关键词: 水稻, 水稻, 核不育系, 福龙S2, 低温敏, 选育

Abstract:

By genetics analyzing on Kunming Dog, we study breeding, generative cell preservation, DNA preservation and databank construction for Kunming Dog’s genetic resources. It’s prerequisite to set down Kunming Dog’s breed standard and core flock breeding program, furthermore, we collect semen and blood samples of core individuals and foundation individuals which were registered in Kunming dog’s pedigree, and take advantage of technologies such as preservation of canine chilled semen and DNA to construct sample databank, and then combine with PDMS(Police Dog Management System) in order to establish Kunming Dog’s genetic resources conservation system. The ultimate aim of our work is breeding community of Kunming Dog.