VIROID FRAGMENT ACCUMULATION. “Transposable element accumulation is probably an early effect of restricted recombination, so one of the first changes affecting sex chromosomes may be increased DNA content. Plant Y chromosomes are often larger than the X chromosomes, consistent with recent origins.”
http://www.nature.com/hdy/journal/v95/n2/full/6800697a.html
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022