Molecular genetic markers. Medical search. Frequent questions

Development, characterization, and genetic mapping of microsatellite markers for rapeseed (Brassica napus L. (uni-goettingen.de)
Objective 4: Phenotypic and genetic characterization of extra-intestinal pathogenic Escherichia coli (ExPEC) isolated from poultry and produce. (usda.gov)
However, the application of new methods, such as genetic characterization of pathogens and of bio-marker technology (used to understand the molecular mechanism of action of new medicines in humans) for chemicals in food, opens the way to linking related cases and identifying the specific causes of disease. (who.int)
Results: Characterization using RAPD markers uncovered significant genetic variability among the samples and indicated the existence of clusters, which allowed us to reconstruct both the origin and clinical history of the disease. (bvsalud.org)
As amino acid variations are likely to be correlated with differences in biological risk, molecular characterization, such as that described in this paper, could be the key for assessing the development of dental caries in children. (bvsalud.org)
Molecular characterization of the re-emerging West Nile virus in avian species and equids in Israel, 2018, and pathological description of the disease. (cdc.gov)
Recent advances have been made in the of host factors, polymorphisms, and candidate genes associated characterization of the immune response to low-molecular- with occupational asthma may improve our understanding of weight agents. (cdc.gov)

Five microsatellite markers were used for genotyping 26 durum wheat somaclones obtained under stressful and non-stressful conditions from 3 durum wheat cultivars. (wallonie.be)
A total of 339 microsatellite markers were tested for polymorphism by bulked segregation analysis (BSA) in an F2 population. (smu.ca)
Six microsatellite markers, Xcfd233, Xgdm6, Xgdm87, Xgwm311, Xgwm349 and Xgwm539, on chromosome 2DL, were linked to Mg. Using the CS 2D deletion lines, Mg gene was localized to the distal region of chromosome 2DL. (smu.ca)
The microsatellite markers identified in this study have the potential for further mapping and map-based cloning of the gene. (smu.ca)
Blue marlin diversity was assessed at mtDNA, scnDNA, microsatellite DNA, and allozyme molecular markers. (wm.edu)
Although some microsatellite loci were much more sensitive than scnDNA markers, on average, these differences were not significant, due to the wide range of microsatellite patterns detected. (wm.edu)
Using the highly variable mitochondrial DNA control region, seven microsatellite loci, and species distribution modeling, we examined the effects of glaciations and dispersal barriers on population genetic patterns and population structure of nutcrackers. (uleth.ca)
Seventeen Egyptian bread wheat varieties used in this study with a set of sixteen wheat microsatellite markers to examine their utility in detecting DNA polymorphism, estimating genetic diversity and identifying genotypes. (potravinarstvo.com)
The results proved the microsatellite markers utility in detecting polymorphism due to the discrimination of cultivars and estimating genetic diversity. (potravinarstvo.com)
Population structure and genetic diversity among Indian wheat varieties using microsatellite (SSR) markers. (potravinarstvo.com)
These microsatellite loci will be useful for further population studies of genetic diversity, population structure assessment, and conservation of A. pectinata . (geneticsmr.com)
Pseudomolecules as well as unmapped scaffolds were used for the bulk mining of SSR markers and for the construction of the first globe artichoke microsatellite marker database. (researchgate.net)

A genetic marker may be a short DNA sequence, such as a sequence surrounding a single base-pair change (single nucleotide polymorphism, SNP), or a long one, like minisatellites. (wikipedia.org)
the average percentage polymorphism for RAPD markers was 87.63. (iitr.ac.in)
The main goal of the work was to use 13 RAPD (Random Amplified Polymorphic DNA) markers to study genetic polymorphism in a set of 28 soybean genotypes and to construct a dendrogram from the obtained results, based on which we will recommend genotypes for further breeding. (jmbfs.org)
To analyse the structuration of mandarin germplasm and the potential interspecific introgressions, 208 accessions were genotyped by the KASPar method, with sixty-seven single nucleotide polymorphism (SNP) markers mined in 27 nuclear genes and in clementine BAC-ends. (ishs.org)

