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Ancestry-informative markers are sets of polymorphisms for a DNA sequence found in different frequencies between populations from different geographical regions.
… Ancestry-informative Markers … Ancestry-informative markers are sets of polymorphisms for a … Ancestry, Genome, Family Health History, Genotype, DNA … Ancestry-informative markers are sets of polymorphisms for a … from different geographical regions of the world. Ancestry-informative markers can be used to estimate the …
News Release
NIH Center for Research on Genomics and Global Health is participating in the H3Africa Consortium's effort to develop an African-specific genotyping array.
… the risk of other diseases in Africans and people of African descent. Mutations in the gene APOL1 , for example, … to offer protection against the pathogen that causes African sleeping sickness, but today Africans and people of African ancestry with these genetic mutations have a higher risk of …
News Release
Researchers have conducted the first study to look at the genomic underpinnings of obesity in continental Africans and African Americans.
… underpinnings of obesity in continental Africans and African Americans. They discovered that approximately 1 percent of West Africans, African Americans and others of African ancestry carry a genomic variant that increases their risk of … despite an increased risk of obesity in people of African ancestry. Obesity is a global health problem, …
News Release
Genomic variants that increase risk of kidney disease are found in nearly one-third of West Africans
A study from researchers at National Institutes of Health (NIH) and their collaborators revealed a significant genetic risk factor for kidney disease in people of West African ancestry.
… for earlier health interventions for people with West African ancestry. … the risk of developing chronic kidney disease among African Americans. However, not much is known about how these … countries, where many African Americans derive genetic ancestry . Studying how these genomic variants contribute to …
Talking Glossary
Local ancestry refers to segments of an individual’s genome that can be traced back to ancestors from different populations living in different places and at different times.
… Local Ancestry … Local ancestry refers to segments of an individual’s genome that … Local ancestry refers to segments of an individual’s genome that … called haplotypes . In the genome of a person with ancestry recently derived from people in many regions of the … Local ancestry refers to segments of an individual’s genome that …
News Release
More research must be done to understand the interactions of ancient genes with modern environments.
… the risk of other diseases in Africans and people of African descent. Mutations in the gene APOL1 , for example, … to offer protection against the pathogen that causes African sleeping sickness, but today Africans and people of African ancestry with these genetic mutations have a higher risk of …
15 Ways Genomics Influences Our World
Genomics is illuminating human and family origins at a level not previously possible.
… way to decipher the various stories of human origins and ancestry. … Carlos Bustamante's research groups showed in 2010 , an African American individual in the United States has, on average, about 75-80 percent West African ancestry and about 20-25 percent European ancestry. Students …
Talking Glossary
Understand the terms and concepts used in genetic research
… Genetic Ancestry … Genetic ancestry refers to information about the people that an … Genetic ancestry refers to information about the people that an …
News Release
An international team of researchers including NIH has completed the first comprehensive characterization of genomic diversity across sub-Saharan Africa.
… clues to medical conditions in people of sub-Saharan African ancestry, and indicates that the migration from Africa in the … data to explore the genomic-variation landscape of several African ethno-linguistic groups. A genotype is a subset of a … Genomic diversity and sub-Saharan Africa, African diaspora, African genomic research, genotyping in …
News Release
The largest genomic study on type 2 diabetes in Africans to date has recently been published in Nature Communications and reports the most recent findings of the ongoing Africa America Diabetes Mellitus (AADM) study that has been led by Dr. Charles Rotimi for over two decades.
… of the Genomics of Type 2 Diabetes in Africans Identifies African-specific Risk Locus …