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Educational Resources
Genetic variation refers to diversity in gene frequencies.
genetic variationgenetic variation refers to diversity in gene frequencies. … genetic
Research Funding
The Genomic Variation Program supports large-scale studies of human genetic variation.
… in the sequence of dna among individuals are called genetic variation . genomic variation explains some of the … same chromosome. the program also seeks to relate there genetic variants to functional variation and phenotype. the …
Talking Glossary of Genetic Terms
Race is a fluid concept used to group people according to various factors including, ancestral background and social identity.
… ancestral background and social identity. … trait, genetic variation … race is a fluid concept used to group people … traits are influenced by genes, the vast majority of genetic variation exists within racial groups and not between …
15 Ways Genomics Influences Our World
​Genomics is helping us understand what makes each of us different and what makes us the same.
… new types of variants  within human genomes. human genomic variation is particularly important because a very small set … skin or eye color,  type of earwax , and even specific genetic diseases. … rick guidotti built his career as a … taking beautiful photographs of children and adults with genetic conditions that we don't always see showcased in …
Media Availability
Researchers find that more than 80 percent of mouse genes had variations in the nearby regulatory DNA that affects gene activity.
… gene activity. … to paint a clearer picture of how such variation affects gene activity, fernando pardo manuel de … when the researchers compared gene activity due to the genetic contributions from either parent, they found that … , provide new insights into the effects and roles of genetic variation and parental influence on gene activity in …
Educational Resources
Genetic testing is the use of a laboratory test to look for genetic variations associated with a disease.
genetic testing … genetic testing is the use of a laboratory test to look for genetic variations associated with a disease. … genetic variation , genetic testing, genetic counselor, newborn …
Educational Resources
A copy number variation (CNV) is when the number of copies of a particular gene varies from one individual to the next.
… copy number variation (cnv) … a copy number variation (cnv) is when the number of copies of a particular … apparent that the genome experiences gains and losses of genetic material. the extent to which copy number variation
News Release
NHGRI researchers have generated the largest catalog of genetic variants associated with physical traits for domesticated dog breeds.
… toward the major role played by genetics in shaping such variation in dogs. … in a new study, researchers at the … institute (nhgri) have generated the largest catalog of genetic variants associated with physical traits for … dogs arises from a few "founder" dogs, therefore reducing genetic variation within each breed. this fact may make it …
Research Funding
NHGRI is initiating a new program-the Impact of Genomic Variation on Function (IGVF) Consortium to develop a framework for systematically understanding the effects of genomic variation on genome function and how these effects shape phenotypes.
… central problems in biology is understanding how genomic variation affects genome function to influence phenotypes. in … hosted the workshop "from genome to phenotype: genomic variation identification, association, and function in human … of network-level understanding of the influence of genetic variation and genome function on phenotype   …
Research at NHGRI
The Medical Genomics and Metabolic Genetics Branch study how health and disease are related to genetic, genomic and metabolic variation.
… tools to understand how health and disease are related to genetic , genomic and metabolic variation . … investigators study a broad spectrum of … at all, which are due to somatic mosaicism-a difference in genetic composition among cells in an individual. they also …