Genetic Vectors
DNA molecules capable of autonomous replication within a host cell and into which other DNA sequences can be inserted and thus amplified. Many are derived from PLASMIDS; BACTERIOPHAGES; or VIRUSES. They are used for transporting foreign genes into recipient cells. Genetic vectors possess a functional replicator site and contain GENETIC MARKERS to facilitate their selective recognition.
Insect Vectors
Disease Vectors
Gene Transfer Techniques
The introduction of functional (usually cloned) GENES into cells. A variety of techniques and naturally occurring processes are used for the gene transfer such as cell hybridization, LIPOSOMES or microcell-mediated gene transfer, ELECTROPORATION, chromosome-mediated gene transfer, TRANSFECTION, and GENETIC TRANSDUCTION. Gene transfer may result in genetically transformed cells and individual organisms.
Transduction, Genetic
Adenoviridae
Dependovirus
Lentivirus
A genus of the family RETROVIRIDAE consisting of non-oncogenic retroviruses that produce multi-organ diseases characterized by long incubation periods and persistent infection. Lentiviruses are unique in that they contain open reading frames (ORFs) between the pol and env genes and in the 3' env region. Five serogroups are recognized, reflecting the mammalian hosts with which they are associated. HIV-1 is the type species.
Arthropod Vectors
Support Vector Machines
Retroviridae
Family of RNA viruses that infects birds and mammals and encodes the enzyme reverse transcriptase. The family contains seven genera: DELTARETROVIRUS; LENTIVIRUS; RETROVIRUSES TYPE B, MAMMALIAN; ALPHARETROVIRUS; GAMMARETROVIRUS; RETROVIRUSES TYPE D; and SPUMAVIRUS. A key feature of retrovirus biology is the synthesis of a DNA copy of the genome which is integrated into cellular DNA. After integration it is sometimes not expressed but maintained in a latent state (PROVIRUSES).
Base Sequence
Transfection
Molecular Sequence Data
Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.
Cloning, Molecular
Gene Expression
Green Fluorescent Proteins
Genetic Engineering
Arachnid Vectors
Helper Viruses
Aedes
Mosquito Control
Promoter Regions, Genetic
Adenovirus E1 Proteins
beta-Galactosidase
Insect Control
Luminescent Proteins
Culicidae
Genes, Reporter
Anopheles gambiae
Culex
Recombination, Genetic
Escherichia coli
A species of gram-negative, facultatively anaerobic, rod-shaped bacteria (GRAM-NEGATIVE FACULTATIVELY ANAEROBIC RODS) commonly found in the lower part of the intestine of warm-blooded animals. It is usually nonpathogenic, but some strains are known to produce DIARRHEA and pyogenic infections. Pathogenic strains (virotypes) are classified by their specific pathogenic mechanisms such as toxins (ENTEROTOXIGENIC ESCHERICHIA COLI), etc.
Adenoviruses, Human
Species of the genus MASTADENOVIRUS, causing a wide range of diseases in humans. Infections are mostly asymptomatic, but can be associated with diseases of the respiratory, ocular, and gastrointestinal systems. Serotypes (named with Arabic numbers) have been grouped into species designated Human adenovirus A-F.
Insecticides
Recombinant Fusion Proteins
DNA, Recombinant
Malaria
A protozoan disease caused in humans by four species of the PLASMODIUM genus: PLASMODIUM FALCIPARUM; PLASMODIUM VIVAX; PLASMODIUM OVALE; and PLASMODIUM MALARIAE; and transmitted by the bite of an infected female mosquito of the genus ANOPHELES. Malaria is endemic in parts of Asia, Africa, Central and South America, Oceania, and certain Caribbean islands. It is characterized by extreme exhaustion associated with paroxysms of high FEVER; SWEATING; shaking CHILLS; and ANEMIA. Malaria in ANIMALS is caused by other species of plasmodia.
Amino Acid Sequence
Virus Integration
Gene Targeting
Lac Operon
Transformation, Genetic
Virus Replication
Polymerase Chain Reaction
In vitro method for producing large amounts of specific DNA or RNA fragments of defined length and sequence from small amounts of short oligonucleotide flanking sequences (primers). The essential steps include thermal denaturation of the double-stranded target molecules, annealing of the primers to their complementary sequences, and extension of the annealed primers by enzymatic synthesis with DNA polymerase. The reaction is efficient, specific, and extremely sensitive. Uses for the reaction include disease diagnosis, detection of difficult-to-isolate pathogens, mutation analysis, genetic testing, DNA sequencing, and analyzing evolutionary relationships.
Psychodidae
Phlebotomus
Cells, Cultured
Ceratopogonidae
Tumor Cells, Cultured
Vaccines, Synthetic
DNA Primers
Defective Viruses
Viruses which lack a complete genome so that they cannot completely replicate or cannot form a protein coat. Some are host-dependent defectives, meaning they can replicate only in cell systems which provide the particular genetic function which they lack. Others, called SATELLITE VIRUSES, are able to replicate only when their genetic defect is complemented by a helper virus.
Kanamycin Kinase
Gene Expression Regulation
Moloney murine leukemia virus
DNA
A deoxyribonucleotide polymer that is the primary genetic material of all cells. Eukaryotic and prokaryotic organisms normally contain DNA in a double-stranded state, yet several important biological processes transiently involve single-stranded regions. DNA, which consists of a polysugar-phosphate backbone possessing projections of purines (adenine and guanine) and pyrimidines (thymine and cytosine), forms a double helix that is held together by hydrogen bonds between these purines and pyrimidines (adenine to thymine and guanine to cytosine).
Transcription, Genetic
Pyrethrins
Mutation
Restriction Mapping
Hemiptera
RNA, Messenger
RNA sequences that serve as templates for protein synthesis. Bacterial mRNAs are generally primary transcripts in that they do not require post-transcriptional processing. Eukaryotic mRNA is synthesized in the nucleus and must be exported to the cytoplasm for translation. Most eukaryotic mRNAs have a sequence of polyadenylic acid at the 3' end, referred to as the poly(A) tail. The function of this tail is not known for certain, but it may play a role in the export of mature mRNA from the nucleus as well as in helping stabilize some mRNA molecules by retarding their degradation in the cytoplasm.
Coxsackie and Adenovirus Receptor-Like Membrane Protein
Adenoviruses, Simian
HeLa Cells
Artificial Intelligence
Simuliidae
Leukemia Virus, Murine
DNA, Complementary
Thymidine Kinase
Terminal Repeat Sequences
Nucleotide sequences repeated on both the 5' and 3' ends of a sequence under consideration. For example, the hallmarks of a transposon are that it is flanked by inverted repeats on each end and the inverted repeats are flanked by direct repeats. The Delta element of Ty retrotransposons and LTRs (long terminal repeats) are examples of this concept.
Transformation, Bacterial
Spumavirus
Genus of non-oncogenic retroviruses which establish persistent infections in many animal species but are considered non-pathogenic. Its species have been isolated from primates (including humans), cattle, cats, hamsters, horses, and sea lions. Spumaviruses have a foamy or lace-like appearance and are often accompanied by syncytium formation. SIMIAN FOAMY VIRUS is the type species.
Sequence Analysis, DNA
Larva
Gene Expression Regulation, Viral
Algorithms
Dengue
Chagas Disease
Infection with the protozoan parasite TRYPANOSOMA CRUZI, a form of TRYPANOSOMIASIS endemic in Central and South America. It is named after the Brazilian physician Carlos Chagas, who discovered the parasite. Infection by the parasite (positive serologic result only) is distinguished from the clinical manifestations that develop years later, such as destruction of PARASYMPATHETIC GANGLIA; CHAGAS CARDIOMYOPATHY; and dysfunction of the ESOPHAGUS or COLON.
CAR-dependent and CAR-independent pathways of adenovirus vector-mediated gene transfer and expression in human fibroblasts. (1/23054)
Primary fibroblasts are not efficiently transduced by subgroup C adenovirus (Ad) vectors because they express low levels of the high-affinity Coxsackie virus and adenovirus receptor (CAR). In the present study, we have used primary human dermal fibroblasts as a model to explore strategies by which Ad vectors can be designed to enter cells deficient in CAR. Using an Ad vector expressing the human CAR cDNA (AdCAR) at high multiplicity of infection, primary fibroblasts were converted from being CAR deficient to CAR sufficient. Efficiency of subsequent gene transfer by standard Ad5-based vectors and Ad5-based vectors with alterations in penton and fiber was evaluated. Marked enhancement of binding and transgene expression by standard Ad5 vectors was achieved in CAR-sufficient fibroblasts. Expression by AdDeltaRGDbetagal, an Ad5-based vector lacking the arginine-glycine-aspartate (RGD) alphaV integrin recognition site from its penton base, was achieved in CAR-sufficient, but not CAR-deficient, cells. Fiber-altered Ad5-based vectors, including (a) AdF(pK7)betagal (bearing seven lysines on the end of fiber) (b) AdF(RGD)betagal (bearing a high-affinity RGD sequence on the end of fiber), and (c) AdF9sK betagal (bearing a short fiber and Ad9 knob), demonstrated enhanced gene transfer in CAR-deficient fibroblasts, with no further enhancement in CAR-sufficient fibroblasts. Together, these observations demonstrate that CAR deficiency on Ad targets can be circumvented either by supplying CAR or by modifying the Ad fiber to bind to other cell-surface receptors. (+info)C-myc overexpression and p53 loss cooperate to promote genomic instability. (2/23054)
p53 monitors genomic integrity at the G1 and G2/M cell cycle checkpoints. Cells lacking p53 may show gene amplification as well as the polyploidy or aneuploidy typical of many tumors. The pathways through which this develops, however, are not well defined. We demonstrate here that the combination of p53 inactivation and c-myc overexpression in diploid cells markedly accelerates the spontaneous development of tetraploidy. This is not seen with either N-myc or L-myc. Tetraploidy is accompanied by significantly higher levels of cyclin B and its associated cdc2 kinase activity. Mitotic spindle poisons accelerate the appearance of tetraploidy in cells either lacking functional p53 or overexpressing c-myc whereas the combination is additive. Restoration of p53 function in cells overexpressing c-myc causing rapid apoptosis, indicating that cells yet to become tetraploid have nonetheless suffered irreversible genomic and/or mitotic spindle damage. In the face of normal p53 function, such damage would either be repaired or trigger apoptotis. We propose that loss of p53 and overexpression of c-myc permits the emergence and survival of cells with increasingly severe damage and the eventual development of tetraploidy. (+info)Telomerase activity is sufficient to allow transformed cells to escape from crisis. (3/23054)
The introduction of simian virus 40 large T antigen (SVLT) into human primary cells enables them to proliferate beyond their normal replicative life span. In most cases, this temporary escape from senescence eventually ends in a second proliferative block known as "crisis," during which the cells cease growing or die. Rare immortalization events in which cells escape crisis are frequently correlated with the presence of telomerase activity. We tested the hypothesis that telomerase activation is the critical step in the immortalization process by studying the effects of telomerase activity in two mortal SVLT-Rasval12-transformed human pancreatic cell lines, TRM-6 and betalox5. The telomerase catalytic subunit, hTRT, was introduced into late-passage cells via retroviral gene transfer. Telomerase activity was successfully induced in infected cells, as demonstrated by a telomerase repeat amplification protocol assay. In each of nine independent infections, telomerase-positive cells formed rapidly dividing cell lines while control cells entered crisis. Telomere lengths initially increased, but telomeres were then maintained at their new lengths for at least 20 population doublings. These results demonstrate that telomerase activity is sufficient to enable transformed cells to escape crisis and that telomere elongation in these cells occurs in a tightly regulated manner. (+info)Stabilization of poly-L-lysine/DNA polyplexes for in vivo gene delivery to the liver. (4/23054)
We are developing a self-assembling non-viral in vivo gene delivery vehicle based on poly-l-lysine and plasmid DNA. We have characterized poly-l-lysines of different chain lengths for DNA condensation and strength of DNA binding. Poly-l-lysine chains >20 residues bound DNA efficiently in physiological saline, while shorter chains did not. Attachment of asialoorosomucoid to PLL increased the PLL chain length required for efficient DNA binding in saline and for efficient DNA condensation. By electron microscopy, poly-l-lysine/DNA polyplexes appeared as toroids 25-50 nm in diameter or rods 40-80 nm long; conjugation of asialoorosomucoid to the polylysine component increased the size of resulting polyplexes to 50-90 nm. In water, poly-l-lysine and asialoorosomucoid-PLL polyplexes have effective diameters of 46 and 87.6 nm, respectively. Polyplexes containing only poly-l-lysine and DNA aggregated in physiological saline at all charge ratios and aggregated at neutral charge ratios in water. Attachment of asialoorosomucoid lessened, but did not eliminate, the aggregation of PLL polyplexes, and did not result in efficient delivery of polyplexes to hepatocytes. Conjugation of polyethylene glycol to poly-l-lysine sterically stabilized resulting polyplexes at neutral charge ratios by shielding the surfaces. For efficient in vivo gene delivery, polyplexes will need to be sterically stabilized to prevent aggregation and interaction with serum components. (+info)Deletion of multiple immediate-early genes from herpes simplex virus reduces cytotoxicity and permits long-term gene expression in neurons. (5/23054)
