TWO GENETIC STREAMS. “It is often stated that sex chromosome evolution starts when one member of a chromosome pair acquires a sex-determination function, but this leaves out an important part of the evolution of genetic sex determination: two separate mutations, in order to produce genetically distinct females and males.”
http://www.nature.com/hdy/journal/v95/n2/full/6800697a.html
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022