Bacterial Genes in the Aphid Genome: Absence of Functional Gene Transfer from Buchnera to Its HostBacterial Genes in the Aphid Genome: Absence of Functional Gene Transfer from Buchnera to Its Host

However, the aphid genome does contain eight transcribed genes of apparent bacterial origin, some of which have been duplicated ... Symbiont genomes typically lose many ancestral genes, raising the question of how they function with so few genes. In ... used the newly available sequence of the pea aphid genome to conduct an exhaustive computational search for genes of bacterial ... So far, the extent of gene transfer to hosts has not been assessed for other cases of intimate, obligate symbiosis. Aphids ...
more infohttp://journals.plos.org/plosgenetics/article?id=10.1371/journal.pgen.1000827&imageURI=info:doi/10.1371/journal.pgen.1000827.g003

A recently transferred cluster of bacterial genes in Trichomonas vaginalis - lateral gene transfer and the fate of acquired...A recently transferred cluster of bacterial genes in Trichomonas vaginalis - lateral gene transfer and the fate of acquired...

A recently transferred cluster of bacterial genes in Trichomonas vaginalis - lateral gene transfer and the fate of acquired ... surrounded by vertically inherited genes on the chromosome, and phylogenetics shows that a broad collection of bacterial ... they may be acquired in clusters of several genes that are subsequently cleansed of evolutionarily less advantageous genes. ... Some genes have undergone pseudogenization and degradation, indicating that they may not be retained in the future. Functional ...
more infohttp://uu.diva-portal.org/smash/record.jsf?pid=diva2:736621

Visualization of bacterial genes in action.  - PubMed - NCBIVisualization of bacterial genes in action. - PubMed - NCBI

Visualization of bacterial genes in action.. Miller OL Jr, Hamkalo BA, Thomas CA Jr. ... The morphology of active structural and putative ribosomal RNA genes was observed by electron microscopy after lysis of fragile ...
more infohttps://www.ncbi.nlm.nih.gov/pubmed/4915822

Regulation of Bacterial Gene Expression | SpringerLinkRegulation of Bacterial Gene Expression | SpringerLink

The bacterium Escherichia colicarries approximately 3000 genes, but this total repertoire... ... Reznikoff W.S. (1989) Regulation of Bacterial Gene Expression. In: Poindexter J.S., Leadbetter E.R. (eds) Bacteria in Nature. ... Belfort, M., 1980, The cll-independent expression of the phage λ intgene in RNase III-defective E. coli, Gene 11: 149 - 155. ... It presents the cell with the signals that ultimately lead to gene regulation-the turning on or off of gene expression. ...
more infohttps://link.springer.com/chapter/10.1007/978-1-4613-0803-4_6

Bacterial genes boost current in human cellsBacterial genes boost current in human cells

... 19.10.2016. Borrowing and tweaking bacterial genes to Enhance electrical activity ... Further reports about: , bacterial genes , cardiac , electrical signals , gene therapy , human cells , sodium , sodium channels ... bacterial genes »cardiac »electrical signals »gene therapy »human cells »sodium »sodium channels ... The researchers then delivered three genes to the electrically inactive cells: one bacterial gene for a sodium ion channel and ...
more infohttp://www.innovations-report.com/html/reports/life-sciences/bacterial-genes-boost-current-in-human-cells.html

Patterns of bacterial gene movement.  - PubMed - NCBIPatterns of bacterial gene movement. - PubMed - NCBI

Lateral gene transfer has emerged as an important force in bacterial evolution. A substantial number of genes can be inserted ... Patterns of bacterial gene movement.. Hao W1, Golding GB.. Author information. 1. Department of Biology, McMaster University, ... In this study, we looked for atypical occurrence of genes among related organisms to detect laterally transferred genes. We ... For each group we use a 16s rRNA phylogeny and a comparison of protein similarity to map gene insertions/deletions onto their ...
more infohttps://www.ncbi.nlm.nih.gov/pubmed/15115802?dopt=Abstract

Bacterial genes boost current in human cells | EurekAlert! Science NewsBacterial genes boost current in human cells | EurekAlert! Science News

