This is the blog for GW students taking Human Evolutionary Genetics. This site is for posting interesting tidbits on: the patterns and processes of human genetic variation;human origins and migration; molecular adaptations to environment, lifestyle and disease; ancient and forensic DNA analyses; and genealogical reconstructions.

GWHEG figure

GWHEG figure

Monday, March 26, 2018

Where have the Giraffe spots gone?!


Two giraffes have been spotted recently in Kenya without their spots! The Hirola Conservation Program, but not from congenital disorders like albinos, but from a genetic condition called leucism. Leucism results in the partial loss of color in an animal's skin, or hair, but not in other organs like their eyes. Leusicm means these animals can still have dark eyes, unlike their albino counterparts. Nat Geo also spotted a white moose in Tanzania's Taragire Nation Park, that has leucism, what gave away that he albino? Leucism left some colored spots! 

https://www.theverge.com/tldr/2017/9/17/16309394/white-giraffes-animals-leucism-albinism

Carly Johnson

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