Herpes simplex virus type 1 (HSV-1) has many attractive features that suggest its utility for gene transfer to neurons. However, viral cytotoxicity and transient transgene expression limit practical applications even in the absence of viral replication. Mutant viruses deleted for the immediate early (IE) gene, ICP4, an essential transcriptional transactivator, are toxic to many cell types in culture in which only the remaining IE genes are expressed. In order to test directly the toxicity of other IE gene products in neurons and develop a mutant background capable of longterm transgene expression, we generated mutants deleted for multiple IE genes in various combinations and tested their relative cytotoxicity in 9L rat gliosarcoma cells, Vero monkey kidney cells, and primary rat cortical and dorsal root neurons in culture. Viral mutants deleted simultaneously for the IE genes encoding ICP4, ICP22 and ICP27 showed substantially reduced cytotoxicity compared with viruses deleted for ICP4 alone or ICP4 in combination with either ICP22, ICP27 or ICP47. Infection of neurons in culture with these triple IE deletion mutants substantially enhanced cell survival and permitted transgene expression for over 21 days. Such mutants may prove useful for efficient gene transfer and extended transgene expression in neurons in vitro and in vivo. (+info)Inducible long-term gene expression in brain with adeno-associated virus gene transfer. (6/23054)
Recombinant adeno-associated virus (rAAV) vectors hold promise for treating a number of neurological disorders due to the ability to deliver long-term gene expression without toxicity or immune response. Critical to these endeavors will be controlled expression of the therapeutic gene in target cells. We have constructed and tested a dual cassette rAAV vector carrying a reporter gene under the control of the tetracycline-responsive system and the tetracycline transactivator. Transduction in vitro resulted in stable expression from the vector that can be suppressed 20-fold by tetracycline treatment. In vivo experiments, carried out to 6 weeks, demonstrated that vector-transduced expression is sustained until doxycycline administration upon which reporter gene expression is reduced. Moreover, the suppression of vector-driven expression can be reversed by removal of the drug. These studies demonstrate long-term regulated gene expression from rAAV vectors. This system will provide a valuable approach for controlling vector gene expression both in vitro and in vivo. (+info)Adenoviral gene transfer into the normal and injured spinal cord: enhanced transgene stability by combined administration of temperature-sensitive virus and transient immune blockade. (7/23054)
This study characterized gene transfer into both normal and injured adult rat dorsal spinal cord using first (E1-/E3-) or second (E1-/E2A125/E3-, temperature-sensitive; ts) generation of replication-defective adenoviral (Ad) vectors. A novel immunosuppressive regimen aimed at blocking CD4/CD45 lymphocytic receptors was tested for improving transgene persistence. In addition, the effect of gene transfer on nociception was also evaluated. Seven days after treatment, numerous LacZ-positive cells were observed after transfection with either viral vector. By 21 days after transfection, beta-galactosidase staining was reduced and suggestive of ongoing cytopathology in both Ad-treated groups, despite the fact that the immunogenicity of LacZ/Adts appeared less when compared with that elicited by the LacZ/Ad vector. In contrast, immunosuppressed animals showed a significant (P < or = 0.05) increase in the number of LacZ-positive cells not displaying cytopathology. In these animals, a concomitant reduction in numbers of macrophages/microglia and CD4 and CD8 lymphocytes was observed. Only animals that received LacZ/Adts and immunosuppression showed transgene expression after 60 days. Similar results were observed in animals in which the L4-L5 dorsal roots were lesioned before transfection. Gene transfer into the dorsal spinal cord did not affect nociception, independent of the adenovirus vector. These results indicate that immune blockade of the CD4/CD45 lymphocytic receptors enhanced transgene stability in adult animals with normal or injured spinal cords and that persistent transgene expression in the spinal cord does not interfere with normal neural function. (+info)Antitumor effect of allogenic fibroblasts engineered to express Fas ligand (FasL). (8/23054)
Fas ligand is a type II transmembrane protein which can induce apoptosis in Fas-expressing cells. Recent reports indicate that expression of FasL in transplanted cells may cause graft rejection and, on the other hand, tumor cells may lose their tumorigenicity when they are engineered to express FasL. These effects could be related to recruitment of neutrophils by FasL with activation of their cytotoxic machinery. In this study we investigated the antitumor effect of allogenic fibroblasts engineered to express FasL. Fibroblasts engineered to express FasL (PA317/FasL) did not exert toxic effects on transformed liver cell line (BNL) or colon cancer cell line (CT26) in vitro, but they could abrogate their tumorigenicity in vivo. Histological examination of the site of implantation of BNL cells mixed with PA317/FasL revealed massive infiltration of polymorphonuclear neutrophils and mononuclear cells. A specific immune protective effect was observed in animals primed with a mixture of BNL or CT26 and PA317/FasL cells. Rechallenge with tumor cells 14 or 100 days after priming resulted in protection of 100 or 50% of animals, respectively. This protective effect was due to CD8+ cells since depletion of CD8+ led to tumor formation. In addition, treatment of pre-established BNL tumors with a subcutaneous injection of BNL and PA317/FasL cell mixture at a distant site caused significant inhibition of tumor growth. These data demonstrate that allogenic cells engineered with FasL are able to abolish tumor growth and induce specific protective immunity when they are mixed with neoplastic cells. (+info)
Expression-independent gene trap vectors for random and targeted mutagenesis in embryonic stem cells : Nucleic Acids Research -...
Transductional Targeting with Recombinant Adenovirus Vectors | Bentham Science
Retrograde transfer of replication deficient recombinant adenovirus vector in the central nervous system for tracing studies<...
Approaches to Blocking the Immune Response to Gene Transfer with Viral Vectors | Frontiers Research Topic
Multifactorial optimization of a lentiviral vector transfection/transduction system for improved vector titre and robustness |...
Vector construction. Construction of recombinant adenov | Open-i
pSiM24 is a Novel Versatile Gene Expression Vector for Transient Assay by Dipak K. Sahoo, Nrisingha Dey et al.
In Vivo Gene Delivery and Stable Transduction of Nondividing Cells by a Lentiviral Vector | Science
The murine stem cell virus (MSCV) promoter exhibits activity in mouse - Polo-Like Kinases and Aurora Kinases in Cancer Therapy
British Library EThOS: Process development of lentiviral vector expression, purification and formulation for gene therapy...
Human cytomegalovirus plasmid-based amplicon vector system for gene therapy | Genetic Vaccines and Therapy | Full Text
Cell & Gene Therapy: Increasing Demand for Viral Vectors Drives Biomanufacturing Innovation & CDMO Investment - Evolution...
A Cytoplasmic RNA Vector Derived from Nontransmissible Sendai Virus with Efficient Gene Transfer and Expression | Journal of...
北京大学医学部机构知识库([email protected]): Adenovirus vector-mediated expression of TMEM166 inhibits human cancer cell growth by autophagy and...
Improved adenoviral vector for vascular gene therapy : beneficial effects on vascular function and inflammation. - CLAHRC
viral vector technology platform Archives - Biotech 365
viral vector technology Archives - Biotech 365
Detection of plasmid DNA vectors following gene transfer to the murine airways. - Radcliffe Department of Medicine
Development and evaluation of non-viral gene delivery vectors and their combination with hydrogel scaffold technology
Design and cloning strategies for constructing shRNA expression vectors | BMC Biotechnology | Full Text
Gene Therapy: Ex-Vivo and In-Vivo Gene Therapy (With Diagram)
SARS-CoV-2 Vaccines in Kidney Transplant Recipients: Will They Be Safe and Effective and How Will We Know? | American Society...
NIH researchers create new viral vector for improved gene therapy in sickle cell disease | National Heart, Lung, and Blood...
Infectious delivery and long-term persistence of transgene expression in the brain by a 135-kb iBAC-FXN genomic DNA expression...
A fragmented adeno-associated viral dual vector strategy for treatment of diseases caused by mutations in large genes leads to...
Multiple cloning site - Wikipedia
Viruses | Free Full-Text | The Role of Chromatin in Adenoviral Vector Function | Notes
High levels of foreign gene expression in hepatocytes after tail vein injections of naked plasmid DNA
About Lentivirus | UCSF ViraCore
Subcloning - Wikipedia
In vivo stable transduction of humanized liver tissue in chimeric mice via high-capacity adenovirus-lentivirus hybrid vector<...
Retroviral vectors and transposons for stable gene therapy: advances, current challenges and perspectives | Journal of...
high efficiency vector using right value reference and std::move - Bill Yu
Difference between revisions of Vectors - OpenWetWare
Targeting tumor neoangiogenesis via targeted adenoviral vector to achieve effective cancer gene therapy for disseminated...
Induction of endogenous genes following infection of human endothelial cells with an E1<sup>-</sup> E4<sup>+</sup> adenovirus...
Neuromics: January 2016
Neuromics: January 2016
An effective gene-knockdown using multiple shRNA-expressing adenovirus vectors<...
Adenoviral vector-mediated GM-CSF gene transfer improves anti-mycobacterial immunity in mice - role of regulatory T cells. -...
Viral Vector Construction Consultation - Biocrede Inc.
BCCM/GeneCorner ORFeome v8.1 entry plasmids | BCCM Belgian Coordinated Collections of Microorganisms
Vectors - cDNA Expression, shRNA, miRNA, CRISPR, Lenti | OriGene
Gene therapy for liver disease advancing with the help of adeno-associated viral vectors - Scienmag: Latest Science and Health...
JCI -
Lentivector-mediated SMN replacement in a mouse model of spinal muscular atrophy
Division of Human Gene Therapy - Stanford University School of Medicine | Division of Human Gene Therapy | Stanford Medicine
Research: Bench to Bedside in Human Gene Therapy | Division of Human Gene Therapy | Stanford Medicine
A new dual-vector approach to enhance recombinant adeno-associated virus-mediated gene expression through intermolecular cis...
Comparison of Recombinant Adeno-Associated Virus Gene Therapy Vector Packaging Methods.
DADUN: Intrahepatic injection of recombinant adeno-associated virus serotype 2 overcomes gender-related differences in liver...
IL-2/B7.1 (CD80) fusagene transduction of AML blasts by a self-inactivating lentiviral vector stimulates T cell responses in...
In vivo gene transfer and expression in normal uninjured blood vessels using replication-deficient recombinant adenovirus...
Non-viral gene delivery vectors were developed for efficient gene transfer to | FGFR signaling promotes the growth of triple...
Packaging system for rapid production of murine leukemia virus vectors with variable tropism. | Journal of Virology
Inhibition of repair of radiation-induced DNA damage enhances gene expression from replication-defective adenoviral vectors<...
Trial of Ocular Subretinal Injection of a Recombinant Adeno-Associated Virus (rAAV2-VMD2-hMERTK) Gene Vector to Patients With...
Trial of Ocular Subretinal Injection of a Recombinant Adeno-Associated Virus (rAAV2-VMD2-hMERTK) Gene Vector to Patients With...
IJMS | Free Full-Text | Effect and Mechanism of Mitomycin C Combined with Recombinant Adeno-Associated Virus Type II against...
EP 0996737 A1 20000503 - SEMLIKI FOREST VIRUS VECTORS FOR GENE TRANSFER INTO NON-ENDOTHELIAL CARDIOVASCULAR CELLS
Replication-competent retrovirus vectors based on murine leukemia virus (MLV) have been - PARP Inhibitors in Ovarian and Other...
CiNii 論文 -
Recombinant Adeno-associated Virus Vectors Efficiently Transduce Foreign Gene Into...
Potential use of a recombinant replication-defective adenovirus vector carrying the C-terminal portion of the P97 adhesin...
G2 Cell Cycle Arrest and Cyclophilin A in Lentiviral Gene Transfer<...
Fate of recombinant adeno-associated viral vector genomes during DNA double-strand break-induced gene targeting in human cells
Successful readministration of adeno-associated virus vectors to the mouse lung requires transient immunosuppression during the...
Novel adeno-associated virus vector production system development - Weidong Xiao
Novel adeno-associated virus vector production system development - Weidong Xiao
Effective in vivo and ex vivo gene transfer to intestinal mucosa by VSV-G-pseudotyped lentiviral vectors | BMC Gastroenterology...
Recombinant Adeno-associated virus 2 ATCC ® VR-1616™
Recombinant Adeno-associated virus 2 ATCC ® VR-1616™
Evaluation of adeno-associated viral vectors for liver-directed gene transfer in dogs.
Frequency, Location and Nature of AAV Vector Insertions After Long-Term Follow up of FVIII Transgene Delivery in a Hemophilia A...
Long-term persistence of gene expression from adeno-associated virus serotype 5 in the mouse airways. - Nuffield Department of...
The snoMEN (snoRNA Modulator of gene Appearance) vector technology was developed - Gene Expression Profiling Reveals Epithelial...
Tetracycline-inducible shrna expression system - Liv 52 Himalaya Side Effects
Mouse monoclonal to STYK1 | Small molecule inhibitors of HCV replication
Abstract 716: Superior Cardiac Transduction Efficacy Using a Pseudotyped AAV2/6 Vector Compared to a Heparin-Binding Site...
eps format, keyword: vector material, natural, silhouettes, birds, birds, poultry, birds, plants, insects, ladybug, leaves,...