Researchers have harvested genes from bacteria that, with a few tweaks, can create and enhance electrical signaling in cultured ... Bacterial genes boost current in human cells Borrowing and tweaking bacterial genes to Enhance electrical activity might treat ... The researchers then delivered three genes to the electrically inactive cells: one bacterial gene for a sodium ion channel and ... Bacterial genes boost current in human cells. Duke University. Journal. Nature Communications. Funder. American Heart ...
more infohttps://www.eurekalert.org/pub_releases/2016-10/du-bgb101816.php

Phys.org - bacterial genePhys.org - bacterial gene

Analysis reveals key gene for bacterial infection. To successfully infect their hosts, bacteria need to evade the host immune ... Analyses of two bacterial strains in the Red Sea show they are enriched with gene clusters with potential to activate the ... Key gene find could enable development of disease-resistant crops. Discovery of a gene that helps plants control their response ... Research identifies mechanism that helps plants fight bacterial infection. A team led by a plant pathologist at the University ...
more infohttps://phys.org/tags/bacterial+gene/

Bacterial genes tell the tale of an outbreaks evolutionBacterial genes tell the tale of an outbreak's evolution

Bacterial genes tell the tale of an outbreaks evolution. 14.11.2011. Researchers at Harvard Medical School and Childrens ... "Parallel bacterial evolution within multiple patients identifies candidate pathogenicity genes," by Lieberman et al Harvard ... bacterial pathogens »genetic changes »health services »human body »immune system »specific gene »test tube ... bacterial pathogens , genetic changes , health services , human body , immune system , specific gene , test tube ...
more infohttps://www.innovations-report.com/html/reports/life-sciences/bacterial-genes-tale-outbreak-039-s-evolution-185696.html

Replacement and amplification of bacterial genes with sequences altered in vitro | PNASReplacement and amplification of bacterial genes with sequences altered in vitro | PNAS

Replacement and amplification of bacterial genes with sequences altered in vitro. N I Gutterson and D E Koshland Jr ... Replacement and amplification of bacterial genes with sequences altered in vitro Message Subject (Your Name) has sent you a ... Using the method, we have constructed two chromosomal deletions in the chemotaxis gene region of S. typhimurium. In addition, ... the two most widely studied bacterial species. ... Replacement and amplification of bacterial genes with sequences ...
more infohttps://www.pnas.org/content/80/16/4894?ijkey=a967d175961a510fd856bcdfb9c118779ac545af&keytype2=tf_ipsecsha

A selective force favoring increased G+C content in bacterial genes | PNASA selective force favoring increased G+C content in bacterial genes | PNAS

Because bacterial genomes have high gene content, forces that operate on the base composition of individual genes could help ... because bacterial genomes are composed primarily of protein-coding genes (14), a selective force that acts on each gene to ... C composition of the expressed GFP gene and bacterial generation time, with strains expressing genes of higher G+C contents ... A selective force favoring increased G+C content in bacterial genes Message Subject (Your Name) has sent you a message from ...
more infohttps://www.pnas.org/content/109/36/14504?ijkey=1526aeb7ccbe77e86b62ef3db9fa7a046cf844b9&keytype2=tf_ipsecsha

Tracking bacterial gene expression with firefly luciferase | Mar 2008 | BioPhotonicsTracking bacterial gene expression with firefly luciferase | Mar 2008 | BioPhotonics

Because gene expression within a cell population fluctuates randomly, investigators must monitor individual cells if they want ... Tracking bacterial gene expression with firefly luciferase. BioPhotonics. Mar 2008 Hank Hogan ... Yeung used the chemiluminescence technique to perform quantitative studies of gene expression in two bacterial lines. They ... The pores in bacterial cell walls are too small for the charged luciferin molecules to fit through. The pores can be enlarged ...
more infohttps://www.photonics.com/Articles/Tracking_bacterial_gene_expression_with_firefly/a32728

Tracking bacterial gene expression with firefly luciferase | Mar 2008 | BioPhotonicsTracking bacterial gene expression with firefly luciferase | Mar 2008 | BioPhotonics

Because gene expression within a cell population fluctuates randomly, investigators must monitor individual cells if they want ... Tracking bacterial gene expression with firefly luciferase. BioPhotonics. Mar 2008 Hank Hogan ... Yeung used the chemiluminescence technique to perform quantitative studies of gene expression in two bacterial lines. They ... The pores in bacterial cell walls are too small for the charged luciferin molecules to fit through. The pores can be enlarged ...
more infohttps://www.photonics.com/Article.aspx?AID=32728

