The optimal mating distance resulting from heterosis and genetic incompatibility
نویسندگان
چکیده
منابع مشابه
Heterosis resulting from degenerative changes.
ERITABLE variations in inbred strains of maize occur infrequently. All H the mutations BO far found either do not increase the amount of growth and productiveness or clearly reduce the plants in some degree (JONES 1924, 193a, 1944; SINGLETON 1943). Several changes have been noted recently and reported in a preliminary way (JONES 1944) which reduce the vigor of the inbred plants but which increa...
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An algebraic model is presented for selection by the mating advantage of rare genotypes. In accordance with the results of recent experiments, the selective advantage is formulated as inversely proportional to genotype frequency. The model applies to any number of alleles at an autosomal locus or at a sex-linked locus, and it provides for a different intensity of selection for each genotype in ...
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ژورنال
عنوان ژورنال: Science Advances
سال: 2018
ISSN: 2375-2548
DOI: 10.1126/sciadv.aau5518