British Library EThOS: Viral vector-mediated RNA interference in the retina
Intraocular Adenoviral Vector-Mediated Gene Transfer in Proliferative Retinopathies | IOVS | ARVO Journals
Radioiodinated Capsids Facilitate in Vivo Non-Invasive Tracking of Adeno-Associated Gene Transfer Vectors<...
Lentiviral Vector Systems with an EF-1 Alpha Promoter
Lentiviral Vector Systems with an EF-1 Alpha Promoter
Promoter (genetics)
"Expression vectors". www.sci.sdsu.edu.. External links[edit]. Wikimedia Commons has media related to Genetic promoter regions. ... Some cases of many genetic diseases are associated with variations in promoters or transcription factors. ...
Transposable element
Rubin GM, Spradling AC (October 1982). "Genetic transformation of Drosophila with transposable element vectors". Science. 218 ( ... Use of transposable elements can be split into two categories: as a genetic tool and for genetic engineering. ... Genetic tool[edit]. *Used for analysis of gene expression and protein functioning in signature-tagging mutagenesis. *This ... Genetic engineering[edit]. *Used in insertional mutagenesis *Insertional mutagenesis uses the features of a TE to insert a ...
Transposable element
Rubin GM, Spradling AC (October 1982). "Genetic transformation of Drosophila with transposable element vectors". Science. 218 ( ... Main article: Transposons as a genetic tool. The first TE was discovered in maize (Zea mays) and is named dissociator (Ds). ... It has been shown that TEs are important in genome function and evolution.[2] In Oxytricha, which has a unique genetic system, ... TEs are mutagens and their movements are often the causes of genetic disease. They can damage the genome of their host cell in ...
Duffy antigen system
The genetic basis for the Fy(a-b-) phenotype is a point mutation in the erythroid specific promoter (a T -, C mutation at ... J Vector Borne Dis. 46 (3): 230-6. PMID 19724088.. ... The mouse gene is located on chromosome 1 between the genetic ... Chiaroni J, Touinssi M, Frassati C, Degioanni A, Gibert M, Reviron D, Mercier P, Boëtsch G (August 2004). "Genetic ... Awasthi G, Dashb AP, Dasa A (September 2009). "Evolutionary insights into duffy gene in mammalian taxa with comparative genetic ...
Transfer DNA binary system
The binary vector is a shuttle vector, so-called because it is able to replicate in multiple hosts (e.g. Escherichia coli and ... Plant Biotechnology the genetic manipulation of plants. New York: Oxford University Press Inc. Bevan M (November 1984). "Binary ... The pGreen vector, which was developed in 2000, is a newer version of the binary vector that allows for a choice of promoters, ... T-DNA is located on the binary vector (the non-T-DNA region of this vector containing origin(s) of replication that could ...
Lentivirus
Tim Ravenscroft (2008-06-15). "Are Lentiviral Vectors on Cusp of Breakout?". Genetic Engineering & Biotechnology News. Mary Ann ... "HIV-2 and SIV Vector Systems." Lentiviral Vector Systems for Gene Transfer. Ed. Gary L. Buchschacher. Georgetown, TX: Eurekah. ... Gammaretroviral and lentiviral vectors have so far been used in more than 300 clinical trials, addressing treatment options for ... Cockrell, Adam S.; Kafri, Tal (2007-07-01). "Gene delivery by lentivirus vectors". Molecular Biotechnology. 36 (3): 184-204. ...
Genetically modified organism
"Genetic elimination of dengue vector mosquitoes". Proceedings of the National Academy of Sciences. 108 (12): 4772-4775. Bibcode ... A genetically modified organism (GMO) is any organism whose genetic material has been altered using genetic engineering ... Besides use of genetic modification to allow the providing of safer animal organs for transplantation, genetic modification can ... This is an organism whose genetic makeup has been altered by the addition of genetic material from an unrelated organism. This ...
Asaia
ISBN 978-1-4398-2750-5.CS1 maint: extra text: authors list (link) Zach N., Adelman (2015). Genetic Control of Malaria and ... by Serap (2008). Transgenesis and the management of vector-borne disease ([Online-Ausg.] ed.). New York, NY: Springer Science ... ISBN 978-0-12-800405-0. Jones, editors, P.G. Weintraub & P. (2009). Phytoplasmas : genomes, plant hosts and vectors ([Online- ... Genetic Control of Malaria and Dengue. Academic Press. ISBN 978-0-12-800405-0. Miller, edited by Kostas Bourtzis, Thomas A. ( ...
Gerald M. Rubin
Rubin, G.; Spradling, A. (1982). "Genetic transformation of Drosophila with transposable element vectors". Science. 218 (4570 ... Related to his genomics work, Rubin's lab is notable for development of genetic and genomics tools and studies of signal ... Xu, T; Rubin, G. M. (1993). "Analysis of genetic mosaics in developing and adult Drosophila tissues". Development. 117 (4): ...
Transposable element
Rubin GM, Spradling AC (October 1982). "Genetic transformation of Drosophila with transposable element vectors". Science. 218 ( ... Use of transposable elements can be split into two categories: as a genetic tool and for genetic engineering. Used for analysis ... This refuted the popular genetic theory of the time that genes were fixed in their position on a chromosome. McClintock found ... These are often the causes of genetic disease, and gives the potential lethal effects of ectopic expression. TEs can damage the ...
Gene drive
"I don't care if it's a weed or a blight, people still are going to say this is way too massive a genetic engineering project ... One possible application is to genetically modify mosquitoes and other disease vectors so that they cannot transmit diseases ... "Biologists create new genetic systems to neutralize gene drives". phys.org. Retrieved 8 October 2020. Xu, Xiang-Ru Shannon; ... introduce a genetic modification in wild populations. Gene drives constitute a major development that makes possible previously ...
Onchocerca lupi
The black fly, Simulium tribulatum, is reported as a putative vector. Human Cases The number of reported human zoonotic O. lupi ... "Morphologic and genetic characterization of Onchocerca lupi infecting dogs." Veterinary parasitology 102.4 (2001): 309-319. ... "Human ocular filariasis: further evidence on the zoonotic role of Onchocerca lupi." Parasit Vectors 5.1 (2012): 84. Egyed, Z., ...
Genetically modified animal
Wise de Valdez MR, Nimmo D, Betz J, Gong HF, James AA, Alphey L, Black WC (March 2011). "Genetic elimination of dengue vector ... Genetic modification of the myxoma virus has been proposed to conserve European wild rabbits in the Iberian peninsula and to ... The genetic modification is an RNA molecule that prevents the virus reproduction by mimicking the region of the flu virus ... However, the genetic material will be stored at the Canadian Agricultural Genetics Repository Program. In 2006, a pig was ...
Taenia asiatica
"Epidemiology and genetic diversity of Taenia asiatica: a systematic review". Parasites & Vectors. 7 (1): 45. doi:10.1186/1756- ... "Epidemiology and genetic diversity of Taenia asiatica: a systematic review". Parasites & Vectors. 7 (1): 45. doi:10.1186/1756- ... In 2005 the first complete sequence of its mitochondrial genome was published, and genetic comparison (Cox1gene) with those of ... Bowles, J; McManus, DP (1994). "Genetic characterization of the Asian Taenia, a newly described taeniid cestode of humans". The ...
Taeniasis
"Epidemiology and genetic diversity of Taenia asiatica: a systematic review". Parasites & Vectors. 7 (1): 45. doi:10.1186/1756- ... Parasit Vectors. 11 (1): 569. doi:10.1186/s13071-018-3153-5. PMC 6208121. PMID 30376899. Somers, Kenneth D.; Morse, Stephen A ...
Mosquito
Vectors of disease. Anopheles albimanus mosquito feeding on a human arm - this mosquito is a vector of malaria, and mosquito ... Genetic methods including cytoplasmic incompatibility, chromosomal translocations, sex distortion and gene replacement have ... Rutgers University, Center for Vector Biology. *^ a b Spielman, Andrew; D'Antonio, M. (2001). Mosquito : a natural history of ... Journal of Vector Ecology. 29 (1): 140-53. PMID 15266751. Archived from the original (PDF) on 2011-07-28.. ...
Transgenesis
A retrovirus is a virus that carries its genetic material in the form of RNA rather than DNA. Retroviruses are used as vectors ... Transgenesis can be facilitated by liposomes, enzymes, plasmid vectors, viral vectors, pronuclear injection, protoplast fusion ... This allows the foreign DNA to hybridise with the plasmid DNA and be sealed by DNA ligase enzyme, creating a genetic code not ... Transgenic organisms are able to express foreign genes because the genetic code is similar for all organisms. This means that a ...
Poskam County, Xinjiang
Meng Qi, Zilin Wei, Ying Zhang, Qiyuan Zhang, Juanfeng Li, Longxian Zhang, Rongjun Wang (11 January 2020). "Genetic diversity ... of Blastocystis in kindergarten children in southern Xinjiang, China". Parasites & Vectors. 13 (15): 15. doi:10.1186/s13071-020 ...
Plasmid
Artificially constructed plasmids may be used as vectors in genetic engineering. These plasmids serve as important tools in ... Plasmids are the most-commonly used bacterial cloning vectors. These cloning vectors contain a site that allows DNA fragments ... Other types of plasmids are often related to yeast cloning vectors that include: Yeast integrative plasmid (YIp), yeast vectors ... A plasmid cloning vector is typically used to clone DNA fragments of up to 15 kbp. To clone longer lengths of DNA, lambda phage ...
Phaeodactylum tricornutum
A transformation protocol has been established and RNAi vectors are available. This makes molecular genetic studies much easier ... "Genetic and phenotypic characterization of Phaeodactylum tricornutum (Bacillariophyceae) accessions". Journal of Phycology (43 ... "Genetic and phenotypic characterization of Phaeodactylum tricornutum (Bacillariophyceae) accessions". Journal of Phycology. 43 ...
Sterile insect technique
Bridging laboratory and fields research for genetic control of disease vectors. In proceedings of the joint WHO/TDR, NIAID, ... IAEA and Frontis workshop on bridging laboratory and field research for genetic control of disease vectors, Nairobi, Kenya 14- ... Sex separation can be difficult, though this can be easily performed on a large scale where genetic sexing systems have been ... Tsetse fly (Glossina spp.) - vector of sleeping sickness in humans and nagana in livestock. Painted apple moth in Auckland, New ...
Centre for Neuroscience and Cell Biology
... development of new vectors for delivery of drugs and genetic material; development of biomaterials for stem cell-based ... genetic screening of diseases; structure-function relation of proteins with biomedical or biotechnological interest; ...
Disease - Simple English Wikipedia, the free encyclopedia
There are many vectors, including snails, ticks, and fleas. Some people are born with 'genetic diseases'. These are diseases ... Animals that spread disease are called vectors. ...
Test functions for optimization
Schaffer, J. David (1984). "Multiple Objective Optimization with Vector Evaluated Genetic Algorithms". In G.J.E Grefensette; J. ... F. Kursawe, "A variant of evolution strategies for vector optimization," in PPSN I, Vol 496 Lect Notes in Comput Sc. Springer- ... ISBN 978-0-19-509971-3. Haupt, Randy L. Haupt, Sue Ellen (2004). Practical genetic algorithms with CD-Rom (2nd ed.). New York: ... In: Proceedings of the Third International Conference on Genetic Algorithms. Czech Republic. pp. 176-182 Binh T. (1999) A ...
Species complex
"Molecular phylogeny of the Anopheles gambiae complex suggests genetic introgression between principal malaria vectors". ... The Anopheles gambiae mosquito complex contains both species which are a vector for malaria, and species which are not.[40] ... Wallis GP, Judge KF, Bland J, Waters JM, Berra TM (2001). "Genetic diversity in New Zealand Galaxias vulgaris sensu lato ( ... Roca AL, Georgiadis N, Pecon-Slattery J, O'Brien SJ (2001). "Genetic evidence for two species of elephant in Africa". Science. ...
Species complex
"Molecular phylogeny of the Anopheles gambiae complex suggests genetic introgression between principal malaria vectors". ... The Anopheles gambiae mosquito complex contains both species that are a vector for malaria and species that are not.[40] ... Wallis GP, Judge KF, Bland J, Waters JM, Berra TM (2001). "Genetic diversity in New Zealand Galaxias vulgaris sensu lato ( ... Kankare M, Van Nouhuys S, Hanski I (2005). "Genetic divergence among host-specific cryptic species in Cotesia melitaearum ...
Pelagia noctiluca
Piraino, Stefano (2015). "Genetic connectivity of Pelagia noctiluca populations reveal spatial and temporal reproductive ... subunits". marine-vectors.eu. Retrieved 30 June 2019. Johnson, F.H.; O. Shimomura (1968). "The Chemistry of Luminescence in ... Miller, B.J.; S. von der Heyden; M.J. Gibbons (2012). "Significant population genetic structuring of the holoplanktic ... Even North Atlantic and South Atlantic populations show significant genetic differences. A comprehensive taxonomic review is ...
