We review knowledge about the roles of sex chromosomes in vertebrate hybridization and
speciation, exploring a gradient of divergences with increasing reproductive isolation …

A unisexual species is generally associated with polyploidy, and reproduced by a unisexual
reproduction mode, such as gynogenesis, hybridogenesis or parthenogenesis. Compared …

Genome stability is a crucial feature of eukaryotic organisms because its alteration
drastically affects the normal development and survival of cells and the organism as a …

The study of genetic exchange resulting from natural hybridization, horizontal gene transfer,
and viral recombination has long been marked by controversy between researchers holding …

A dramatic increase in the hybridization between historically allopatric species has been
induced by human activities. However, the notion of hybridization seems to lack consistency …

The role of environmental factors in sexual differentiation in amphibians is not new. The
effect of hormones or hormone-like compounds is widely demonstrated. However, the effect …

This review summarizes the current status of the known extant genuine polyploid anuran
and urodelan species, as well as spontaneously originated and/or experimentally produced …

Polyploidization is a rare yet sometimes successful way for animals to rapidly create geno‐
and phenotypes that may colonize new habitats and quickly adapt to environmental …

Natural animal populations are rarely screened for ploidy‐level variation at a scale that
allows detection of potentially important aberrations of common ploidy patterns. This type of …

单性物种一般是多倍体, 且通过单性生殖方式如雌核生殖, 杂种生殖或孤雌生殖繁殖.
与其他单性和多倍体物种相比, 银鲫具有更高的倍性, 为六倍体. 它经历了几轮连续的基因组多倍 …