Estimated genetic distances varied from 0.83 to 1.67 between populations. (wallonie.be)
A lack of effective screening tools for early detection of ovarian cancer in high-risk and general populations has led to increased interest in the identification of precursor lesions defined by both morphological and molecular changes that could be the target of not only early detection but prevention efforts. (hindawi.com)
Genetic markers are employed in genealogical DNA testing for genetic genealogy to determine genetic distance between individuals or populations. (wikipedia.org)
Hierarchical analysis of molecular variance (AMOVA) revealed that most genetic variation was maintained within populations, with a non-significant fraction attributable to variation among temporal replicates and between locations within oceans. (wm.edu)
Enhanced genetic drift among populations, due to the four-fold lower effective population size of mtDNA, was emphasized as causing the greater mtDNA inter-ocean divergence. (wm.edu)
Percentage of molecular variance was found to be 27% among populations and 73% variance was attributed to variance within the population. (iitr.ac.in)
Therefore, the aim of the present study was to perform genetic fingerprinting of 13 geographical populations of jujuba for the first time and provide data on population genetic structure, admixture versus genetic fragmentation of this important crop. (fupress.net)
Genetic diversity parameters and AMOVA test as well as Ivanno test support some kind of genetic distinctness of the jujuba populations studied. (fupress.net)
The present study revealed good level of genetic diversity among wild/ uncultivated populations of jujuba which can be used in conservation and breeding of this important horticultural crop plant within the country. (fupress.net)
As this crop has several wild geographical populations throughout the country, we plan to continue our quest to investigate many more populations in nearby future and try to utilize cp-DNA inter-genic sequences along with multilocus molecular markers for genetic discrimination of wild populations. (fupress.net)
Genetic variation among and within sweet corn populations detected by RAPD and SSR markers. (potravinarstvo.com)
One of the primary tasks related to best pest control is associated with the determination of the parasite populations genetic diversity. (au-plovdiv.bg)
At present, genetic research on local PCN populations has not been done and therefore valuable information is missing. (au-plovdiv.bg)
Findings from the present study provide new insights into the genetic diversity and ecology of CaPsol populations in vineyards. (univr.it)
In this study, AFLP markers were used to investigate the genetic diversity of 15 populations of A. annua . (innspub.net)

Genetic loci implicated in hereditary, familial, and sporadic breast cancer susceptibility. (hindawi.com)
In contrast, inter-ocean divergence was highly significant for a majority of loci within each marker class. (wm.edu)
Fifteen CaPsol lineages were identified based on distinct combinations of sequence variations within these genetic loci. (univr.it)
White clover SSR (TRSSR) and AFLP markers were used to derive a map with 135 markers (78 TRSSR loci and 57 AFLP loci) assigned to 18 linkage groups (LGs) with a total map length of 825 cm. (aber.ac.uk)
Substantial segregation distortion was observed for both mapped and unmapped loci, with a bias towards heterozygous types and a preponderance of distorted markers on certain LGs. (aber.ac.uk)
Genetic mapping of loci for agronomically important traits of winter rapeseed (Brassica napus L. (uni-goettingen.de)
The current study used DNA sequences from three loci, including the DNA barcode marker mitochondrial cytochrome c oxidase subunit 1. (phys.org)

Molecular Biology and Genetics. (iyte.edu.tr)
Thesis (Master)--İzmir Institute of Technology: Molecular Biology and Genetics. (iyte.edu.tr)
İzmir Institute of Technology: Molecular Biology and Genetics. (iyte.edu.tr)
C. livia is broadly studied in ecology, genetics, physiology, behavior, and evolutionary biology, and has recently emerged as a model for understanding the molecular basis of anatomical diversity, the magnetic sense, and other key aspects of avian biology. (nih.gov)
Genetic variation in VEGF family genes and breast cancer risk: a report from the Shanghai Breast Cancer Genetics Study. (snpedia.com)
2014). genetic StudieS are carried out, uSing tuMour SaMPleS froM PatientS with excellent clinical data that have been collected at a PoPulation level or internationally, to Provide unique data coMbining the Pathology, geneticS, clinical featureS, and ePideMiology of tuMourS. (who.int)

