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A physical map of a chromosome or a genome that shows the physical locations of genes and other DNA sequences of interest.
… genes and other DNA sequences of interest. … Chromosome, Gene, Deoxyribonucleic Acid (DNA), Positional Cloning … A …
Educational Resources
A locus is the specific physical location of a gene or other DNA sequence on a chromosome, like a genetic street address.
… Locus … A locus is the specific physical location of a gene or other DNA sequence on a chromosome, like a genetic street address. … Locus, Allele, DNA Polymorphism, Gene, Chromosome … A locus, as related to genomics, is a physical site or location within a genome (such as a gene or another DNA segment of interest), somewhat like a …
Fact Sheets
Genome-wide association studies involve scanning markers across the genomes of many people to find genetic variations associated with a particular disease​.
… form of blindness is associated with variation in the gene for complement factor H, which produces a protein … Study, the Women's Health Initiative and the Candidate Gene Association Resource, which pools DNA samples collected … … Genome-Wide Association Studies, GWAS, DNA, Genome, Gene Expression, Gene Variation, Personalized Medicine, Gene …
Educational Resources
Mapping is the process of making a representative diagram cataloging the genes and other features of a chromosome and showing their relative locations.
Educational Resources
A copy number variation (CNV) is when the number of copies of a particular gene varies from one individual to the next.
… (CNV) is when the number of copies of a particular gene varies from one individual to the next. … Chromosomes, Disease, DNA, Gene Variation … Copy number variation (abbreviated CNV) … stretches of DNA. Such regions may or may not contain a gene(s). … A copy number variation (CNV) is when the number …
Staff
Dr. Paul Liu is a senior investigator in NHGRI's Translational and Functional Genomics Branch.
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… approaches. Dr. Liu discovered that a CBFB-MYH11 fusion gene is the product of chromosome 16 inversion, a common … CBFB-MYH11 for leukemia development, and how this fusion gene works. His group has also made important discoveries … respectively) that form a dimer for DNA binding and gene expression regulation, are frequent targets of such …
Genetic Disorders
Duchenne muscular dystrophy is a rapidly progressive form of muscular dystrophy caused by a mutation in the DMD gene.
… form of muscular dystrophy caused by a mutation in the DMD gene. … DMD is a rapidly progressive form of muscular … in boys. It is caused by an alteration (mutation) in a gene, called the DMD gene that can be inherited in families in an X-linked …
Educational Resources
A genome-wide association study (GWAS) is an approach used in genetics research to associate specific genetic variations with particular diseases.
… … Genome-Wide Association Studies, GWAS, DNA, Genome, Gene Expression, Gene Variation, Personalized Medicine, Gene Variant … A …
News Release
A the largest genomics study of clear cell endometrial cancer (CCEC) tumors has identified mutations in the TAF1 gene.
… their collaborators have identified mutations in the TAF1 gene. They've also demonstrated that the mutation profiles of … CCEC patients. They also uncovered mutations in the TAF1 gene, a gene that had not been previously implicated in CCEC. … of a transcription factor complex, which regulates the expression of other genes throughout the genome. In addition, …
Educational Resources
BRCA1 and BRCA2 are the first two genes found to be associated with inherited forms of breast cancer.