首页|保护遗传学方法在生物多样性监测和评价领域的应用研究

保护遗传学方法在生物多样性监测和评价领域的应用研究

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根据环境保护部文件《中国生物多样性保护战略和行动指南(2010-2030)》,遗传资源的持续丢失已经成为威胁中国生物多样性的三大问题之一,因此遗传多样性监测计划的重要性需要在将来的环境监测工作中得到体现。在两条环境保护部标准《区域生物多样性评价标准(HJ623-2011)》和《生物遗传资源采集技术规范(HJ628-2011)》开始贯彻实施后,遗传资源的鉴别和收集工作成为生物多样性评价项目中不可缺少的内容。本文综述了细胞学标记技术和DNA分子标记技术在植物品种鉴别研究中的前沿性应用,并在此基础上讨论了DNA标记技术在生物多样性监测与评价工作中大规模应用的可行性。
Review of Conservation Genetics and Its Application on Biodiversity Monitoring and Assessment
According to the Chinese Biodiversity Conservation Strategy and Action Planning (2010-2030), the continuous loss of genetic resources becomes one of three thorny issues threatening biodiversity conservation in China, which highlights the significance of genetic diversity monitoring plan in the future. After both Standard for the Assessment of Regional Biodiversity (HJ623-2011) and Regulation for the Collection of Genetic Resources (HJ628-2011) come into force, identification and collection of genetic resources becomes essential in biodiversity assessment projects. This review summarizes the front application of both cytological marker and DNA molecular marker techniques to distinguish plant varieties, and consequently the feasibility of large-scale application of DNA marker technique on future biodiversity monitoring and assessment projects is discussed.

BiodiversityCytological markerDNA molecular marker

刘焕、张洪初、唐秋盛

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江西省林业科技实验中心,江西安远342100

安远县环境保护局,江西安远342100

安远县林业局,江西安远342100

生物多样性 细胞学标记 DNA分子标记

2014

科技视界
上海市科普作家协会

科技视界

影响因子:0.269
ISSN:2095-2457
年,卷(期):2014.(8)
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