GENE DUPLICATION. “He proposed the now familiar concept that these polyploid plants were fertile because genome doubling restored chromosome pairing in otherwise sterile hybrids. The restoration of fertility to sterile hybrids by doubling their genomes was a potent and elegant demonstration of how postzygotic reproductive isolation could be solved.”
https://lnkd.in/e5Q_ate
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022