Hybrid inviability is a post-zygotic barrier, which reduces a hybrid's capacity to mature into a healthy, fit adult. The relatively low health of these...

S2CID 54711556 Mendelson, T.C. (2003), "Sexual Isolation Evolves Faster Than Hybrid Inviability in a Diverse and Sexually Dimorphic enus of", Evolution, 57 (2): 317–327...

cause hybrid inviability or sterility regardless of the environment in which they occur, while extrinsic postzygotic barriers result in hybrids of low...

S2CID 17706105. Ito, Daisuke; Fujiwara, Atushi; Abe, Syuiti (2006). "Hybrid Inviability and Chromosome Abnormality in Salmonid Fish". The Journal of Animal...

the hybrid population. Hybrid inviability Blevins, T.; Wang, J.; Pflieger, D.; Pontvianne, F.; Pikaard, C.S. (2017). "Hybrid incompatibility caused by an...

genetics of adaptation, in particular on the genetic basis of hybrid sterility and inviability. How many genes cause reproductive isolation between species...

Crespi, B. (2006). "Placental invasiveness mediates the evolution of hybrid inviability in mammals". The American Naturalist. 168 (1): 114–120. doi:10.1086/505162...

growth. F1 hybrid Brekke, Thomas D.; Good, Jeffrey M. (November 2014). "Parent-of-origin growth effects and the evolution of hybrid inviability in dwarf...

that hybrid offspring are sterile, but fertile hybrids may result in speciation. hybrid breakdown hybrid incompatibility hybrid inviability hybrid speciation...

Good (2014). "Parent-of-origin growth effects and the evolution of hybrid inviability in dwarf hamsters". Evolution. 68 (11): 3134–3148. doi:10.1111/evo...

butterflies), and some dioecious plants such as campions. Hybrid dysfunction (sterility and inviability) is a major form of post-zygotic reproductive isolation...

generation.[citation needed] Being hybrids, Savannahs typically exhibit some characteristics of hybrid inviability. Because the male Savannah is the heterogametic...

readily mates with Drosophila neotestacea, viable hybrids are never produced. This hybrid inviability (see Haldane's rule) may be due either to issues...

Crespi, B. (2006). "Placental invasiveness mediates the evolution of hybrid inviability in mammals". The American Naturalist. 168 (1): 114–120. doi:10.1086/505162...

melanogaster", Current Biology "Adaptive evolution drives divergence of a hybrid inviability gene between two species of Drosophila", Nature "Linkage limits the...

disequilibrium). The condition of the hybrids under selection can play a role in post-zygotic isolation, as hybrid inviability (a hybrid unable to mature into a fit...

Namely, in the center of the hybrid zone, negative selection purges alleles against hybrid disadvantage (e.g. hybrid inviability or infertility). Stated differently...

mate with Drosophila neotestacea males, but viable hybrids are never produced. This hybrid inviability (see Haldane's rule)) may be due to selfish X chromosomes...

The fertile hybrids of European water frogs (genus Pelophylax) reproduce by hybridogenesis (hemiclonally). This means that during gametogenesis, they...

biologist J. B. S. Haldane first recorded in 1922 that genetic hybrids are often inviable or sterile. Since none of the males are fertile, the females must...

who declared that Darwin failed to explain the origins of inviability and sterility in hybrids. Similar claims were promulgated by the mutationist school...

species. This could cause the heterogametic sex chromosome in the hybrid to be inviable or sterile, but homogametic sex chromosome will be fertile. Consequently...

variation in hybrid inviability. Hybrid offspring from a Christmas darter female were often severely deformed, dying before hatching. The hybrid offspring...

characteristic of being inviable. By December 2008, the remaining eggs had failed to hatch and X-rays showed that they were inviable. On July 23, 2009, exactly...

This suggests that not only incompatible pollen is involved but also inviability at the seedling stage. A study in 2022 using a commercial cultivar found...

speciation occurring in nature. Selection against migrants, or immigrant inviability, is hypothesized to be a form of ecological isolation. This type of speciation...

of many interspecific and intergeneric food and ornamental plant crop hybrids. This technique nurtures the immature or weak embryo, thus allowing it...

deletions and duplications. The offspring produced by such gametes are mostly inviable, and therefore, recombination is indirectly suppressed within inverted...

obligate parthenogenesis (or gynogenesis) are found among polyploids and hybrids where the chromosomes cannot pair for meiosis. The production of female...

females. A detailed map of hybrid incompatibility sites for the C. briggsae genome was generated in 2015. Hybrid male inviability primarily manifests itself...