In the present study genetic diversity in 19 commercial varieties and 29 landraces of cluster bean belonging to Gujarat, Rajasthan, Haryana and Delhi regions of India were analyzed using 13 RAPD (Randomly Amplified Polymorphic DNA) and 7 1SSR (Inter Simple Sequence Repeat) markers. (iitr.ac.in)
The observed number of alleles, effective number of alleles, Nei's genetic diversity, Shannon's information index for landraces and commercial varieties using 13 RAPD markers were found to be 1.872±0.335, 1.589±0.351, 0.333±0.170, and 0.490±0.230, respectively. (iitr.ac.in)
Genetic variability amongst the isolates was also estimated by RAPD as well as sequencing of ITS region. (bvsalud.org)
In total, using 13 RAPD markers, we determined 108 fragments in a set of 28 soybean genotypes with an average number of 8.31 fragments per genotype. (jmbfs.org)
The applied RAPD markers proved to be a suitable tool for detection of the genetic diversity of soybean genotypes. (jmbfs.org)
Random amplified polymorphic DNA-polymerase chain reaction (RAPD-PCR) dominant markers were used to assess genetic variability in the aphid Sitobion avenae (Fabricius) in relation to hydroxamic acid levels in their host-plants. (cambridge.org)
The genetic variability of the isolates was first assessed using Random Amplified Polymorphic DNA (RAPD) markers. (bvsalud.org)
RAPD (Random Amplified Polymorphic DNA) markers have been most widely used for this purpose 8-10 . (bvsalud.org)

these markers are used in plant genotyping, diversity studies, genetic linkage studies, quantitative trait mapping and marker-assisted selection during plant breeding. (iitr.ac.in)
The absolute linkage provides an excellent reliability of the marker signal in forensic casework. (nih.gov)

Uniparental markers (on mitochondrial or Y chromosomal DNA) are studied for assessing maternal or paternal lineages. (wikipedia.org)

Seven ISSR markers used in the study produced 64 bands out of which 50 were polymorphic. (iitr.ac.in)
The observed number of alleles, effective number of alleles, Nei's genetic diversity, Shannon's information index for landraces and commercial varieties using 7 ISSR markers were found to be 1.7812±0.4167, 1.4627±0.3844, 0.267±0.1939, and 0.3988±0.2681, respectively. (iitr.ac.in)
Genetic diversity of potato cyst nematodes from genus Globodera was studied using ISSR molecular markers. (au-plovdiv.bg)
Our findings indicated that by applying ISSR markers, it was possible to distinguish between closely related and morphologically similar species of potato cyst nematodes Globodera rostochiensis and Globodera pallida. (au-plovdiv.bg)

The enrichment remained significant after controlling for other known genetic enrichment factors, and for affiliation to genes highly expressed in the brain. (nature.com)
In this investigation, we aimed to detect some biochemical and/or molecular markers related to resistant genes for FW disease in some genotypes of faba bean. (ppjonline.org)
Molecular typing of the CaPsol strains was carried out by analysis of genes encoding 16S rRNA and translation elongation factor EF-Tu, as well as eight other previously uncharacterized genomic fragments. (univr.it)
In addition, the genetic architecture of traits is also studied by analysing allelic diversity in relevant candidate genes by comparative sequencing followed by testing the observed allelic contrasts for possible phenotypic effects on the respective traits. (uni-goettingen.de)

Specific molecular and biochemical markers associated with Fusarium wilt resistance were identified. (ppjonline.org)
The dendrogram based on combined data of molecular and biochemical markers grouped the 16 faba bean genotypes into three clusters. (ppjonline.org)
Methods: S. mutans samples were isolated from the saliva of 30 children with varying histories of dental caries, and they were characterized according to morphological and biochemical markers and the sequences of their 16S-23S intergenic spacer region. (bvsalud.org)