Thiamine derivatives bind messenger RNAs directly to regulate bacterial gene expression | NatureThiamine derivatives bind messenger RNAs directly to regulate bacterial gene expression | Nature

... mRNA-effector complex adopts a distinct structure that sequesters the ribosome-binding site and leads to a reduction in gene ... Thiamine derivatives bind messenger RNAs directly to regulate bacterial gene expression. *Wade Winkler1. , ... Winkler, W., Nahvi, A. & Breaker, R. Thiamine derivatives bind messenger RNAs directly to regulate bacterial gene expression. ... A conserved RNA structure element involved in the regulation of bacterial riboflavin synthesis genes. Trends Genet. 15, 439-442 ...
more infohttps://www.nature.com/articles/nature01145?error=cookies_not_supported&code=1b8f0dde-a918-4a43-9032-46cb3f91ac9d

Evolutionary Optimization of Sequence Kernels for Detection of Bacterial Gene Starts | SpringerLinkEvolutionary Optimization of Sequence Kernels for Detection of Bacterial Gene Starts | SpringerLink

Evolutionary Optimization of Sequence Kernels for Detection of Bacterial Gene Starts. In: Kollias S., Stafylopatis A., Duch W ... local models: SVM, TSVM, and SVMT for gene expression classification problems. In: International Joint Conference on Neural ...
more infohttps://link.springer.com/chapter/10.1007%2F11840930_86

ASMscience | Phage and Bacterial GeneASMscience | Phage and Bacterial Gene

Over time many of the concepts and techniques from the Phage course were integrated into the Bacterial Genetics course until ... Since its inception, the Phage course and subsequently the Advanced Bacterial Genetics course have trained many of the leaders ... In 1950 Milislav Demerec began an offshoot of the Phage course that emphasized bacterial genetics. When both were consecutively ... and many students took the two courses sequentially to obtain training in both phage and bacterial genetics. ...
more infohttp://www.asmscience.org/content/book/10.1128/9781555816810.ch03

UT scientists identify bacterial genes that could lessen severity of malariaUT scientists identify bacterial genes that could lessen severity of malaria

... have identified a set of bacterial genes that may help them find ways to lessen the severity of the disease malaria. ... Stough analyzed hundreds of genes and eventually found that 32 bacterial genes and 38 mice genes have the characteristics--or ... UT scientists identify bacterial genes that could lessen severity of malaria. October 26, 2016. KNOXVILLE--Researchers at the ... have identified a set of bacterial genes that may help them find ways to lessen the severity of the disease malaria.. Their ...
more infohttps://www.brightsurf.com/news/article/102616412890/ut-scientists-identify-bacterial-genes-that-could-lessen-severity-of-malaria.html

Noise in bacterial gene expression | Biochemical Society TransactionsNoise in bacterial gene expression | Biochemical Society Transactions

Noise in bacterial gene expression. Christoph Engl. Biochemical Society Transactions Dec 21, 2018, 47 (1) 209-217; DOI: 10.1042 ... Noise in bacterial gene expression Message Subject (Your Name) has forwarded a page to you from Biochemical Society ... Single-cell and single-molecule studies demonstrated that noise within gene expression is influenced by a combination of both ... The expression level of a gene can fluctuate significantly between individuals within a population of genetically identical ...
more infohttp://www.biochemsoctrans.org/content/47/1/209

Need Help: Bacterial gene deletion- sacB sucrose resistance - Molecular Biology - BioForumNeed Help: Bacterial gene deletion- sacB sucrose resistance - Molecular Biology - BioForum

Bacterial gene deletion- sacB sucrose resistance - posted in Molecular Biology: Hi All, I have a problem regarding selecting ... a counterselectable gene promotes the death of the microorganisms harboring it. Hence, transformants which have integrated a ... The gene youre working with is a gene required for the bacterium to live under any condition, not simply a virulence gene ... has no sacB gene in it). I check for the gene knockout in centrimide+kan+amp plate with PAO1 using the gene inserted suicide ...
more infohttp://www.protocol-online.org/forums/topic/9924-need-help-bacterial-gene-deletion-sacb-sucrose-resistance/

