Ecologically mediated selection against hybrids, caused by hybrid phenotypes fitting poorly
into available niches, is typically viewed as distinct from selection caused by epistatic …

Behavioral changes, such as those involved in mating, foraging, and migration, can
generate reproductive barriers between populations. Birds, in particular, are known for their …

A growing body of research suggests that the mitochondrial genome (mtDNA) is important
for temperature adaptation. In the yeast genus Saccharomyces, species have diverged in …

Genetic analysis of phenotypic differences between species is typically limited to interfertile
species. Here, we conducted a genome-wide noncomplementation screen to identify genes …

Although the contribution of cytonuclear interactions to plant fitness variation is relatively
well documented at the interspecific level, the prevalence of cytonuclear interactions at the …

The study of the copepod Eurytemora affinis has provided unprecedented insights into
mechanisms of invasive success. In this invited review, I summarize a subset of work from …

Simple Summary The tropical and subtropical paddy frog, Fejervarya kawamurai (Anura:
Dicroglossidae), is a common and widespread species in Asia. Amphibians can adapt to …

Abstract Background Hoplobatrachus rugulosus (Anura: Dicroglossidae) is distributed in
China and Thailand and the former can survive substantially lower temperatures than the …

Interactions between cytoplasmic and nuclear genomes have significant evolutionary
consequences. In angiosperms, the most common cytonuclear interaction is between …

Divergent natural selection has the potential to drive the evolution of reproductive isolation.
The euryhaline killifish Lucania parva has stable populations in both fresh water and salt …