3 Research Institute of Molecular Pathology, Vienna, Austria. (nih.gov)
Molecular pathology of age-related macular degeneration. (snpedia.com)

Results of SSR markers show that genotype MR-2 was similar to MR-1 and RK-2 with 70.8 and 42.9% similarity, whereas genotype was similar to RK-2, MR-1 and MR-2 with 63.9, 43.2 and 42.9% similarity, respectively. (pucv.cl)

Overall, genetic urinary biomarkers are a very heterogeneous group of tests that currently cannot replace cystoscopy and cytology, which remain the gold standard for surveillance of non-muscle-invasive bladder cancer (NMIBC). (medscape.com)
Genetic markers and biomarkers for age-related macular degeneration. (snpedia.com)
Results: Thirteen unique biomarkers, three genetic signatures, one specific pathway, and two combinations of two or four biomarkers were identified. (lu.se)

Genetic analysis of Apuleia leiocarpa as revealed by random amplified polymorphic DNA markers: prospects for population genetic studies. (geneticsmr.com)

Mounting evidence suggests that considerable genetic, phenotypic, and pathogenic diversity exists among these pathogens ( 6 - 8 ). (cdc.gov)
Fifteen isolates of the pathogen, collected across KP, were studied for variability based on phenotypic and molecular markers. (bvsalud.org)
Possible explanations for strain-specific expression of V kappa Ser-associated phenotypic markers are discussed. (silverchair.com)

Quinze isolados do patógeno , coletados em KP, foram estudados quanto à variabilidade com base em marcadores fenotípicos e moleculares. (bvsalud.org)
Campo de estudio que investiga la relación entre las características imagenológicas, identificadas durante diversos procedimientos imagenológicos, y la presencia de diversos marcadores genéticos o moleculares de trastornos y enfermedades concretos. (bvsalud.org)

Furthermore, genetic subtypes or lineages of E. coli O157 do not appear to be equally distributed among isolates of bovine and human origin ( 7 ). (cdc.gov)
These findings support the notion that phenotypes related to higher order cognitive skills typical of humans have a recent genetic component that originated after the separation of the human and Neanderthal lineages. (nature.com)

The lack of proven screening tools for early detection and the high mortality of ovarian serous carcinoma (OSC), particularly high grade, have focused attention on identifying putative precursor lesions with distinct morphological and molecular characteristics. (hindawi.com)
Detection of the marker can be direct by RNA sequencing, or indirect using allozymes. (wikipedia.org)
He recently returned from Peru, where he taught researchers to identify molecular markers associated with drug-resistant malaria using Advanced Molecular Detection (AMD) technologies. (cdc.gov)
The goal of this project is to use omic technologies (proteomic, genomic, and transcriptomics methods) and bioinformatics in a systems approach to understand how pathogens become resistant to food-related stresses, to determine their pathogenicity, and to identify markers for detection and typing. (usda.gov)
The omic data will also reveal genetic markers for identification, molecular typing, and detection of these pathogens. (usda.gov)

The contributions of any single genetic variation or mutation in a population depend on its frequency and penetrance as well as tissue-specific functionality. (hindawi.com)
Genetic markers can be used to study the relationship between an inherited disease and its genetic cause (for example, a particular mutation of a gene that results in a defective protein). (wikipedia.org)
The low mutation rate of nuclear markers, and greater male dispersal may have contributed to the difference detected. (wm.edu)
Correlations between diversity and divergence within and among marker classes were non-significant, indicating that difference in mutation rate can not explain the lower nuclear divergence. (wm.edu)
A framework genetic map of white clover (Trifolium repens L.) has been constructed using an F2 progeny set derived from the intercross of fourth and fifth generation inbred genotypes carrying a self-fertile mutation (Sf). (aber.ac.uk)

