Marker-Assisted Selection for a Sex-Limited Character in a Nucleus Breeding Population
نویسندگان
چکیده
منابع مشابه
A population genetics model of marker-assisted selection.
A deterministic two-loci model was developed to predict genetic response to marker-assisted selection (MAS) in one generation and in multiple generations. Formulas were derived to relate linkage disequilibrium in a population to the proportion of additive genetic variance used by MAS, and in turn to an extra improvement in genetic response over phenotypic selection. Predictions of the response ...
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Marker-assisted introgression in backcross breeding programs.
The efficiency of marker-assisted introgression in backcross populations derived from inbred lines was investigated by simulation. Background genotypes were simulated assuming that a genetic model of many genes of small effects in coupling phase explains the observed breed difference and variance in backcross populations. Markers were efficient in introgression backcross programs for simultaneo...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1996
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(96)76531-1