A retrospective study of the orthopoxvirus molecular evolution | Biology & Biotech baubles | Scoop.it

The data on the structure of conserved genes of the Old and New World orthopoxviruses and unclassified Yoka poxvirus were used for a Bayesian dating of their independent evolution. This reconstruction estimates the time when an orthopoxvirus ancestor was transferred to the North American continent as approximately 50 thousand years ago (TYA) and allows for relation of this time interval with the global climate changes (with one of the short-term warmings during the Last Ice Age).

Via Chris Upton + helpers