Out of Africa: What skin color tells us about human evolution Loci associated with skin pigmentation identified in African populations Annotated by Allison Mayle , Beth Ruedi PhD Annotated on 04/25/2018 Originally published 10/12/2017
Lighting up life Green fluorescent protein as a marker for gene expression Annotated by Jennifer Susan Stancill Annotated on 03/18/2016 Originally published 02/11/1994