A note on Haldane's rule: hybrid inviability versus hybrid sterility. Evolution 46: 1584 – 1587 . i0014-3820-56-10-2083-Wu1Wu, C.-I. (1992) A note on Haldane’s rule: hybrid inviability versus hybrid sterility. Evolution 46: pp. 1584-1587...
Dobzhansky (1937) and Muller (1942) independently formulated a model of how hybrid incompatibility could evolve. They both realized that hybrid inviability or sterility was unlikely to arise from a single change at onelocus. Their reasoning was based on evolutionary thinking. It is conceivable that...
DIVERGENCE OF MEIOTIC DRIVE㏒UPPRESSION SYSTEMS AS AN EXPLANATION FOR SEX〣IASED HYBRID STERILITY AND INVIABILITYTwo empirical generalizations about speciation remain unexplained: the tendency of the heterogametic sex to be sterile or inviable in F...
Hybrids between species exhibit plastic genomic architectures that could foster or slow down their adaptation. When challenged to evolve in an environment containing a UV mimetic drug, yeast hybrids have reduced adaptation rates compared to parents. We find that hybrids and their parents converge onto ...
More precisely, hybrid inviability or sterility was postulated to be a consequence of a buildup of complementary genes in allopatric populations. The authors considered the fate of only two alleles (aa and bb) present in a population at two loci; these would no longer be shared when the ...
[47] Sawamura K (2000) Genetics of hybrid inviability and sterility in Drosophila: the Drosophila melanogaster - Drosophila simulans case. Plant Spec Biol 15: 237–247. [48] Pimpinelli S, Berloco M, Fanti L, Dimitri P, Bonaccorsi S, et al. (1995) Transposable elements are stable struc...
S. A. Frank, Divergence of Meiotic Drive-Suppression Systems as an Explanation for Sex-Biased Hybrid Sterility and Inviability. Evolution 45, 262-267 (... STEVEN A. FRANK - 《Evolution》 被引量: 487发表: 1991年 Viable control of hybrid systems Hybrid systems are continuous variable, continuo...
Whether introduction of hybrid or parental species individuals would threaten the all-hybrid populations cannot be predicted without further knowledge on the mechanisms behind non-hybrid inviability, but at least R genomes with Y factor are predicted to be invasive, if introduced, and could bring ...
In the second-generation (BC1), reciprocal F1 hybrid females and males were backcrossed to both parental species to test whether the species obey Haldane’s rule for sterility and if X-linked incompatibilities contribute to offspring inviability. The key comparisons were between backcross types in...
Inviability of intergeneric hybrids involving Triticum monococcum and T. aegilopoides. Genetics 29, 113–127 (1944). CAS PubMed PubMed Central Google Scholar Roy, R. P. Semi-lethal hybrids in crosses of species and synthetic amphidiploids of Triticum and Aegilops. Indian J. Genet. Plant...