Knowledge Resource Center for Ecological Environment in Arid Area
| 项目编号 | 31360266 |
| 新疆鹅喉羚（Gazella subgutturosa）的保护遗传学研究 | |
| 马合木提·哈力克 | |
| 主持机构 | 新疆大学 |
| 开始日期 | 2014 |
| 结束日期 | 2017 |
| 资助经费 | 500000(CNY) |
| 项目类别 | 地区科学基金项目 |
| 资助机构 | CN-NSFC（国家自然科学基金） |
| 语种 | 中文 |
| 国家 | 中国 |
| 英文简介 | Goitered gazelle (Gazella subgutturosa) is an important economic ungulates that live in the Eurasian continental desert and semi-desert areas. Affected by factors of human and climate change, the habitat of gazelle is degraded and reduced. In addition, extensive hunting lead to the sharp decrease in gazella globally population and it has been included on Red List of the International Union of Conservation Nature and Natural Resources (IUCN) and the China Red Data Book as an vulnerable species. Therefore, there is an urgent need for greater understanding of the genetic structure and diversity of gazelle population and its conservation strategy. This project intends to use ecological niche models and 3S techniques, to identify the driving factors that change the population-resources of the populations (Tarim Basin, Junggar Basin, Turpan Basin, Kumul Basin of Xinjiang) of goitered gazelle and the regularity of dynamic changes. Goitered gazelle Fecal samples are collected to estimate the level of gene flow between groups of goitered gazelle based on mtDNA and microsatellite markers; discuss genetic differentiation and molecular phylogeny of the relationship; to understand the inhibition and effects of geographical barriers such as mountains, deserts and rivers towards the gene flow between groups of goitred gazelle; discuss the goose gazelle geographical isolation, population differentiation and the influences of climate changes on the goose gazelle population history and genetic diversity. Suggestions on the current resources protection, sustainable utilization scheme and technical measures were made.At the same time this project will lay a foundation for the study of subspecies genetic differentiation of goitered gazelle. The project is distinctive and representative due to the advanced research methods and the selection of the typical target area. So the research results would have a great scientific significance to the development of desert animals as well as it`s effective protection. |
| 中文关键词 | 鹅喉羚 ; 群体遗传结构 ; 遗传多样性 ; 生态位模型 ; 种群保护 |
| 来源机构 | 新疆大学 |
| 资源类型 | 项目 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/344242 |
| 推荐引用方式 GB/T 7714 | 马合木提·哈力克.新疆鹅喉羚（Gazella subgutturosa）的保护遗传学研究.2014. |
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