LKeneficDanceyourPhD2010 from wna Watch Video

⏲ Duration: 1 min 49 sec
✓ Published: 31-Aug-2010

Description:
BackgroundnDisease introduction into the New World during colonial expansion is well documented and had a major impact on indigenous populations; however, few diseases have been associated with early human migrations into North America. During the late Pleistocene epoch, Asia and North America were joined by the Beringian Steppe ecosystem which allowed animals and humans to freely cross what would become a water barrier in the Holocene. Bacillus anthracis has dispersed globally via large and seq