Article
Parallel Evolution of Cold Tolerance within Drosophila melanogaster.
Molecular biology and evolution - 1 Feb 2017
Pool John E, Braun Dylan T, Lack Justin B
Abstract excerpt
Drosophila melanogaster originated in tropical Africa before expanding into strikingly different temperate climates in Eurasia and beyond. Here, we find elevated cold tolerance in three distinct geographic regions: beyond the well-studied non-African case, we show that populations from the highlands of Ethiopia and South Africa have significantly increased cold tolerance as well. We observe greater cold tolerance...
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