Article
Genetic diversity of lactase persistence in East African populations.
BMC research notes - 4 Jan 2016
Hassan Hisham Y, van Erp Anke, Jaeger Martin, Tahir Hanan, Oosting Marije, Joosten Leo A B, Netea Mihai G
Abstract excerpt
BACKGROUND: The expression of lactase which digests lactose from milk in humans is generally lost after weaning, but selected mutations influencing the promoter of the lactase gene have spread into the human populations. This is considered a classical example of gene-culture co-evolution, and several studies suggested that the lactase gene has been under strong directional evolutionary selective pressure in the...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.