DNA bank
The genetic information can be stored within lambda phage and plasma vectors. The National Institute of Agrobiological Sciences ... DNA banks allow for conservation of genetic material and comparative analysis of an individual's genetic information. Analyzing ... This system makes it possible to rule out or confirm the verdict of a suspect based on their personal genetic code. Once an ... DNA banking is the secure, long term storage of an individual's genetic material. DNA is most commonly extracted from blood, ...
Dendrosome
... s have been explored as vectors in gene delivery and genetic immunization. Poly (propyleneimine) dendrosome based ... dendrimer and dendrosome based genetic immunization against Hepatitis B.". Vaccine. 26 (27-28): 3389-3394. doi:10.1016/j. ... genetic immunization against Hepatitis B was found to be highly effective as compared to Dendrimer-Plasmid DNA complex. It has ...
Virotherapy
Viral gene therapy uses genetically engineered viral vectors to deliver therapeutic genes to cells with genetic malfunctions[10 ... Viral gene therapy uses genetically engineered viral vectors to deliver a gene of interest to target cells. An AAV-based vector ... In 2017, the FDA approved Spark Therapeutics' Luxturna, an AAV vector-based gene therapy product for the treatment of RPE65 ... However, responses to viral vectors at immune privileged sites such as the eye may be reduced compared to other sites of the ...
Lyme disease
Hard-bodied ticks of the genus Ixodes are the main vectors of Lyme disease (also the vector for Babesia).[54] Most infections ... Polymerase chain reaction (PCR) tests for Lyme disease have also been developed to detect the genetic material (DNA) of the ... In Europe, the vector is Ixodes ricinus, which is also called the sheep tick or castor bean tick.[63] In China, Ixodes ... "Vector Borne and Zoonotic Diseases. 7 (1): 42-9. doi:10.1089/vbz.2006.0548. PMC 4128253. PMID 17417956.. ...
Pollination - Simple English Wikipedia, the free encyclopedia
Each pollen grain is haploid: it has half of the DNA (genetic information) that is needed to make a new plant. During ... Pollen vector wasps (Hymenoptera, Vespidae) of Schinus terebinthifolius Raddi (Anacardiaceae), Santa Cruz do Sul, RS, Brazil. ... Wasps are also responsible for the pollination of several plants species, being important pollen vectors and, in some cases, ...
Brain tumor
Logg CR, Tai CK, Logg A, Anderson WF, Kasahara N (20 May 2001). "A uniquely stable replication-competent retrovirus vector ... and follow-up examination of prepared tissues after immunohistochemical staining or genetic analysis. ... "A Study of a Retroviral Replicating Vector Administered to Subjects With Recurrent Malignant Glioma". Clinical Trials.gov. July ... reported in 2001 the first successful example of applying the use of retroviral replicating vectors towards transducing cell ...
Hill climbing
In discrete vector spaces, each possible value for x. {\displaystyle \mathbf {x} }. may be visualized as a vertex in a graph. ... is a vector of continuous and/or discrete values. At each iteration, hill climbing will adjust a single element in x. {\ ... Because hill climbers only adjust one element in the vector at a time, each step will move in an axis-aligned direction. If the ... Continuous Space Hill Climbing Algorithm currentPoint = initialPoint; // the zero-magnitude vector is common stepSize = ...
Data compression
Feature space vectors[edit]. However a new, alternative view can show compression algorithms implicitly map strings into ... In 2012, a team of scientists from Johns Hopkins University published a genetic compression algorithm that does not use a ... For each compressor C(.) we define an associated vector space ℵ, such that C(.) maps an input string x, corresponds to the ... feature vectors chooses to examine three representative lossless compression methods, LZW, LZ77, and PPM.[17] ...
Free will
1992). "A Platform for Evolving Genetic Automata for Text Segmentation (GNATS)". Science of Artificial Neural Networks. Science ... although evolution of the universal state vector is completely deterministic. Current physical theories cannot resolve the ... and desires are fixed by our genetic endowment and our biochemical makeup, the latter of which is affected by both genes and ... it is not certain that environmental determination is any less threatening to free will than genetic determination.[164] ...
Yellow fever
This infection of vectors without a previous blood meal seems to play a role in single, sudden breakouts of the disease.[25] ... Bazin, Hervé (2011). Vaccination: a history from Lady Montagu to genetic engineering. Montrouge: J. Libbey Eurotext. p. 407. ... The main vector (A. aegypti) also occurs in tropical and subtropical regions of Asia, the Pacific, and Australia, but yellow ... People who become infected in the jungle can carry the virus to urban areas, where A. aegypti acts as a vector. Because of this ...
Bioinformática, a enciclopedia libre
"The genetic code" (PDF). Nobel Lecture (en inglés). nobelprize.org. Arquivado dende o orixinal (pdf) o 09 de xaneiro de 2009 ... "Cloning of Large Segments of Exogenous DNA into Yeast by Means of Artificial Chromosome Vectors" (PDF). Science 236 (4803). ... "FDA Clears First of Kind Genetic Lab Test". FDA News (en inglés). FDA. Consultado o 13 de setembro de 2008 ... "Biochemical Method for Inserting New Genetic Information into DNA of Simian Virus 40: Circular SV40 DNA Molecules Containing ...
Invasive species
VectorsEdit. Non-native species have many vectors, including biogenic vectors, but most invasions are associated with human ... Main article: Genetic pollution. Native species can be threatened with extinction[113] through the process of genetic pollution ... Genetic Pollution from Farm Forestry using eucalypt species and hybrids; A report for the RIRDC/L&WA/FWPRDC]; Joint Venture ... An early human vector occurred when prehistoric humans introduced the Pacific rat (Rattus exulans) to Polynesia.[46] ...
RAD51
"Genetic unmasking of an epigenetically silenced microRNA in human cancer cells". Cancer Res. 67 (4): 1424-9. doi:10.1158/0008- ... Further tests directly showed that transfecting breast cancer cells with a vector over-expressing miR-155 represses RAD51, ...
1793 Philadelphia yellow fever epidemic
From Genetic resistance to malaria: "Where this parasite [p. falciparum] is endemic, young children have repeated malaria ... A 2013 book by Billy G. Smith, professor of history at Montana State University, makes a case that the principal vector of the ... American doctors did not identify the vector of yellow fever until the late nineteenth century. In 1881 Carlos Finlay, a Cuban ...
Histone
"Recognition and classification of histones using support vector machine" (PDF). Journal of Computational Biology. 13 (1): 102- ...
Yamnaya culture
Genetic Genealogy.. *. "Genetic study revives debate on origin and expansion of Indo-European Languages". Science Daily. March ... Autosomal tests also indicate that the Yamnaya are the most likely vector for "Ancient North Eurasian" admixture into Europe.[5 ... "The genetic structure of the world's first farmers". anthrogenica.com.. *^ Gallego-Llorente, M.; Connell, S.; Jones, E. R.; ... 2016). "The genetic structure of the world's first farmers". bioRxiv 059311.. *^ Unterländer, Martina; Palstra, Friso; ...
Viroplasm
In the case of the Cauliflower mosaic virus (CaMV), viroplasms improve the virus transmission by the aphid vector. Viroplasms ... The viroplasm is where components such as replicase enzymes, virus genetic material, and host proteins required for replication ... Virus factories of Cauliflower mosaic virus are virion reservoirs that engage actively in vector-transmission. 2013 journal of ...
Citrus
These estimates are made using genetic mapping of plant chloroplasts.[12] A DNA study published in Nature in 2018 concludes ... Also rather important are the viral infections to which some of these ectoparasites serve as vectors such as the aphid- ... Citrus fruits clustered by genetic similarity, ternary diagram based on data from Curk, et al. (2016)[18] ... National Germplasm Resources Laboratory, Beltsville, Maryland: USDA, ARS, National Genetic Resources Program. Archived from the ...
Ulmus glabra
... - information, genetic conservation units and related resources. European Forest Genetic Resources Programme ( ... which act as vectors. Research in Spain has indicated the presence of a triterpene, alnulin, rendering the tree bark less ... DNA analysis by Cemagref (now Irstea) in France has determined the genetic diversity within the species is very limited, making ... rather than genetic variation; the subspecies are not accepted by Flora Europaea.[14] ...
Index of HIV/AIDS-related articles
GAG - gamma globulin - gamma interferon - ganglion - GART - gastrointestinal (GI) - gene - gene therapy - genetic engineering ... vector - vertical transmission - viral burden - viral core - viral culture - viral envelope - viral load - viremia - viricide ... live vector vaccine - liver function test (LFT) - long terminal repeat sequence (LTR) - long-term nonprogressors - LTR - lumbar ...
History of medicine in the United States
Disease vectors were often unknown. The surgeons prescribed coffee, whiskey, and quinine. Harsh weather, bad water, inadequate ... The indigenous people lacked genetic resistance to such new infections, and suffered overwhelming mortality when exposed to ...
Chronic obstructive pulmonary disease
Other genetic factors are being investigated,[60] of which many are likely.[17] ... A person's genetic makeup also affects the risk.[9] ... By vector/route. *Community-acquired. *Healthcare-associated. * ...
Retrovirus
Gammaretroviral and lentiviral vectors for gene therapy have been developed that mediate stable genetic modification of treated ... Retroviral vector particles with tropism for various target cells have been designed. Gammaretroviral and lentiviral vectors ... but also for clinical gene therapy aiming at the long-term correction of genetic defects, e.g., in stem and progenitor cells. ... a fundamental mode for transferring genetic material that occurs in both eukaryotes and prokaryotes. It has been speculated ...
Pasteur Institute
This made him realise that the vector of the disease were lice that were discarded with the patient's own clothes.[3] Nicolle ... In 1985, the first human vaccine obtained by genetic engineering from animal cells, the vaccine against hepatitis B, was ... and then deduced that the fleas which carried the bacteria were its true vector or source, and that they transmitted the ... because it was necessary to act on a large number of generations to change the genetic foundation of a species, nevertheless ...
Hepatit - Vikipedi
Vector Borne Zoonotic Dis. 10 (6), s. 549-61. doi:10.1089/vbz.2009.0138. PMID 20795916.. KB1 bakım: Birden fazla ad: yazar ... "Genetic detection and characterization of Lujo virus, a new hemorrhagic fever-associated arenavirus from southern Africa" ...
Honey bee
Both G. mellonella adults and larvae are possible vectors for pathogens that can infect bees, including the Israeli acute ... though authors applying a genetic species concept have suggested it should be considered a separate species.[10] Essentially ...
RNA world
Woese C.R. (1967). The genetic code: The molecular basis for genetic expression. p. 186. Harper & Row ... Cairns-Smith AG (1993). Genetic Takeover: And the Mineral Origins of Life. Cambridge University Press. ISBN 978-0-521-23312-5. ... Crick FH (Dec 1968). "The origin of the genetic code". Journal of Molecular Biology. 38 (3): 367-79. doi:10.1016/0022-2836(68) ... Szathmáry E (Jun 1999). "The origin of the genetic code: amino acids as cofactors in an RNA world". Trends in Genetics. 15 (6 ...
Probability distribution
The sample space may be the set of real numbers or a set of vectors, or it may be a list of non-numerical values; for example, ... For continuous variation in biology, see Genetic variability. For other uses, see Distribution. ... Related to the absolute values of vectors with normally distributed components[edit]. *Rayleigh distribution, for the ... Probability distributions are not a vector space-they are not closed under linear combinations, as these do not preserve non- ...
Glossary of biology
... genetic mutations, genetic drift, etc.. genetics. The study of heredity.. genome. The entire set of genetic material contained ... vector. vegetative reproduction. Any type of asexual reproduction performed by an organism which is nonetheless capable of ... A set of all genes, or genetic information, in any population, usually of a particular species.. generation. genetic code. A ... or between groups of species thriving in different parts of the world as a result of genetic mutation. Genetic diversity in a ...
Erinevus lehekülje "Transformatsioon (geneetika)" redaktsioonide vahel - Vikipeedia
"Agrobacterium: The Natural Genetic Engineer (100 Years Later)". Retrieved 14 January 2011].,/ref, [[Ti-plasmiid]] integreerub ... ref,[Zambryski, P.; Joos, H.; Genetello, C.; Leemans, J.; Montagu, M. V.; Schell, J. (1983). "Ti plasmid vector for the ... "Transforming Plants - Basic Genetic Engineering Techniques". Retrieved 28 January 2010].,/ref, [[Biolistiline,Biolistilise]] ... Genetic Transformation of Escherichia coli by R-Factor DNA". Proceedings of the National Academy of Sciences 69 (8): 2110-4. ...
Plant virus
The chosen insect vector of a plant virus will often be the determining factor in that virus's host range: it can only infect ... The RNA carries genetic information to code for the production of new infectious particles. More recently virus research has ... Plants do not move, and so plant-to-plant transmission usually involves vectors (such as insects). Plant cells are surrounded ... Plant viruses need to be transmitted by a vector, most often insects such as leafhoppers. One class of viruses, the ...
Medical microbiology
Once the virus has gained access to the host's cells, the virus' genetic material (RNA or DNA) must be introduced to the cell. ... Vector transmission - An organism that does not cause disease itself but transmits infection by conveying pathogens from one ...
