Search results for "human genetic diversity"
showing 2 items of 2 documents
Us and them: From prejudice to racism. An original analysis of race and racism.
2020
International audience; This paper present the content of the Musée de l'Homme exhibition "Us and them: from prejudice to racism" and provides a detailed explanation of how this content has been presented to the public. In a second section of this paper we explain some of the analysis and concepts, from a biological anthropology perspective, that were the foundation of the exhibition and provides some information about the current situation in France.
Global diversity in the TAS2R38 bitter taste receptor: revisiting a classic evolutionary PROPosal
2016
AbstractThe ability to taste phenylthiocarbamide (PTC) and 6-n-propylthiouracil (PROP) is a polymorphic trait mediated by the TAS2R38 bitter taste receptor gene. It has long been hypothesized that global genetic diversity at this locus evolved under pervasive pressures from balancing natural selection. However, recent high-resolution population genetic studies of TAS2Rs suggest that demographic events have played a critical role in the evolution of these genes. We here utilized the largest TAS2R38 database yet analyzed, consisting of 5,589 individuals from 105 populations, to examine natural selection, haplotype frequencies and linkage disequilibrium to estimate the effects of both selectio…