DEFINING EVENT. “Sex chromosome change has occurred very rarely in mammals, so it seems significant that each change corresponds to a major divergence. That’s why I propose that sex chromosome turnover separated monotremes from the rest of the mammals, and sex chromosome fusion occurred later to separate our lineage from marsupials.”
https://lnkd.in/ehjz378
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022