Plasmodium knowlesi
A study of potential vectors in Malayasia suggests that Anopheles cracens may be an important vector of P. knowlesi.[27] ... The known vectors belong to the genus Anopheles, subgenus Cellia, series Neomyzomyia and group Leucosphyrus.[4] Mosquitoes of ... "Vector Borne Zoonotic Dis. 11 (2): 131-5. doi:10.1089/vbz.2010.0024. PMC 3033207. PMID 20586605.. ... Wharton RH, Eyles DE (1961). "Anopheles hackeri, a vector of Plasmodium knowlesi in Malaya". Science. 134 (3474): 279-80. doi: ...
Promoterless NanoLuc® Genetic Reporter Basic Vectors
The pNL1.1[Nluc] and pNL1.2[NlucP] Vectors are used to clone a putative promoter to drive expression of the bright NanoLuc® ... Genetic Reporter Vectors and Cell Lines Promoterless NanoLuc® Genetic Reporter Basic Vectors. Relative size for different ... About NanoLuc® Luciferase and the pNL Vectors. For use as a genetic reporter, multiple forms of NanoLuc® luciferase have been ... Promoterless Renilla Luciferase Basic Vectors. Three Renilla reporter vectors used to clone a putative promoter element for ...
Patent US6706693 - Vaccination by topical application of genetic vectors - Google Patents
The genetic vector may include adenovirus recombinants, DNA/adenovirus complexes, DNA/liposome complexes, or any other vectors ... in need of such treatment topically by applying to said skin an immunologically effective concentration of a genetic vector ... Topical application of geneticvectors may preferably include a device as designed therein. ... contacting skin of said animal topically by applying to said skin an immunologically effective concentration of a vector ...
Genetic Reporter Vectors | Reporter Cell Lines | Reporter Gene
Promega offers firefly, NanoLuc® and ,i,Renilla,/i, luciferases, GFP and dual-reporter coincidence vectors. We also offer ... Optimized reporter vectors including luciferase reporter genes to detect and monitor gene activity. ... Genetic Reporter Vectors and Cell Lines. We offer luciferase reporter vectors containing NanoLuc®, firefly, and Renilla ... Shop all Genetic Reporter Vectors and Cell Lines. Sort by:. Newest. Alphabetical A-Z. Alphabetical Z-A. ...
WikiGenes - Genetic Vectors
Biological context of Genetic Vectors. *Transgenic mice with a lambda shuttle vector containing a lacI target gene were ... Chemical compound and disease context of Genetic Vectors. *A retroviral shuttle vector was constructed by introducing the ... Anatomical context of Genetic Vectors. *The parental vector we have chosen [pZIP-NeoSV(X)1] expresses a dominant selectable ... High impact information on Genetic Vectors. *When these were introduced into yeast on autonomously replicating shuttle vectors ...
Genetic engineering isometric design 1221971 Vector Art at Vecteezy
... isometric design 1221971 royalty-free Vector from Vecteezy for your project and explore over a million other vectors, icons and ... Vectors Backgrounds Banners Logos Flowers Patterns Wedding People Newest Vectors Vectors by Category ... a href=https://www.vecteezy.com/free-vector/human,Human Vectors by Vecteezy,/a, ...
Microparticles, Vector of Genetic Information During HIV Infection - Tabular View - ClinicalTrials.gov
Student Treatment of Genetic Diseases #1 | Viral Vector | Gene Therapy
Student Treatment of Genetic Diseases #1 - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) ... Target cells such as the patients liver or lung cells are infected with the viral vector. The vector then unloads its genetic ... Treatment Of Genetic Diseases. Treatment of inherited disease Genetic diseases do not necessarily require a "genetic" cure • ... Factors kept gene therapy from becoming an effective treatment for genetic disease • Short-lived nature of gene therapy: The ...
Microparticles, Vector of Genetic Information During HIV Infection - Full Text View - ClinicalTrials.gov
Screw Remaining Life Prediction Based on Quantum Genetic Algorithm and Support Vector Machine
... Xiaochen Zhang and Dongxiang ... To predict the remaining life of ball screw, a screw remaining life prediction method based on quantum genetic algorithm (QGA) ... Meanwhile, the sensitive feature vectors are randomly chosen from the database and constitute training samples and testing ... Combined with wavelet packet decomposition and isometric mapping (Isomap), the sensitive feature vectors are obtained and ...
Screw Remaining Life Prediction Based on Quantum Genetic Algorithm and Support Vector Machine
... Xiaochen Zhang and Dongxiang ... G. Mountrakis, J. Im, and C. Ogole, "Support vector machines in remote sensing: a review," ISPRS Journal of Photogrammetry and ... J.-C. Lee, W.-M. Lin, G.-C. Liao, and T.-P. Tsao, "Quantum genetic algorithm for dynamic economic dispatch with valve-point ... B.-Z. Yao, C.-Y. Yang, J.-B. Yao, and J. Sun, "Tunnel surrounding rock displacement prediction using support vector machine," ...
Genetic transformation of Drosophila with transposable element vectors | Science
An Integrated Genetic Map of the African Human Malaria Vector Mosquito, Anopheles gambiae | Genetics
An Integrated Genetic Map of the African Human Malaria Vector Mosquito, Anopheles gambiae Liangbiao Zheng, Mark Q. Benedict, ... An Integrated Genetic Map of the African Human Malaria Vector Mosquito, Anopheles gambiae Liangbiao Zheng, Mark Q. Benedict, ... An Integrated Genetic Map of the African Human Malaria Vector Mosquito, Anopheles gambiae Liangbiao Zheng, Mark Q. Benedict, ... We present a genetic map based on microsatellite polymorphisms for the African human malaria vector, Anopheles gambiae. ...
Translation Base Triplets Genetic Code Help Stock Vector (Royalty Free) 339833039 - Shutterstock
Explore millions of stock photos, images, illustrations, and vectors in the Shutterstock creative collection. 1000s of new ... Find translation of base triplets for genetic code with the help of codon wheel stock vectors and royalty free photos in HD. ... Royalty-free stock vector ID: 339833039 translation of base triplets for genetic code with the help of codon wheel - Vector ... Translation Base Triplets Genetic Code Help Stock Vector (Royalty Free) 339833039 - Shutterstock ...
The genetic engineering of hematopoietic stem cells: the rise of lentiviral vectors, the conundrum of the ltr, and the promise...
The genetic engineering of hematopoietic stem cells: the rise of lentiviral vectors, the conundrum of the ltr, and the promise ... Tissue-specific vectors, as exemplified by globin vectors, not only provide therapeutic efficacy, but may also enhance safety, ... and other genetic elements, the rise of lentiviral technology and the emergence of regulated vector systems providing tissue- ... New developments in vector design and an increasing understanding of the mechanisms underlying insertional oncogenesis are ...
Dna human genetic Royalty Free Vector Image - VectorStock
DNA human genetic icon vector illustration graphic design. Download a Free Preview or High Quality Adobe Illustrator Ai, EPS, ... Dna human genetic Vector Image. DNA human genetic icon vector illustration graphic design. Download a Free Preview or High ... www.vectorstock.com/royalty-free-vector/dna-human-genetic-vector-15226348 ... cdn.vectorstock.com/i/1000x1000/63/48/dna-human-genetic-vector-15226348.jpg ...
DNA genetic icon - heart Royalty Free Vector Image
... genetic icon and element - heart. Download a Free Preview or High Quality Adobe Illustrator Ai, EPS, PDF and High Resolution ... DNA genetic icon - heart Vector Image. DNA, genetic icon and element - heart. Download a Free Preview or High Quality Adobe ... www.vectorstock.com/royalty-free-vector/dna-genetic-icon-heart-vector-6622441 ... cdn.vectorstock.com/i/1000x1000/24/41/dna-genetic-icon-heart-vector-6622441.jpg ...
Decision tree support vector machine based on genetic algorithm for multi-class classification - BIAI Journals & Magazine
Genetic immunization against cervical carcinoma: induction of cytotoxic T lymphocyte activity with a recombinant alphavirus...
Generation and Functional In Vitro Analysis of Semliki Forest Virus Vectors Encoding TNF-α and IFN-γ *Baiba Kurena ... In addition, no other vector proteins are produced, other than small amounts of viral replicase. Berglund et al29 demonstrated ... Moreover, SFV infection is cytolytic by apoptosis.1328 Therefore, no genetic information of E6 and E7 will persist for more ... Daemen, T., Pries, F., Bungener, L. et al. Genetic immunization against cervical carcinoma: induction of cytotoxic T lymphocyte ...
What is the genetic difference between retroviral and lentiviral vectors?
... Honestly, thats a little too broad of a question to ... 4357 Also the below reference is a good review on lentiviral vectors and its vectorology: Debyser, Current Gene Therapy, 2003, ... which is the main reference for anything concerning retroviruses and retroviral vectors. http: //www. ncbi. nlm. nih. gov/books ...
Hypothesis: Cryptosporidium genetic diversity mirrors national disease notification rate | Parasites & Vectors | Full Text
Genetic diversities of C. hominis were estimated in 10 nations in 5 continents, and that of C. parvum of human origin were ... A genetic marker that mirrors disease incidence is potentially a powerful tool for monitoring the two primary human infected ... Genetic diversity of C. hominis and C. parvum may therefore be an independent and complementary measure for quantifying disease ... Based on 296 C. hominis and 195 C. parvum GP60 sequences from human origin, the genetic diversities of Cryptosporidium was ...
Intelligent system based on Genetic Algorithm and support vector machine for detection of myocardial infarction from ECG...
Genetic elimination of dengue vector mosquitoes | Oxitec
Population Genetic And Genomic Analysis Of Demography And Natural Selection In Anopheles Malaria Vectors
... ... Anopheles funestus is a primary vector of malaria, but little is known about the basic biology and few genetic resources are ... Genetic variation in populations is largely shaped by natural selection, demography, and genetic drift. I used population ... Novel vector-based disease intervention strategies are largely based on two types of mosquito proteins: non-immune proteins ...
Premium Vector | Dna strand background and genetic engineering or laboratory research
Download this Premium Vector about Dna strand background and genetic engineering or laboratory research, and discover more than ... Dna strand background and genetic engineering or laboratory research Premium Vector. 4 months ago ... www.freepik.com/premium-vector/dna-strand-background-genetic-engineering-laboratory-research_10802994.htm ...
Population genetic structure and competence as a vector for dengue type 2 virus of Aedes aegypti and Aedes albopictus from...
The genetic differentiation was less high between Ae. albopictus populations collected in agglomerations connected by highly ... f Population genetic structure and competence as a vector for dengue type 2 virus of Aedes aegypti and Aedes albopictus from ... The genetic differentiation was less high between Ae. albopictus populations collected in agglomerations connected by highly ...
Ohio State Researchers Design A Viral Vector To Treat A Genetic Form Of Blindness - Healthcanal.com : Healthcanal.com
Ohio State Researchers Design A Viral Vector To Treat A Genetic Form Of Blindness. ... The vector is part of a clinical trial investigating the use of gene therapy to cure choroideremia, a disease that affects an ... The vector was designed by Dr. Matthew During, professor of molecular virology, immunology and medical genetics and of ... The clinical vector manufacturing facility at Nationwide Childrens Hospital is outstanding, and Dr. Clark and his team deserve ...
Optimizing hyperparameters of support vector machines by genetic algorithms - Lancaster EPrints
Population Replacement Strategies for Controlling Vector Populations and the Use of Wolbachia pipientis for Genetic Drive |...
Population Replacement Strategies for Controlling Vector Populations and the Use of Wolbachia pipientis for Genetic Drive |...
Isolation and preservation of schistosome eggs and larvae in RNAlater® facilitates genetic profiling of individuals | Parasites...
... to provide PCR-quality DNA for multi-locus genetic analysis. The techniques reported here present simple and effective short- ... Parasites & Vectors ISSN: 1756-3305. Contact us. *Submission enquiries: Access here and click Contact Us ... In line with Whatman FTA® cards this approach enables parasite genetic analysis without the use of laboratory animals and is in ... Agola LE, Steinauer ML, Mburu DN, Mungai BN, Mwangi IN, Magoma GN, Loker ES, Mkoji GM: Genetic diversity and population ...
