[Polymorphism of estrogen 1 receptor locus in populations of pigs of different genotypes and its association with reproductive charasteristics in large white sows].
Populations of Large White, Large Black, Poltava Meaty, Pietrain and Meishan pigs are characterized by intron PvuII-polymorphism in the estrogen 1 receptor gene (ESRI). The breeds differ in ESR1-allele frequencies and genotypes. In the populations there are deviations in genotype distribution from Hardy-Weinberg equilibrium. Established estrogen 1 receptor locus association with reproductive properties of Large White sows indicates possibility of using intron ESR1 PvuII-polymorphism as genetic multifoetus marker in pig selection.
V N
VN
Balatskiĭ
A M
AM
Saenko
L P
LP
Grishina
D000483:Alleles; D000818:Animals; D001947:Breeding; D015252:Deoxyribonucleases, Type II Site-Specific; D047628:Estrogen Receptor alpha / Q000235:genetics*; D005260:Female; D005787:Gene Frequency; D005819:Genetic Markers; D005838:Genotype; D007438:Introns; D010298:Parity; D012150:Polymorphism, Restriction Fragment Length; D011247:Pregnancy; D012098:Reproduction / Q000235:genetics*; D034421:Sus scrofa / Q000235:genetics*
D047628:Estrogen Receptor alpha; D005819:Genetic Markers; D015252:Deoxyribonucleases, Type II Site-Specific