Research Topics
| Brenna M HennSummaryAffiliation: Stanford University Country: USA Publications
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Detail Information
Publications
Cryptic distant relatives are common in both isolated and cosmopolitan genetic samplesBrenna M Henn
23andMe, Inc, Mountain View, California, United States of America
PLoS ONE 7:e34267. 2012....
Y-chromosomal evidence of a pastoralist migration through Tanzania to southern AfricaBrenna M Henn
Department of Anthropology, Stanford University, Stanford, CA 94035 2117, USA
Proc Natl Acad Sci U S A 105:10693-8. 2008..Our Y-chromosomal evidence supports a demic diffusion model of pastoralism from eastern to southern Africa approximately 2,000 years ago...
Characterizing the time dependency of human mitochondrial DNA mutation rate estimatesBrenna M Henn
Department of Anthropology, Stanford University, USA
Mol Biol Evol 26:217-30. 2009..Our findings suggest that human mtDNA estimates of dates of population and phylogenetic events should be adjusted in light of this time dependency of the mutation rate estimates...
Hunter-gatherer genomic diversity suggests a southern African origin for modern humansBrenna M Henn
Department of Genetics, Stanford University, Stanford, CA 94305, USA
Proc Natl Acad Sci U S A 108:5154-62. 2011..However, African hunter-gatherer populations continue to maintain the highest levels of genetic diversity in the world...
Genomic ancestry of North Africans supports back-to-Africa migrationsBrenna M Henn
Department of Genetics, Stanford University, Stanford, CA, USA
PLoS Genet 8:e1002397. 2012..Our genomic data reveal an extraordinarily complex history of migrations, involving at least five ancestral populations, into North Africa...
African Y chromosome and mtDNA divergence provides insight into the history of click languagesAlec Knight
Department of Anthropological Sciences, Stanford University, Stanford, CA 94305, USA
Curr Biol 13:464-73. 2003..Intriguingly, the language of the Hadzabe of eastern Africa, although not closely related to any other language, shares click consonants and accompaniments with languages of Khwe and San...
Limited evidence for classic selective sweeps in African populationsJulie M Granka
Department of Biology, Stanford University, Stanford, California 94305, USA
Genetics 192:1049-64. 2012..Additionally, population history can confound the interpretation of selection statistics, suggesting that greater care is needed in attributing broad genetic patterns to human adaptation...
The great human expansionBrenna M Henn
Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA
Proc Natl Acad Sci U S A 109:17758-64. 2012....
Demographic history and rare allele sharing among human populationsSimon Gravel
Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305 5120, USA
Proc Natl Acad Sci U S A 108:11983-8. 2011..Our results emphasize that replication of disease association for specific rare genetic variants across diverged populations must overcome both reduced statistical power because of rarity and higher population divergence...
History of click-speaking populations of Africa inferred from mtDNA and Y chromosome genetic variationSarah A Tishkoff
Department of Biology, University of Maryland, USA
Mol Biol Evol 24:2180-95. 2007....
