Homoeologue expression insights into the basis of growth heterosis at the intersection of ploidy and hybridity in Cyprinidae (Carassius auratus red var. × Cyprinus carpio)
Li Ren, Wuhui Li, Chenchen Tang, Jun Xiao, Xiaojun Tan, Min Tao, Chun Zhang, Shaojun Liu
The paper investigates how hybridization and polyploidization affect gene expression patterns in fish hybrids, finding that hybridization has a greater impact on homoeologue expression bias than polyploidization.
bioRxiv · Nov 10, 2015 · PreprintEvolutionary Biology