Evolutionary BiologybioRxiv
Strongly asymmetric hybridization barriers shape the origin of a new polyploid species and its hybrid ancestor
Mario Vallejo-Marin, Arielle Cooley, Michelle Qi…·Joshua Puzey
The paper investigates the asymmetric hybridization barriers in the origin of a new polyploid species, finding paternal-excess crosses more successful than maternal-excess ones.
DOI 10.3732/ajb.1500471