FIELD: animal husbandry, agriculture. SUBSTANCE: invention proposes methods of pig screening to reveal species with the more probable increased fertility and/or species with the less probable increased fertility based on identification of OPN-alleles occurring in pig genome DNA sample. Proposed sets for use in these methods involve one or more reagents or materials that are able to identify OPN-alleles in pig genome DNA sample. EFFECT: significant increased amount of offspring as compared with value in population taken. 22 cl, 5 tbl, 3 ex
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Authors
Dates
2001-02-10—Published
1996-06-12—Filed