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Karyotypic, morphologic, and genic differentiation of hybridizing ground squirrels (Spermophilus mexicanus and Spermophilus tridecemlineatus).
(1982)
Levels of fluctuating asymmetry were measured to try to assess the fitness of the hybrids relative to the parentals. Hybrid asymmetry was greater than that of S. mexicanus but tended to be less than the levels of asymmetry ...
Genotype x environment interactions in Drosophila melanogaster /
(1983)
Chapter II. Conditional Polygenic Effects in the Sternopleural Bristle System of Drosophila Melanogaster. II. Polygene Mapping. The intrachromosomal architecture of third chromosomes isolated from lines of Drosophila ...