Viral vectorAlgorithmPlasmidRetrovirusesDengueHematopoietic stemPopulationsTransgene expressionLentiviral vectorAdenoviral vectorsTransduce non-dividTypes of vectorsLentivirusPathogensAbstractRecombinantParasitesGeneticsAnophelesBacillusCharacterizationProteinQuantizationAlgorithmsMosquitoesDiseasesBacterialInfectGenomicGenomeAmplicon vectorCellsMolecularUnderlying insertionalRetroviral vectorDifferentiationHerpes simplManipulationReplicationInsectBacteriophageSearchDeliver the therapeuticMolecule structureDiseaseClinicalExpressionHumanRecombinantsVivoTherapeuticApproachesProteinsTherapies2017InactivationRecombinationGenes or other genetic
Viral vector20
- Target cells such as the patient's liver or lung cells are infected with the viral vector. (scribd.com)
- During and his colleagues designed the viral vector to infect the light-sensitive photoreceptor cells that line the back of the eye and make up the retina. (healthcanal.com)
- In the current study, we present a robust method for lentiviral vector-mediated gene delivery into hNPC that maintains the differentiation and proliferative properties of neurosphere cultures while minimizing the amount of viral vector used and controlling the number of insertion sites per population. (epfl.ch)
- Viral vectors are the best approach used in the gene therapies and therefore, testing services are the key factors for the timely development of viral vector-based therapies. (marketresearch.com)
- Viral vector characterization plays an important role for orthogonal analytical approaches. (marketresearch.com)
- Nowadays, viral vector are the leading vehicle for the multiple virus-based drugs, which are approved in the global market and are developed for various treatments such as cancer and neurology, hematology, ophthalmology, and metabolic or muscular disorders. (marketresearch.com)
- The viral vector and plasmid DNA testing services market is expected to witness significant growth over the forecast period, owing to rising number of business expansion by opening a new center or process development service (PDS). (marketresearch.com)
- Moreover, acquisitions by the major players are expected to drive growth of viral vector and plasmid DNA testing services market over the forecast period. (marketresearch.com)
- For instance, in November 2018, ABL Europe SAS, a subsidiary of ABL, Inc., acquired a former Accinov GMP manufacturing site located in Lyon, France for expansion of viral vector GMP contract manufacturing capacity in the gene therapy space. (marketresearch.com)
- In this study, we focused on the improvement of gene delivery efficiency of a newly emerged viral vector originated from insect viruses, namely baculovirus. (nus.edu.sg)
- Through genetic modifications of Baculovirus, neuron-specific transgene expression was successfully achieved after local injection of the viral vector into the rat brain. (nus.edu.sg)
- Could a Viral Vector Be The Carrier to a HIV Cure? (biotechniques.com)
- A lentiviral vector system was then developed in an attempt to find a viral vector system that could achieve sustained transgene expression from infected non-dividing cells. (biotechniques.com)
- Although non-viral vector systems such as lipid-mediated vectors, hydrodynamic delivery, and the gene gun have been advocated and tried. (medcraveonline.com)
- But none of them have approached the efficacy of the viral vector delivery systems. (medcraveonline.com)
- The era for using non-viral vector in gene therapy was begun when polyethylene glycol was first time used as a vector for delivery gene into brain cells in 2003. (geneticeducation.co.in)
- Delivery of the gene is realized via intramuscular injection of an adeno-associated viral vector, pseudotyped with AAV1 capsids. (clinicaltrials.gov)
- Low toxicity: The viral vector should have a minimal effect on the physiology of the cell it infects. (wikipedia.org)
- This is detrimental to predictability and reproducibility of the work conducted using a viral vector and is avoided in their design. (wikipedia.org)
- The cells can then be isolated easily, as those that have not taken up the viral vector genes do not have antibiotic resistance, and so cannot grow in a culture with the relevant antibiotic present. (wikipedia.org)
Algorithm3
- To predict the remaining life of ball screw, a screw remaining life prediction method based on quantum genetic algorithm (QGA) and support vector machine (SVM) is proposed. (hindawi.com)
- Support vector machines and artificial neural network techniques are used to classify the aggregates using a methodology to tune the algorithm parameters to improve the performance of the models. (deepdyve.com)
- We used a combination of genetic algorithm as an optimizer and support vector machines as a classifier for the identification of maximally-effective waveband combination. (biomedcentral.com)
Plasmid8
- 1. A method of non-invasively inducing a systemic immune response, comprising topically administering, a plasmid DNA and liposome complex vector that encodes a gene of interest and expresses a protein encoded by the gene of interest, to the skin of a mammal, in an effective amount to induce said systemic immune response to said protein, wherein a systemic immune resonse to said protein is induced in said mammal. (google.com)
- The ongoing clinical trials on the viral vectors and plasmid DNA for various treatment is expected to fuel growth of the market in the forecast period. (marketresearch.com)
- Furthermore, favorable regulations imposed by the regulatory authorities for the specific utilization of viral vectors or plasmid DNA in the industries are expected to fuel growth of the market. (marketresearch.com)
- Retroviral vectors: They utilized pRETRO-SUPER plasmid for short hairpin RNA targeting of BRCA2 and confirmed all plasmids by DNA sequencing and/or restriction digestion. (avsabonline.org)
- To introduce individual genes into bacteria or eukaryotic cells, the most widely used vector is a plasmid, according to Scitable. (reference.com)
- In addition, these vectors express the Escherichia coli rpsL gene, encoding ribosomal protein S12, which provides a positive selection for bacteria that have exchanged cloned plasmid sequences with the corresponding chromosomal sequences. (nih.gov)
- The transfer vector plasmid contains cis-acting genetic sequences crucial for vector's ability to infect the target cell and to transfer selected therapeutic (or reporter) genes. (news-medical.net)
- A bacterial plasmid (a small circular strand of DNA often found in bacteria in addition to their main DNA) is often used as a vector. (abpischools.org.uk)
Retroviruses7
- Some of the different types of viruses used as gene therapy vectors: Retroviruses - A class of viruses that can create double-stranded DNA copies of their RNA genomes (reverse transcription). (scribd.com)
- Below is a webpage address that comes directly out of "Retroviruses" , which is the main reference for anything concerning retroviruses and retroviral vectors. (horizondiscovery.com)
- Viral vectors mainly consist of four types: retroviruses, lentiviruses, adenoviruses and adeno-associated viruses (1). (biotechniques.com)
- Researchers first developed viral vectors in the 1970s, based upon retroviruses (2). (biotechniques.com)
- The most commonly used viral vectors are derived from retroviruses, adenoviruses, and adeno associated viruses (AAV). (medcraveonline.com)
- Viral vectors, especially retroviruses, stably expressing marker genes such as GFP are widely used to permanently label cells to track them and their progeny, for example in xenotransplantation experiments, when cells infected in vitro are implanted into a host animal. (wikipedia.org)
- Some viral vectors, for instance gamma-retroviruses, insert their genomes at a seemingly random location on one of the host chromosomes, which can disturb the function of cellular genes and lead to cancer. (wikipedia.org)
Dengue7
- Population genetic structure and competence as a vector for dengue type 2 virus of Aedes aegypti and Aedes albopictus from Madagascar. (ajtmh.org)
- Ecological and genetic changes in vector populations of dengue fever in relation to urbanization. (nii.ac.jp)
- Journal Article] Ecology of dengue vectors in Southeast Asia. (nii.ac.jp)
- In this video, Jason Rasgon discusses population replacement strategies to control vector-borne diseases such as malaria and dengue. (elsevier.com)
- This species is a vector of medically important arboviruses, notably chikungunya (CHIKV), dengue (DENV) and Zika (ZIKV). (pasteur.fr)
- Insect vectors transmit parasitic diseases such as malaria and leishmaniasis, and viral infections such as chikungunya, dengue, Zika, Japanese encephalitis and yellow fever. (pasteur.fr)
- The genetic architecture of a complex trait: Resistance to multiple toxins produced by Bacillus thuringiensis israelensis in the dengue and yellow fever vector, the mosquito Aedes aegypti. (edu.sa)
Hematopoietic stem2
- The genetic engineering of hematopoietic stem cells: the rise of lentiviral vectors, the conundrum of the ltr, and the promise of lineage-restricte. (nih.gov)
- We were interested in determining whether the tropism of HCMV can be exploited to construct defective HCMV virus vectors (amplicons) targeted to hematopoietic stem cells. (biomedcentral.com)
Populations12
- The success of these strategies depends on knowledge of genetic variation at relevant loci in targeted mosquito populations. (cornell.edu)
- Genetic variation in populations is largely shaped by natural selection, demography, and genetic drift. (cornell.edu)
- I used population genetic approaches to study the historical demographic and selective events of multiple populations of one of the primary vectors, Anopheles gambiae. (cornell.edu)
- To test whether two transmission- blocking vaccine candidate proteins saglin and laminin are adaptively evolving, I v sampled alleles from wild caught populations of the M and S molecular forms and analyzed both intraspecific and interspecific patterns of variation using population genetic tests. (cornell.edu)
- Population genetic neutrality tests revealed striking divisions of putative selection signals among these strata, with only 1 of the 11 loci that rejected the neutral model being shared among the populations. (cornell.edu)
- To explore potential biases and statistical power of NGS-based population genomic studies, I used a simulation approach to identify biases introduced into demographic analysis, tests for positive natural selection, and analysis of genetic differentiation between populations. (cornell.edu)
- The protocol will facilitate more detailed and ethically advantageous sampling of schistosome populations for genetic profiling. (biomedcentral.com)
- In Montana, several introduced populations have been reported, but little is known of their sources and vectors of introduction and secondary spread. (altmetric.com)
- We evaluated the genetic composition of introduced populations at local (Yellowstone River floodplain) and regional (Montana and Wyoming) scales in contrast to native range populations. (altmetric.com)
- Population replacement" is the replacement of wild vector populations (that are competent to transmit pathogens) with those that are not competent to transmit pathogens. (elsevier.com)
- In Southeast Asia, the low differentiation and the high co-ancestry values identified among China, Thailand and Japan indicate that, in the native range, these populations maintain high genetic connectivity, revealing their ancestral common origin. (pasteur.fr)
- Outside Southeast Asia, the invasion process in La Réunion, America and the Mediterranean Basin is primarily supported by a chaotic propagule distribution, which cooperates in maintaining a relatively high genetic diversity within the adventive populations. (pasteur.fr)
Transgene expression9
- Recent studies on the integration patterns of different categories of retroviral vectors, the genotoxicity of long-terminal repeats (LTRs) and other genetic elements, the rise of lentiviral technology and the emergence of regulated vector systems providing tissue-restricted transgene expression and RNA interference, are profoundly changing the landscape of stem cell-based therapies. (nih.gov)
- Tissue-specific vectors, as exemplified by globin vectors, not only provide therapeutic efficacy, but may also enhance safety, insofar that they restrict transgene expression in stem cells, progenitor cells and blood cells in all but the transcriptionally targeted lineage. (nih.gov)
- The modified viral vectors were more resistant to serum inactivation and displayed an improved efficiency of transgene expression after systemic injection of the baculovirus vectors. (nus.edu.sg)
- Other vectors based on adenoviruses were developed, which could not achieve long-term transgene expression as in the retrovirus model, due to limitations in that they could only infect non-dividing cells. (biotechniques.com)
- The CRISPR system also targeted gene expression in infected, non-dividing CD4 + T cells enabling sustained transgene expression, proving the worth of lentiviral vectors in this context. (biotechniques.com)
- The capability of lentiviral vectors to transduce non-dividing cells, including resting CD4 + T cells, and maintain stable, long-term Cas9 transgene expression supports their potential use in eradicating infected cells constituting the latent reservoir," the researchers concluded. (biotechniques.com)
- Lentiviral vectors have demonstrated great potential as gene therapy vectors mediating efficient ex vivo and in vivo gene delivery and long-term transgene expression in both dividing and nondividing cells. (nih.gov)
- This study also reveals the requirements for transgene expression, with the first report of GFP expression in these Hypholoma, the need for an intron for such transgene expression, and further demonstrates the functionality of the expression vector by its use in Clitopilus passeckerianus. (bristol.ac.uk)
- Vectors derived from lentiviruses can be used for treatment strategies dependent on both transgene expression and gene correction. (news-medical.net)
Lentiviral vector10
- Hematopoietic stem cell gene therapy with a lentiviral vector in X-linked adrenoleukodystrophy. (semanticscholar.org)
- Put simply, viral vectors enable the efficient and viable use of CRISPR applications, with the vector of choice for many CRISPR applications tending to be the lentiviral vector. (biotechniques.com)
- The lentiviral vector, modified from HIV-1, was known to infect non-dividing cells (3). (biotechniques.com)
- The lentiviral vector was engineered so it did not contain any viral-coding genes whilst maintaining genes for replication and viral packaging. (biotechniques.com)
- It is also possible to target both dividing and non-dividing cells with a lentiviral vector as well as primary and hard-to-transfect cells. (biotechniques.com)
- It may seem strange but recent scientific developments (4) have utilized the HIV-1 modified lentiviral vector to deliver a CRISPR/Cas9 system to cells in the hope of thwarting HIV-1. (biotechniques.com)
- The gRNAs and the Cas9 enzyme were packaged into a lentiviral vector, so the gRNA could direct the Cas9 to the relevant sites in the DNA. (biotechniques.com)
- However, for clinical studies it must be demonstrated that lentiviral vector preparations are safe and not contaminated by replication-competent recombinants related to the parental pathogenic virus. (nih.gov)