We used multilocus molecular markers (ISSRs and SRAPs) for genetic fingerprinting and also compared the results with bioinformatics investigation results we did on jujuba cultivars by using nuclear r-DNA and chloroplast inter-genetic cp-DNA sequences. (fupress.net)
We found that cp-DNA inter-genic sequences can also discriminate jujuba cultivars as efficient as multilocus molecular markers and therefore, a multiple molecular approaches may be used for genetic fingerprinting of jujuba. (fupress.net)
Endophenotypes are biological traits or markers that are easier to detect than genetic sequences. (newswise.com)

AMOVA was used to analyze molecular variance among and within the population. (iitr.ac.in)

Ovarian cancer is heterogeneous, like other cancers, comprising a collection of subtypes with different histologic and molecular characteristics that in turn inform prognosis [ 1 ]. (hindawi.com)
This article provides an overview of all the known molecular subtypes of GIST and provides information about clinical correlates, treatment, and prognosis depending on the subtype. (elsevierpure.com)

Molecular markers have been used to elucidate the genetic variability among S. mutans isolated from saliva and other sources. (bvsalud.org)

The objective of this study was to analyze the genetic variation of three CL ecotypes based on molecular phylogenetic and genotypification using internal transcribed spacer 2 (ITS2) and simple sequence repeats (SSR). (pucv.cl)

The presence of different alleles due to a distorted segregation at the genetic markers is indicative of the difference between selected and non-selected livestock. (wikipedia.org)

However, biomarker assays may provide additional molecular information to guide individualized surveillance and therapy. (medscape.com)
The researchers now plan to initiate clinical studies and identify additional molecular targets for combinatorial treatment regimens, Huang said. (cancernetwork.com)

RFLP based genetic map of the homoeologous group 3 chromosomes of wheat and rye. (potravinarstvo.com)

Other contributors to genetic susceptibility, for example, polymorphisms, may have a higher relative contribution to risk, but their lower penetrance makes identification more difficult. (hindawi.com)
Restriction endonuclease markers were developed to distinguish among the species at all life history stages, allowing rapid identification in areas of sympatric distribution. (unboundmedicine.com)

Environmental factors that can detect specific IgE antibodies against most low-molecular- affect the initiation of occupational asthma include the intrinsic weight agents has resulted in a search for alternative or characteristics of causative agents as well as the influence of the complementary physiopathologic mechanisms leading to airway level and route of exposure at the workplace. (cdc.gov)

Average genetic distance ranged from 0.6% to 100%, indicating a diverse genetic gap among the isolates. (bvsalud.org)
Maximum genetic distance was found between isolates Bm9 and Bm10 as well as Bm2 and Bm8. (bvsalud.org)
Conversely, isolates Bm13 and Bm15 were at minimum genetic distance. (bvsalud.org)
Aim: To characterize the genetic variability of Streptococcus mutans isolates and to correlate this variability with different colonization profiles observed during dental caries in a sample of children. (bvsalud.org)
Based on the genetic similarity of the isolates and pattern of amino acid variations identified by partial sequencing of the gtfB gene, base-pair changes were identified and correlated with different virulence patterns among the isolates. (bvsalud.org)

This discovery may lead to understanding the molecular basis of the disease and new potential treatment options. (newswise.com)

Whereas a morphological study showed four Bossiella species in the eastern Pacific Ocean, this genetic screening revealed 17 species groups. (phys.org)
With genetic data and further morphological study, these groups could be identified, described, and named, or assigned to existing species. (phys.org)

ScnDNA and allozyme markers exhibited lower levels of diversity and inter-ocean divergence than mtDNA (average &F\sb{lcub}st{rcub}& = 0.08). (wm.edu)
The mean and variance of inter-ocean divergence &(F)& estimates were not significantly different among marker classes, suggesting a minor influence of selection. (wm.edu)
Here, we investigated whether genomic regions that underwent positive selection in humans after divergence from Neanderthals are enriched for genetic association with phenotypes related to cognitive functions. (nature.com)
Genetic variability and divergence rates were tested between stem (paired) and loop (unpaired) regions of secondary structure. (unboundmedicine.com)
Genetic distance calibration with the fossil record estimated the pairwise sequence divergence as 0. (unboundmedicine.com)