UT Scientists Identify Bacterial Genes That Could Reduce Severity of Malaria | Infection Control TodayUT Scientists Identify Bacterial Genes That Could Reduce Severity of Malaria | Infection Control Today

... researchers have identified a set of bacterial genes that may help them find ways to lessen the severity of the disease malaria ... Stough analyzed hundreds of genes and eventually found that 32 bacterial genes and 38 mice genes have the characteristics-or ... University of Tennessee (UT) researchers have identified a set of bacterial genes that may help them find ways to lessen the ... "Were pretty excited because it means there is a limited number of genes to work with," Wilhelm said. That discovery will make ...
more infohttps://www.infectioncontroltoday.com/infectious-diseases-conditions/ut-scientists-identify-bacterial-genes-could-reduce-severity-malaria

Genetically engineered light sensors for control of bacterial gene expressionGenetically engineered light sensors for control of bacterial gene expression

... Camsund, Daniel Uppsala University, Disciplinary ... Parts for controlling gene expression are of special importance in living systems, and specifically promoters are needed for ... Implementation of advanced gene regulatory circuits will require orthogonal transcriptional systems that can be simultaneously ... Herein, we review engineered light-sensor systems with potential for in vivo regulation of gene expression in bacteria, and ...
more infohttp://uu.diva-portal.org/smash/record.jsf?pid=diva2:433907

RNAlater Preserves Bacterial Gene Expression Profiles for Array Analysis | Thermo Fisher Scientific - SARNAlater Preserves Bacterial Gene Expression Profiles for Array Analysis | Thermo Fisher Scientific - SA

RNAlater Preserves Bacterial Gene Expression Profiles for Array Analysis › * RNAlater® Solution Around the World , FACS Into ... RNAlater™ is Effective at Preserving Bacterial RNA for Gene Expression Profiling With Arrays ... Optimized Biopsy Preservation for Clinical Gene Expression and Profiling › * Optimized Gene Expression Analysis from FFPE ... Figure 1. Bacterial RNA Stability. (A) Total RNA isolated from B. subtilis and processed immediately. The ratio of 23S:16S rRNA ...
more infohttps://www.thermofisher.com/sa/en/home/references/ambion-tech-support/rna-isolation/tech-notes/rnalater-preserves-bacterial-gene-expression-profiles-for-array-.html

Regulation of Bacterial Gene Expression by Transcription Attenuation | Microbiology and Molecular Biology ReviewsRegulation of Bacterial Gene Expression by Transcription Attenuation | Microbiology and Molecular Biology Reviews

Regulation of Bacterial Gene Expression by Transcription Attenuation Message Subject (Your Name) has forwarded a page to you ... Regulation of Bacterial Gene Expression by Transcription Attenuation. Charles L. Turnbough, Jr. ... Generally, in these mechanisms, a transcription terminator is located between a promoter and a downstream gene(s), and the ... A wide variety of mechanisms that control gene expression in bacteria are based on conditional transcription termination. ...
more infohttps://mmbr.asm.org/content/83/3/e00019-19

Reservoir of Bacterial Exotoxin Genes in the EnvironmentReservoir of Bacterial Exotoxin Genes in the Environment

This is the first report of an environmental reservoir of a bacterial exotoxin gene in an atypical host. Screening bacterial ... such as exotoxin genes, the phage could facilitate the transfer of these genes to nontoxigenic bacterial hosts, thereby ... the phage can integrate into the bacterial genome and the bacterial host can utilize certain genes the phage carries in its ... Reservoir of Bacterial Exotoxin Genes in the Environment. Veronica Casas, Joseph Magbanua, Gerico Sobrepeña, Scott T. Kelley, ...
more infohttps://www.hindawi.com/journals/ijmicro/2010/754368/

Bacterial Polysaccharide Gene DatabaseBacterial Polysaccharide Gene Database

Accessing the Bacterial Polysaccharide Gene Database (BPGD). From here you can specify a search of the Bacterial Polysaccharide ... Gene Database. The results of the search will be returned as a "hit list". From the hit list you follow links to look at ...
more infohttp://sydney.edu.au/science/molecular_bioscience/BPGD/