title: [A computer simulated test for the long-time change of heterozygote. Analysis of possibility on preserving the heterozygote for long-time in population].
abstract: Under the conditions of random mating and selecting. The research by computer simulation analysed the possibility of long-time conserving heterozygote in colong. An important conclusion was obtained. It was impossible to conserve heterozygote for a long time in colong. Therefore it is not necessary to control inbreeding for conserving all genes of colong by reducing gene purity in the work of conserving breeds for farm animal and poultry.
authors.affiliation: Northeast Agricultural College, Harbin.
authors.forename: L
authors.initials: L
authors.lastname: Mang
authors.forename: Z
authors.initials: Z
authors.lastname: Sheng
mesh_terms: D000818:Animals; D003198:Computer Simulation; D006579:Heterozygote; D006801:Humans; D011336:Probability