The markers produced 58 bands with 57 identified as polymorphic. (iyte.edu.tr)
Genetic markers have to be easily identifiable, associated with a specific locus, and highly polymorphic, because homozygotes do not provide any information. (wikipedia.org)
The polymorphic information content ( PIC ) and marker index ( MI ) average values were 0.8669, 0.8530 respectively. (potravinarstvo.com)

Development of a chromosomal arm map for wheat based on RFPL markers. (potravinarstvo.com)

Therefore, these markers can be used in the early selection of resistant genotypes to provide the effort and cost resulting from the use of traditional breeding methods. (ppjonline.org)
Genetic variation among faba bean genotypes is imperative for their efficient utilization in plant breeding programs and effective conservation. (ppjonline.org)
These SNP markers were employed for the study of 208 genotypes comprised of 169 mandarin-like genotypes and 39 genotypes belonging to ancestral taxa. (ishs.org)

The results showed that the use of AFLP method to assess molecular diversity in these masses is appropriate. (innspub.net)

Universal nuclear genome via IIIumina MiSeq technology and genome assembly was performed to develop new spinach-specific SSR markers. (iyte.edu.tr)
These newly developed SSR markers will be helpful to scientists who are interested in spinach genome diversity and breeding. (iyte.edu.tr)
Genome wide association studies, fluorescence in situ hybridization, comparative genomic hybridization, and candidate gene studies have enumerated genetic contributors to cancers in women. (hindawi.com)
A core set of map-assigned co-dominant, single locus SSR markers has been defined for whole genome scans of genetic variability in white clover. (aber.ac.uk)

Accumulating evidence suggests that there are two general pathways in the molecular pathogenesis of what is known as ovarian cancer [ 2 , 3 ]. (hindawi.com)
Genetic pathways to primary and secondary glioblastomas. (who.int)

Disease Resistance in Crop Plants : Molecular, Genetic and Genomic Perspectives. (wikipedia.org)
Molecular typing of drug resistance markers in specimens collected from malaria patients in the field is a focus for global malaria control efforts, and the new MaRS protocol being developed provides a surveillance tool for tracking drug-resistant parasites. (cdc.gov)
During the two weeks of sessions in Lima, Peru, university students, professors, US Navy researchers, and members of Peru's National Institute of Health worked with trainers to run samples through sequencers in search of genetic markers associated with drug resistance. (cdc.gov)
Future scientific research should focus on further validating these genetic resistance markers. (lu.se)
The genetic analysis confirmed the presence of artemisinin resistance. (cdc.gov)
this is considered a molecular marker of piperaquine resistance. (cdc.gov)

In this study we screened 176 spinach world collection germplasm accessions with 15 known SSR markers. (iyte.edu.tr)
Our findings suggest MR-1, MR-2 and MK-2 from Germplasm Bank (Mataveri Otai of CONAF) are closely related to Curcuma amada and Curcuma montana even though they have genetic variability. (pucv.cl)

The focus of the working group is on the genetic analysis of agronomically important traits in rapeseed and faba bean. (uni-goettingen.de)

Previous studies (21) have shown that two mouse kappa light (L) chain variable (V) region polymorphisms, the IB-peptide and Efla markers, reflect expression of a characteristic group of V kappa regions, called V kappa Ser, by some inbred strains and not others. (silverchair.com)

Genetic markers have also been used to measure the genomic response to selection in livestock. (wikipedia.org)

ABSTRACT Molecular studies have been successfully applied in evaluating epidemiological linkages in tuberculosis. (who.int)

There is strong evidence that inherited genetic factors (mutations plus single nucleotide polymorphisms) can play a major role in breast cancer susceptibility [ 1 ]. (hindawi.com)
There is a growing understanding of the molecular drivers of GISTs lacking mutations in KIT or PDGFRA, so called wild-type GISTs, further aiding in management decisions. (elsevierpure.com)
Foulkes previously discovered that loss-of-function mutations in the chromatin remodeling gene SMARCA4 is ubiquitous in SCCOHT in the course of investigating the genetic roots of rare familial ovarian tumors. (cancernetwork.com)