- Statistically representative samples from large-scale lentiviral vector productions were assayed using multiple test cultures for each lot. (nih.gov)
- We propose to implement this assay as a release testing for clinical-grade lentiviral vector preparations intended for gene therapy clinical trials. (nih.gov)
Adenoviral vectors4
- To dissect out the functional importance and unique roles of these Nox enzymes in the pressor and dipsogenic effects of central Ang-II, we developed adenoviral vectors expressing small interfering RNA to selectively silence Nox2 or Nox4 expression in the subfornical organ. (ahajournals.org)
- Adenoviral vectors are frequently used for gene transfer because of their high cellular transduction efficiency in vitro and in vivo. (nih.gov)
- Expression of viral proteins and the low capacity for foreign DNA limits the clinical application of first- and second-generation adenoviral vectors. (nih.gov)
- Adenoviral vectors with all viral coding sequences deleted offer the prospect of decreased host immune responses to viral proteins, decreased cellular toxicity of viral proteins and increased capacity to accommodate large regulatory DNA regions. (nih.gov)
Transduce non-divid1
- Based on their ability to transduce non-dividing cells and their genomic stability, lentiviral vectors offer new prospects for the manipulation of HSCs. (nih.gov)
Types of vectors2
- What types of vectors are used in genetic engineering? (reference.com)
- In the present article, our major focus will be on different types of vectors used in gene therapy in addition to some of the examples of it. (geneticeducation.co.in)
Lentivirus2
- Viral vectors such as AAV and human immunodeficiency virus (HIV)-based lentivirus, are showing great promise as a gene therapy tool. (medcraveonline.com)
- Development of a sensitive assay for detection of replication-competent recombinant lentivirus in large-scale HIV-based vector preparations. (nih.gov)
Pathogens3
- We describe the 2.1 Gbp nuclear genome of the tick, Ixodes scapularis (Say), which vectors pathogens that cause Lyme disease, human granulocytic anaplasmosis, babesiosis and other diseases. (nature.com)
- Ticks (subphylum Chelicerata: suborder Ixodida) are notorious ectoparasites and vectors of human and animal pathogens, transmitting a greater diversity of infectious agents than any other group of blood-feeding arthropods. (nature.com)
- Previous surveys in dogs from Korea indicated that dogs are exposed to a variety of vector- borne pathogens, but perception for a nation-wide canine vector-borne disease (CVBD) occurrence has been missing. (biomedcentral.com)
Abstract6
- Graphical abstract Keywords Reinforced rubber blends · Digital image analysis · Aggregate shape classification · Artificial neural networks · Support vector machines · Genetic algorithms 1 Introduction Communicated by V. Loia. (deepdyve.com)
- Genome sequence map, chromosome architecture and genetic sequencing chart abstract data. (shutterstock.com)
- Vector Clip Art of Virtual abstract background with particle, molecule. (canstockphoto.com)
- Vector - Virtual abstract background with particle, molecule structure. (canstockphoto.com)
- 46662677 - Vector Abstract science Background. (123rf.com)
- 37129314 - Abstract low poly white bright technology vector background. (123rf.com)
Recombinant2
- This can be achieved efficiently with recombinant viral vectors. (nature.com)
- Commandeur, U. 2007-04-01 00:00:00 We investigated the genetic stability of recombinant potato virus X vectors presenting beet necrotic yellow vein virus (BNYVV) epitopes. (deepdyve.com)
Parasites1
- Human malaria parasites are vectored primarily by three mosquito species of the genus Anopheles, and new technologies and strategies to control disease transmission by targeting the mosquito vector have been proposed or are in development. (cornell.edu)
Genetics3
- The vector was designed by Dr. Matthew During, professor of molecular virology, immunology and medical genetics and of neuroscience and neurological surgery at Ohio State, in collaboration with Robert MacLaren, professor of ophthalmology at the University of Oxford, who also leads the trial. (healthcanal.com)
- Observations of what is now referred to as selfish genetic elements go back to the early days in the history of genetics . (wikipedia.org)
- Viral vectors were originally developed as an alternative to transfection of naked DNA for molecular genetics experiments. (wikipedia.org)
Anopheles5
- We present a genetic map based on microsatellite polymorphisms for the African human malaria vector, Anopheles gambiae . (genetics.org)
- Anopheles darlingi is the main malaria mosquito vector in the Amazonia region. (biomedcentral.com)
- Anopheles darlingi is a major malaria mosquito vector in the Americas. (biomedcentral.com)
- One of the newly available mosquito colonies is Anopheles atroparvus , a widespread European species that was the major vector of human malaria until Europe was declared malaria-free in 1975. (pasteur.fr)
- Anopheles gambiae , one of the primary vectors of malaria in Africa, breeds in numerous small pools of water that form due to rainfall. (cdc.gov)
Bacillus1
- Novel transformation vectors containing novel chimeric genes allow the introduction of exogenous DNA fragments coding for polypeptide toxins produced by Bacillus thuringiensis or having substantial sequence homology to a gene coding for a polypeptide toxin as described herein and expression of the chimeric. (google.com)
Characterization2
- Genetic rearrangements occurring during a single cycle of murine leukemia virus vector replication: characterization and implications. (asm.org)
- The agency also stated that the characterization of the vector should include all components, but in particular, those present in the final product to be administered. (marketresearch.com)
Protein5
- This review provides a survey of these advances as well as several remaining challenges, focusing in particular on the importance of achieving adequate levels of protein expression from a limited number of vector copies per cell-ideally one to two. (nih.gov)
- The pCambia-1301-35SN vector containing the CaMV 35S promoter and the β-glucuronidase ( GUS ) and Superfolder green fluorescence protein (SG) as reporter genes were introduced into the plant tissues by the Agrobacterium -mediated transformation system. (frontiersin.org)
- In mice and flies, the Arc protein forms capsids and carries genetic information. (the-scientist.com)
- These vectors can be used for allelic exchange in a wide variety of bacterial species because their R6K origin of replication functions only in bacteria engineered to produce the replication protein pi. (nih.gov)
- Protein coding genes can be expressed using viral vectors, commonly to study the function of the particular protein. (wikipedia.org)
Quantization2
- This thesis investigates GAs as a method for the Vector Quantization (VQ) problem of image compression. (auraria.edu)
- 2. Vector Quantization. (auraria.edu)
Algorithms4
- Use of support vector machines, neural networks and genetic algorithms to characterize rubber. (deepdyve.com)
- Also, genetic algorithms are applied to make a feature selection in order to get most robust and accurate models. (deepdyve.com)
- It is demonstrated that the combination of genetic algorithms with support vector machines and artificial neural network improves the classification results and minimizes the complexity of the resulting model. (deepdyve.com)
- 3. Genetic Algorithms. (auraria.edu)
Mosquitoes3
- Here, we discuss the salient advances in the prevention and control strategies to combat ZIKV with a focus on highlighting various intervention approaches against the vector mosquitoes of this viral pathogen along with presenting an overview regarding human intervention measures to counter other modes of ZIKV transmission and spread. (frontiersin.org)
- Here we present the principles, associated opportunities and risks, as well as the degree of advancement of these various techniques for a subset of livestock pests and disease vectors including screwworms, tsetse, mosquitoes and stomoxes. (cirad.fr)
- The following rules for the genetic and molecular nomenclature of all mosquitoes are proposed. (vectorbase.org)
Diseases13
- The reason behind most pro-eugenicists' thoughts was that the terminal diseases could be prevented by stopping those with genetic from their basic right to procreate. (njitvector.com)
- Classification, Data mining, cardiovascular diseases, Genetic fuzzy based improved kernel support vector machine (GF-IKSVM), Modified independent component analysis (MICA). (alliedacademies.org)
- Jason Rasgon discusses, in detail, the basic biology of this bacterial symbiont and various ways to use it for control of vector-borne diseases. (elsevier.com)
- In a context of tighter regulations on approved insecticide molecules, the spread of insecticide resistance in insect vectors of human and animal diseases and the introduction of exotic vectors to new territories call for the development of new pest control methods and strategies. (cirad.fr)
- Pests and vector-borne diseases in the livestock industry , 5, Wageningen Academic Publishers, pp.435-451, 2018, Ecology and Control of Vector-borne diseases, 978-90-8686-315-0. (cirad.fr)
- But Daley sees a future where genetic diseases can be cured by creating iPS cells from a child's own diseased cells, rendering them disease-free through genetic intervention, then growing them into healthy tissue that won't be rejected by the patient's immune system. (childrenshospital.org)
- To realize the vision of future cures for bone-marrow disorders and other genetic diseases, many more challenges need to be overcome: the genetic and epigenetic instability of cells grown in lab dishes, inefficient genetic repair, directing differentiation of the pluripotent cells and getting the repaired cells and tissues to engraft in patients. (childrenshospital.org)
- Genetic humanization, which involves replacing mouse genes with their human counterparts, can create powerful animal models for the study of human genes and diseases. (pnas.org)
- Currently researchers and clinicians are testing several approaches of gene therapy of genetic diseases including: replacing a mutated gene that causes disease with a normal copy of the gene, inactivating or "knocking out" a mutated gene that is functioning improperly, and introducing a new normal gene into the body to help fight a disease. (medcraveonline.com)
- Although gene therapy is a promising treatment option for a number inherited and genetic diseases, the therapy remains risky and is still under investigation to make sure that it will be safe and effective. (medcraveonline.com)
- Despite some problems encountered by viral vectors in gene therapy clinical trials in the past, rationally designed viral vectors will be good delivery vehicles for gene therapy of human genetic diseases and will cure hundreds of thousands of patients world-wide. (medcraveonline.com)
- Vector-borne diseases (VBDs) have been increasingly reported in dogs and cats worldwide. (biomedcentral.com)
- In the future, gene therapy may provide a way to cure genetic disorders, such as severe combined immunodeficiency, cystic fibrosis or even haemophilia A. Because these diseases result from mutations in the DNA sequence for specific genes, gene therapy trials have used viruses to deliver unmutated copies of these genes to the cells of the patient's body. (wikipedia.org)
Bacterial4
- Various genetic mutations allow some bacterial strains to survive assaults from his immune system and antibiotics, while others perish. (childrenshospital.org)
- Six megabases of mouse immune genes were replaced in a precise manner and "in situ" (in the orthologous position) with the corresponding human immune genes using largechimeric bacterial artificial chromosome targeting vectors. (pnas.org)
- We describe a general and efficient method for very large, in situ, and precise genetic humanization using large compound bacterial artificial chromosome-based targeting vectors introduced into mouse ES cells. (pnas.org)
- Explanation: BAC vector system stands for Bacterial Artificial Chromosome. (sanfoundry.com)
Infect3
- This means that sexual recombination is likely to be common if strains from different genetic heritages infect the same animal or person. (biomedcentral.com)
- It contains the elements required for vector packaging such as structural proteins, HIV genes (except the gene env because its presence would enable the virus to infect T-cells) and the enzymes that generate vector particles. (news-medical.net)
- Cell type specificity: Most viral vectors are engineered to infect as wide a range of cell types as possible. (wikipedia.org)
Genomic5
- The focus of this report is to examine the spectrum of genomic rearrangements arising during a single cycle of Moloney murine leukemia virus (MoMLV) vector virus replication. (asm.org)
- Selfish genetic elements (historically also referred to as selfish genes , ultra-selfish genes , selfish DNA , parasitic DNA and genomic outlaws ) are genetic segments that can enhance their own transmission at the expense of other genes in the genome, even if this has no positive or a net negative effect on organismal fitness. (wikipedia.org)
- Here we review recent findings, new technical improvements, and exciting potential genetic and genomic applications for harnessing this colorful technique in anatomical, developmental, and genetic studies. (genetics.org)
- This paper describes a major advance in genomic engineering, describing by far the largest genetic humanization of the mouse ever attempted. (pnas.org)
- These results indicate significant advantages of regulated gene expression using genomic DNA for gene transfer and of adenoviral gene transfer vectors devoid of all viral coding sequences. (nih.gov)
Genome6
- Synthesis of data from published human genetic association studies is a critical step in the translation of human genome discoveries into health applications. (biomedcentral.com)
- [11] Though long dismissed as genetic curiosities, with little relevance for evolution, they are now recognized to affect a wide swath of biological processes, ranging from genome size and architecture to speciation. (wikipedia.org)
- Because the whole-genome sequence of D. officinale is publicly available, this species is poised to become a convenient research model for the evolutionary, developmental, and genetic studies of Orchidaceae. (frontiersin.org)
- Genome-wide SNPs lead to strong signals of geographic structure and relatedness patterns in the major arbovirus vector, Aedes aegypti. (edu.sa)
- Lentiviral vectors are created when the genome of the retrovirus (for example, HIV) is stripped down, with a consequence of breaking the provirus into pieces and leaving the replication of the vector defective. (news-medical.net)
- Adeno-associated virus-based vectors are much safer in this respect as they always integrate at the same site in the human genome, with applications in various disorders, such as Alzheimer's disease. (wikipedia.org)
Amplicon vector1
- The HCMV amplicon vector replicated independently and was packaged into infectious virions in the presence of helper virus. (biomedcentral.com)
Cells14
- MoMLV vector virus was produced in packaging lines, and target cells were infected. (asm.org)
- They were examining bacteria from cystic fibrosis patients who had acquired chronic B. dolosa infections, expecting the B. dolosa cells from later samples to look like genetic descendants of those in earlier samples. (childrenshospital.org)
