| 引用本文： |
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刘国宁,隽云昌,张守本,李秋霞,秦华伟,宋秀凯,马元庆,付新华.基于遗传多样性分析的海洋保护区典型物种保护措施研究——以山东昌邑国家级海洋生态特别保护区柽柳为例[J].海洋开发与管理,2017,34(6):46-50
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| 摘要: |
| 遗传多样性是评价自然生物资源的重要依据,可为遗传资源保存、育种、遗传改良以及制定物种保护措施等工作提供理论支撑。山东昌邑国家级海洋生态特别保护区是全国唯一的、以柽柳林生态系统为主要保护和管理对象的国家级海洋特别保护区。文章利用ISSR分子标记技术,对30个柽柳个体的遗传多样性进行分析,并根据分析结果提出避免从外区域移栽、控制人类活动和开展遗传多样性研究等保护措施,为深入了解该保护区典型保护物种柽柳的遗传结构、多样性、种质资源以及制定合理有效的生态系统保护策略提供理论依据。 |
| 关键词: 遗传多样性 海洋保护区 柽柳 生态保护；ISSR分子标记 |
| DOI： |
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| 基金项目:山东省渤海海洋生态修复及能力建设项目(20140601);潍坊市科学发展计划项目(2016ZJ1047). |
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| Protection Measures for Typical Species in Marine Protected Areas Based on the Analysis of Genetic Diversity:Take Tamarix chinensis in Shandong Nearby National Special Marine Reserve as an Example |
| LIU Guoning,JUAN Yunchang,ZHANG Shouben,LI Qiuxia,QIN Huawei,SONG Xiukai,MA Yuanqing,FU Xinhua |
| Weifang Marine Environment Monitoring Centre;Shandong Marine Resource and Enviroment Research Institute;Weifang Medical University |
| Abstract: |
| Genetic diversity is the important basis for evaluation of natural biological resources，which can provide theory support for conservation,breeding and genetic improvement of genetic resources,as well as making protection measures to protected species.Shandong nearby national marine ecological special reserve is the only national marine protected areas taking tamarix as the main object of protection and management.The genetic diversity of 30 tamarix samples were analyzed by using ISSR molecular markers,to understand the genetic structure,diversity,germplasm resources and corresponding protection measures of avoiding transplanting from outside areas,controling human activities and carrying out genetic diversity research,according to the results.It also will provide theoretical basis to formulate rational and effective ecosystem protection strategies. |
| Key words: Genetic diversity,Marine protected areas,Tamarix chinensis,Ecological protection,ISSR molecular markers |