The D-loop minisatellite results showed overlapping ranges of fragment sizes and suggested heteroplasmy, a result that nullify the use of this region for the development of breed diagnostic markers. (fao.org)
An open-source molecular diagnostic platform approach for outbreak and epidemic preparedness. (cdc.gov)

A molecular biologist with CDC's Division of Parasitic Diseases and Malaria (DPDM), Eldin Talundzic, PhD, specializes in bioinformatics, the science of collecting and analyzing biological data. (cdc.gov)
Researchers plan to develop new, deep learning-based approaches for deriving Alzheimer's disease-relevant biological markers from neuroimaging data and associating these markers, known as endophenotypes, to genetic data. (newswise.com)
Like compounds from biological sources and low-molecular-weight nonoccupational asthma, occupational asthma is probably the chemicals cause occupational asthma after a latent period of result of multiple genetic, environmental, and behavioral exposure. (cdc.gov)

Marker gene Molecular marker DNA marking Eukaryotic chromosome fine structure Repeated sequence (DNA) Benjamin A. Pierce (2013-12-27). (wikipedia.org)
The molecular level effects on motility, attachment/invasion of eukaryotic cell lines, and biofilm formation. (usda.gov)

The study of genetic aberrations commonly associated with urothelial carcinoma provides a more objective assessment for diagnosing and detecting recurrent disease. (medscape.com)
A study by Sokolova et al of 9 genetic markers for detecting urothelial carcinoma showed that polysomy of chromosomes 3, 7, and 17 and deletion of 9p21 were the most sensitive and specific markers, detecting 95% of recurrent urothelial carcinomas. (medscape.com)
Because these algae have made adjustments to their environments and followed individual but similar lines of development, genetic study is particularly useful in uncovering pseudocryptic species . (phys.org)
This drug was chosen partly because genetic analysis of the parasites in the study showed that the parasites from all 46 patients had a single copy of the gene Pfmdr1 , confirming that all parasites were sensitive to mefloquine. (cdc.gov)
The field of study investigating the relationship between imaging features, identified during various imaging procedures, and the presence of various genetic or molecular markers of particular disorders and diseases. (bvsalud.org)

An SSR and AFLP molecular marker-based genetic map of white clover (Trifolium repens L. (aber.ac.uk)
Dive into the research topics of 'An SSR and AFLP molecular marker-based genetic map of white clover (Trifolium repens L.)'. Together they form a unique fingerprint. (aber.ac.uk)

B. Kebede (2007) Development of intervarietal substitution lines in Brassica napus L. using marker assisted selection and mapping of QTL for agronomically important traits. (uni-goettingen.de)

A genetic marker is a gene or DNA sequence with a known location on a chromosome that can be used to identify individuals or species. (wikipedia.org)

The presence of selective agent in the medium could explain the observed genetic variations. (wallonie.be)

This limiting factor of yield gap can be overcome by production of improved varieties of guar through molecular marker based selection and breeding programs. (iitr.ac.in)
Based on the constructed dendrogram, it is possible to select suitable varieties for marker-assisted breeding. (jmbfs.org)

Greatly increased scaffold lengths in the updated reference assembly, along with an updated annotation set, provide improved tools for evolutionary and functional genetic studies of the pigeon, and for comparative avian genomics in general. (nih.gov)

With the aid of genetic markers, researchers were able to provide conclusive evidence that the cancerous tumor cell evolved into a transmissible parasite. (wikipedia.org)

Out of them, 32 polymorphisms were potential Iberian markers, 10 potential Duroc markers and 16 potential wild boar markers. (fao.org)

For many years, gene mapping was limited to identifying organisms by traditional phenotypes markers. (wikipedia.org)
While neuroimaging has been a target for genetic association studies for Alzheimer's disease research, existing approaches generally focus on relatively few imaging phenotypes developed by neuroradiologists. (newswise.com)