- Instead of studying single isolates, the researchers cultured many cells from each patient and conducted two kinds of genetic sequencing (colony resequencing and deep population sequencing) to reveal B. dolosa 's genetic diversity. (childrenshospital.org)
- Insertional transformation of hematopoietic cells by self-inactivating lentiviral and gammaretroviral vectors. (semanticscholar.org)
- This vector is capable of delivering and expressing foreign genes in infected cells including progenitor cells such as human CD34+ cells. (biomedcentral.com)
- The HCMV amplicon offers an alternative vector strategy useful for gene(s) delivery to cells of the hematopoietic lineage. (biomedcentral.com)
- The road to transplantation therapy begins with understanding what diseased cells can be transformed into iPS cells, how transformation affects the cells, and how the genetic defects can be fixed. (childrenshospital.org)
- In contrast, mutated cells from yet another fatal genetic blood disease, Fanconi anemia, resisted reprogramming efforts. (childrenshospital.org)
- Viruses naturally possess specialized molecular mechanisms to efficiently transfer their genetic materials into the infected cells. (medcraveonline.com)
- Brenner, M 1994, ' Genetic Marking and Manipulation of Hematopoietic Progenitor Cells Using Retroviral Vectors ', ImmunoMethods , vol. 5, no. 3, pp. 204-210. (houstonmethodist.org)
- They are known for transferring genetic material between cells and they do it by a proteinaceous filament called sex pilus. (sanfoundry.com)
- Viral vectors are tools commonly used by molecular biologists to deliver genetic material into cells. (wikipedia.org)
- Delivery of genes or other genetic material by a vector is termed transduction and the infected cells are described as transduced. (wikipedia.org)
- Identification: Viral vectors are often given certain genes that help identify which cells took up the viral genes. (wikipedia.org)
Molecular3
- The cytogenetic locations on the nurse cell polytene chromosomes have been determined for 47 markers, making this map an integrated tool for cytogenetic, genetic, and molecular analysis. (genetics.org)
- 45979917 - Molecular structure and DNA vector banners. (123rf.com)
- In addition to their use in molecular biology research, viral vectors are used for gene therapy and the development of vaccines. (wikipedia.org)
Underlying insertional1
- New developments in vector design and an increasing understanding of the mechanisms underlying insertional oncogenesis are ushering in a new phase in hematopoietic stem cell (HSC) engineering, thus bringing the hitherto exclusive reliance on LTR-driven, gamma-retroviral vectors to an end. (nih.gov)
Retroviral vector3
- An experimental system for the evaluation of retroviral vector design to diminish the risk for proto-oncogene activation. (semanticscholar.org)
- In another clinical trial conducted in France and UK, among twenty X-linked severe combined immunodeficiency disease (X-SCID) patients, 19 were successfully cured their immunodeficiency by retroviral vector containing IL-2RG (ï §c). (medcraveonline.com)
- In the year 1984, the first retroviral vector system was introduced by Richard Mulligan for delivering the foreign gene. (geneticeducation.co.in)
Differentiation2
- At relatively shallow sequencing depth (4x), vi demographic inference and estimates of genetic differentiation are systematically biased, and positive selection can only be reliably detected if it is strong and recent. (cornell.edu)
- The genetic differentiation was less high between Ae. (ajtmh.org)
Herpes simpl2
- An MoMLV vector containing the herpes simplex virus thymidine kinase (tk) gene was constructed. (asm.org)
- This vector is based on the herpes simplex virus (HSV) amplicon system and contains the HCMV orthologs of the two cis -acting functions required for replication and packaging of HSV genomes, the complex HCMV viral DNA replication origin (oriLyt), and the cleavage packaging signal (the a sequence). (biomedcentral.com)
Manipulation5
- Scientific illustration genetic engineering and gene manipulation concept. (freepik.com)
- The amazing procedure that gave way to the "Three Parent Child" is called nuclear spindle transfer, a landmark scientific method that gives way to genetic manipulation. (njitvector.com)
- Despite these advantages, the methods of genetic manipulation are poorly developed in D. officinale . (frontiersin.org)
- These two basic techniques contribute to the genetic manipulation toolbox of Orchidaceae. (frontiersin.org)
- Improved vectors for Agrobacterium mediated genetic manipulation of Hypholoma spp. (bristol.ac.uk)
Replication2
- Currently physicians and researchers are conducting gene therapy clinical trials utilizing vectors with improved safety features such as replication incompetent vectors, self-inactivated vectors, pseudo typed vectors, hybrid vectors, etc. (medcraveonline.com)
- Here we describe a sensitive assay for the detection of replication-competent lentiviruses (RCL) in large-scale preparations of HIV-based lentiviral vectors. (nih.gov)
Insect2
- New genetic control methods, related to the ancestral sterile insect technique (SIT), show particular promise and are being developed in response to increasing health and agricultural challenges. (cirad.fr)
- EU funding allows Infravec2 to provide researchers worldwide with insect vector research products and services at no cost to the recipients. (pasteur.fr)
Bacteriophage1
- Answer: a Explanation: Bacteriophage M13 vectors belong to a group of vectors known as skinny or filamentous phage. (sanfoundry.com)
Search1
- However, because of its large size and the complex syntax required for query formation, it is fairly difficult to comprehensively and effectively search PubMed for genetic association studies. (biomedcentral.com)
Deliver the therapeutic1
- These unique abilities made them desirable for engineering viral vectors to deliver the therapeutic genes. (medcraveonline.com)
Molecule structure2
- Molecule structure genetic test. (shutterstock.com)
- 39390742 - Set of digital backgrounds for dna molecule structure vector. (123rf.com)
Disease15
- Genetic diversity of C. hominis and C. parvum may therefore be an independent and complementary measure for quantifying disease incidence, for which only a moderate number of stool samples from each nation are sufficient data input. (biomedcentral.com)
- Novel vector-based disease intervention strategies are largely based on two types of mosquito proteins: non-immune proteins that physically interact with the malaria parasite during parasite development and immune genes involved in the anti-malaria immune response. (cornell.edu)
- The vector is part of a clinical trial investigating the use of gene therapy to cure choroideremia , a disease that affects an estimated 100,000 people worldwide. (healthcanal.com)
- A classification approach is introduced with Genetic Fuzzy based Improved Kernel Support Vector machine (GF-IKSVM) classifier and a BICA based feature selection for the classification of cardiovascular heart disease dataset. (alliedacademies.org)
- Bois Noir is caused by Candidatus Phytoplasma solani, cell wall-less bacteria belonging to the taxonomic group 16Sr-XII-A. In Germany, they are known to be vectored from plant to plant by the cixiid Hyalesthes obsoletus , but so far the prevalence of the disease in the vector population, as well as its spatio-temporal distribution is poorly understood. (peerj.com)
- New opportunities for researchers to work in top-level facilities on different disease vectors, including the sandfly (pictured) are also posted on the site. (pasteur.fr)
- Other effects may include changes in agricultural yields, addition of new trade routes, reduced summer streamflows, species extinctions, and increases in the range of disease vectors. (avsabonline.org)
- LINCL is a genetic disease resulting from mutations in the CLN2 gene. (clinicaltrials.gov)
- and (2) that administration of the AAV2CUhCLN2 vector will slow down or halt the progression of the disease in the central nervous system. (clinicaltrials.gov)
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Clinical4
- Researcher Dr. K. Reed Clark, director of the Clinical Manufacturing Facility at the Center for Gene Therapy , Nationwide Children's Hospital, and his team produced the clinical-grade vector that is administered to patients in the trial. (healthcanal.com)
- The clinical vector manufacturing facility at Nationwide Children's Hospital is outstanding, and Dr. Clark and his team deserve congratulations for providing a clinical vector that for the first time offers these patients the possibility of an effective therapy. (healthcanal.com)
- Currently most vectors used in vivo for preclinical and clinical studies express cDNAs under the control of heterologous eukaryotic or viral promoters. (nih.gov)
- Following direct intracranial administration of the vector, there will be neurological assessment using the LINCL clinical rating scale and magnetic resonance imaging/magnetic resonance spectroscopy assessment of the CNS in regions of vector administration. (clinicaltrials.gov)
Expression3
- Brainbow is a genetic cell-labeling technique where hundreds of different hues can be generated by stochastic and combinatorial expression of a few spectrally distinct fluorescent proteins. (genetics.org)
- This development of transformation system and expression constructs, can facilitate further genetic investigation such as gene functionality in these fungi. (bristol.ac.uk)
- The Genotype-Tissue Expression (GTEx) project provides genotype information and gene expression levels across 49 human tissues from 838 donors, allowing us to examine the expression patterns of ACE2 and TMPRSS2, both across tissues as well as across individuals, and genetic regulation of the two genes revealed by expression quantitative trait loci (eQTLs) ( GTEx consortium, 2019, Biorxiv ). (medium.com)
Human18
- Researchers are experimenting introducing a 47th (artificial human) alongside the standard 46 .Carrying substantial amounts of genetic code. (scribd.com)
- The most common vector is a virus genetically altered to carry normal human DNA. (scribd.com)
- DNA human genetic icon vector illustration graphic design. (vectorstock.com)
- Based on 296 C. hominis and 195 C. parvum GP60 sequences from human origin, the genetic diversities of Cryptosporidium was estimated for several nations. (biomedcentral.com)
- Genetic diversities of C. hominis were estimated in 10 nations in 5 continents, and that of C. parvum of human origin were estimated in 15 nations. (biomedcentral.com)
- The hypothesis that genetic diversity at GP60 locus mirrors notification rates of human cryptosporidiosis was not rejected based on the data presented. (biomedcentral.com)
- Here, we test the hypothesis that the genetic diversity of Cryptosporidium at the GP60 locus from human isolates positively correlates with the population risk. (biomedcentral.com)
- In other words, the exposure to infectious oocysts in a human population could be indirectly measured by quantifying the genetic diversities of C. hominis and C. parvum DNA sequences, as found in human fecal samples. (biomedcentral.com)
- The GAPscreener, a free SVM-based software tool, can be used to assist in screening PubMed abstracts for human genetic association studies. (biomedcentral.com)
- GAPscreener is the first free SVM-based application available for screening the human genetic association literature in PubMed with high recall and specificity. (biomedcentral.com)
- In this paper, we report a novel method for feature selection and show that using it to train the SVM model significantly improved its ability to classify reports of human genetic association studies. (biomedcentral.com)
- In the USA, Ixodes scapularis also vectors the infectious agents that cause human babesiosis, human granulocytic anaplasmosis, tick-borne relapsing fever and Powassan encephalitis. (nature.com)
- and to develop new vector control measures targeting the greatest threats to human health and animal industries. (pasteur.fr)
- We have constructed and evaluated the utility of a helper-dependent virus vector system that is derived from Human Cytomegalovirus (HCMV). (biomedcentral.com)
- One important example of genetic humanization involves mice humanized for their Ig genes, allowing for human antibody responses within a mouse background (HumAb mice) and also providing a valuable platform for the generation of fully human antibodies as therapeutics. (pnas.org)
- Heretofore, most genetic humanizations have involved disruption of the endogenous mouse gene with simultaneous introduction of a human transgene at a new and random location (so-called KO-plus-transgenic humanization). (pnas.org)
- More recent efforts have attempted to replace mouse genes with their human counterparts at the same genetic location (in situ humanization), but such efforts involved laborious procedures and were limited in size and precision. (pnas.org)
- To assess this concept, an adeno-associated virus vector encoding the normal human CLN2 gene (AAV2CUhCLN2) will be used as a vehicle to deliver and express the human CLN2 cDNA in the brain of children with LINCL. (clinicaltrials.gov)
Recombinants1
- The genetic vector may include adenovirus recombinants, DNA/adenovirus complexes, DNA/liposome complexes, or any other vectors capable of expressing transgenes. (google.com)
Vivo1
- however, there is still work to be done in improvements to the vector system and moving the in vitro studies in vivo . (biotechniques.com)
Therapeutic1
- Viral vectors can be used to modify specific cell type or tissue and can be directed to express therapeutic genes. (medcraveonline.com)
Approaches1
- Evidence for multiple invasions and lack of subsequent regional spread emphasizes the importance of enforcing legislation prohibiting bullfrog importation and the need for continuing public education to prevent transport of bullfrogs in MT. More broadly, this study demonstrates how genetic approaches can reveal key properties of a biological invasion to inform management strategies. (altmetric.com)
Proteins2
- However, we know very little about the selective forces shaping genetic variation of proteins involved in the mosquito-parasite interaction that could potentially be developed for intervention. (cornell.edu)
- These developments have allowed for genetic targeting of multiple fluorescent proteins (FPs) to visualize different cell types or proteins that interact with one another. (genetics.org)
Therapies1
- Development of B-lineage predominant lentiviral vectors for use in genetic therapies for B cell disorders. (semanticscholar.org)
20171
- In 2017, the European Commission gave its go-ahead to Infravec2, the EU-funded global source for no-cost vector research products and services. (pasteur.fr)
Inactivation1
- Viral vectors for gene therapy have to overcome several hurdles such as inactivation of vectors by the neutralizing antibodies, off-site targeting of the vectors, insertional mutagenesis of the integrating vectors which can turn on proto-oncogenes or turn off tumor suppressor genes, etc. (medcraveonline.com)
Recombination1
- A lacZ gene is also present and recombination of BAC vectors is done into E. coli by electropoartion. (sanfoundry.com)
Genes or other genetic1
- Authors are urged to use these rules when naming genes or other genetic structures to avoid unsystematic and duplicate names. (vectorbase.org)