摘要
东北梅花鹿(Cervus nippon hortulorum)的野生种群已濒临灭绝,但其圈养种群遍布全国各地,是我国圈养梅花鹿的主要品种(亚种)。为了探讨圈养梅花鹿种群作为东北梅花鹿野外放归项目资源种群的可行性,测定了来自9个圈养种群45只梅花鹿个体的线粒体DNA控制区的部分序列,以此分析我国圈养梅花鹿种群的遗传多样性和遗传结构。结果表明,我国圈养梅花鹿种群的遗传多样性并不贫乏,种群之间并没有发生显著的遗传分化。因此,东北地区的圈养梅花鹿种群可以作为野外放归项目的资源种群,而野外放归项目的建群者应来源于东北地区的多个圈养种群。
Northeast Sika Deer （ Cervus nippon hortulorum ）, the main subspecies of domestic Sika Deer in China, is currently facing the threatening of extinction in the wild, however, the breeding centers of northeast Sika Deer distributed in all over the country. In order to design effective reintroduction strategies for this subspecies, we have investigated the genetic diversity and genetic structure of the domestic Chinese Sika Deer populations by analyzing part of the sequence of mitochondrial DNA control region in 45 individuals sampled from 9 domestic populations. The domestic populations of Chinese Sika Deer exhibited evident genetic diversity relative to the other subspecies of Sika Deer （ C. nippon）, but no strong genetic structure difference was found among different populations. These results indicate that the domestic population of northeast Sika Deer in northeast China can be used as the founders of reintroduction project, and that the founders of reintroduction project should come from several domestic populations of northeast Sika Deer from northeast China.
出处
《动物学杂志》
CAS
CSCD
北大核心
2006年第4期41-47,共7页
Chinese Journal of Zoology
基金
浙江省自然科学基金(No.M303142)
关键词
圈养梅花鹿
线粒体DNA控制区
遗传多样性
遗传结构
野外放归
Domestic Sika Deer
Mitochondrial DNA control region
Genetic diversity
Genetic structure
Reintroduction
