… of the evolution of reproductive isolation comes from … patterns: (1) reproductive isolation
increases with phylogenetic distance between hybridizing species; (2) reproductive isolation is …

… Areas of recent loss of reproductive isolation and consequent hybridization between … the
patterns of existing hybrid zones, as well as inform our understanding of reproductive isolation …

… Our objective was to study species pairs in which reproductive isolation is initially maintained
by strong assortative mating. In the extreme case of panmixia, assortative mating is not …

… used measures of postzygotic isolation, the fitness of hybrids relative to the fitness of pure
species. We thus define reproductive isolation due only to reproductive asynchrony as RI 1,G = …

… Our test of reproductive isolation or hybridization between J. albifrons and J. praehirsuta
within our two sampling regions (Brittany and Normandy) is based upon estimates of genetic …

… reproductive isolation change with genetic divergence among toads?; 2) What is the
relationship between development and genetic divergence in hybrids?; 3) What are the patterns of …

… with a strong absolute effect on reproductive isolation are chromosomal rearrangements
that through their effects on proper meiotic segregation can often reduce fertility in hybrids. …

… Since episodes of hybridization determine the extent of gene … to understanding reproductive
isolation between species. … ) can hybridize, but reproductive isolation in sympatry is …

… isolation is much stronger than postzygotic isolation. But studies of the patterns of reproductive
isolation … find that prezygotic isolation evolves faster than postzygotic isolation, in contrast …

… We show that reproductive isolation between hybrids and parental species can evolve
frequently and rapidly under this model, even in the presence of substantial ongoing immigration …