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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 … 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 …
Educational Resources
A trait is a specific characteristic of an organism.
… Trait … A trait is a specific characteristic of an organism. … Gene, Gene Expression, Phenotype, Genotype … A trait, as related to … of both. Traits can be qualitative (such as eye color) or quantitative (such as height or blood pressure). A given …
News Release
Researchers funded by NIH have completed a detailed atlas documenting stretches of human DNA that influence gene expression.
… documenting the stretches of human DNA that influence gene expression - a key way in which a person's genome gives rise to an observable trait, like hair color or disease risk. This atlas is a … the project. Sections of the genome, known as expression Quantitative Trait Loci (eQTL) work to control how genes are …
Talking Glossary
Dominant, as related to genetics, refers to the relationship between an observed trait and the two inherited versions of a gene related to that trait.
… genetics, refers to the relationship between an observed trait and the two inherited versions of a gene related to that trait. … Dominant, as related to genetics, refers to the relationship between an observed trait and the two inherited versions of a gene related to …
News Release
NIH researchers have created a data resource show how differences in an individual's genome can affect gene activity and contribute to disease.
… by the National Institutes of Health Genotype-Tissue Expression (GTEx) project have created a new and … GTEx investigators used a methodology - expression quantitative trait locus (eQTL) analysis - to gauge how variants affect …