variant

Light-Skin Variant Arose in Asia Independent of Europe

发表于 2019-02-20 variant arose adchoices

A new genetic study of Latin Americans provides evidence that gene variants for lighter skin color came about in Asia as well as in Europe. Christopher Intaglia…

COVID, Quickly, Episode 3: Vaccine Inequality--plus Your Body the Variant Fighter

发表于 2021-03-27 variant quickly vaccine

Today we bring you the third episode in a new podcast series: COVID, Quickly. Every two weeks, Scientific American’s senior health editors Tanya Lewis and Josh …

COVID, Quickly, Episode 9: Delta Variant, Global Vaccine Shortfalls, Beers for Shots

发表于 2021-06-19 variant shortfalls beers

Today we bring you a new episode in our podcast series: COVID, Quickly. Every two weeks, Scientific American’s senior health editors Tanya Lewis and Josh Fischm…

City Swans May Tolerate Humans Due to Gene Variant

发表于 2016-01-14 tolerate swan variant

More members of an urban swan population that lets humans get near have a particular genetic variant than do a rural swan group that tends to take off when huma…