This prompted the development of gene markers which could identify genetic characteristics that are not readily observable in organisms (such as protein variation). (wikipedia.org)

This genetic marker may provide a useful molecular tool for epidemiologic studies. (cdc.gov)
Population Genetic Studies in Ziziphus jujuba Mill. (fupress.net)

Molecular genetic analysis of the V kappa Ser group associated with two mouse light chain genetic markers. (silverchair.com)
M. Radoev (2007) Genetic Analysis of Heterosis in Rapeseed ( B. napus L.) by QTL Mapping. (uni-goettingen.de)
Objective 2: Molecular analysis of Campylobacter's responses to biotic and abiotic stresses encountered in host- and food-environments. (usda.gov)
Development of molecular markers for genetic analysis of termites, and modeling termite colony growth. (murraystate.edu)
The SSR markers were validated via an in silico based PCR analysis adopting two available assembled transcriptomes, derived from contrasting globe artichoke accessions, as templates. (researchgate.net)

Homozygous loss of band 9p21, the site for the tumor suppressor gene P16 , is a known early genetic event in the development of papillary carcinoma and urothelial carcinoma in situ (CIS). (medscape.com)
Hence, an overview of the genetic diversity and the development of molecular markers are very important for breeding and crop improvement in guar. (iitr.ac.in)
R. Marschalek (2003) Marker assisted selection for the development of intervarietal substitution lines in rapeseed ( Brassica napus L.) and the estimation of QTL effects for glucosinolate content. (uni-goettingen.de)
The development and use of innovative tools for exposure and dose response assessment (with particular emphasis on molecular epidemiology) are also endorsed. (cdc.gov)

The genetic impact of barriers and Pleistocene glaciations on high latitude resident species has not been widely investigated. (uleth.ca)
We have no information on genetic variability and population structure of this important plant species in our country. (fupress.net)
For validation, the species-specific marker system was applied to a large number of casework samples and fiber hemp cultivars. (nih.gov)
The use of molecular-assisted alpha taxonomy (MAAT) has helped to distinguish species of the Bossiella genus of red algae. (phys.org)
Katharine R. Hind, Paul W. Gabrielson, and Gary W. Saunders (2014) "Molecular-assisted alpha taxonomy reveals pseudocryptic diversity among species of Bossiella (Corallinales, Rhodophyta) in the eastern Pacific Ocean. (phys.org)

Anatomy27

Organisms20

Diseases10

Chemicals and Drugs37

Analytical, Diagnostic and Therapeutic Techniques and Equipment56

Psychiatry and Psychology2

Phenomena and Processes109

Disciplines and Occupations13

Anthropology, Education, Sociology and Social Phenomena4

Technology, Industry, Agriculture4

Humanities1

Information Science11

Named Groups4

Health Care22

Geographicals5

Characterization7

Microsatellite12

Polymorphism4

Populations15

Loci7

Genetics6

RAPD8

Linkage2

Mitochondrial1

ISSR4

Genes4

Biochemical markers3

Pathology2

Genotype1

Biomarkers3

Random Amplified Polymorphic DNA1

Phenotypic3

Marcadores2

Lineages2

Detection5

Mutation5

Sequences3

AMOVA1

Subtypes2

Variability among1

Phylogenetic1

Segregation1

Additional molecular2

RFLP1

Identification2

Detect1

Isolates5

Understanding the molecular basis1

Morphological2

Divergence5

Polymorphic3

Chromosomal1

Genotypes3

Assess1

Genome4

Pathways2

Resistance6

Germplasm2

Faba bean1

Strains1

Genomic1

Abstract1

Mutations3

Diagnostic2

Biological3

Eukaryotic2

Study5

AFLP2

Traits1

Chromosome1

Variations1

Varieties2

Comparative1

Parasite1

Polymorphisms1

Phenotypes2

Identify genetic1

Studies2

Analysis5

Development4

Species5