马尾松地理种源遗传变异规律研究的综述与分析  

Genetic variation of geographical provenance of Pinus massoniana Review and analysis

作　　者：李丹[1] 彭少麟[1] 

机构地区：[1]中国科学院华南植物研究所,广州510650

出　　处：《应用生态学报》2000年第2期293-296,共4页Chinese Journal of Applied Ecology

基　　金：国家自然科学基金重大项目!(39899370);广东省自然科学基金重大项目!(980952);中国科学院重大项目资助!(KZ951-B1-110)

摘　　要：对我国重要的亚热带林木树种马尾松的分布范围及地理种源遗传变异研究 ,从形态水平、生理生态水平、染色体水平、分子水平等方面进行综述 ,并对马尾松遗传多样性各种研究方法和马尾松地理种源遗传变异规律进行综合分析 。Pinus massoniana is a significant tree species constituting the subtropical forests in China.Based on morphological,physio ecological,chromosome,and molecular levels,the genetic variation of geographical provenance of P.massoniana and its distribution were reviewed,and the methodologies on genetic diversity and the genetic variation patterns of geographical provenance of P.massoniana were synthetically analyzed.The Key problems on molecular ecology of P.massoniana were discussed.

关 键 词：马尾松 地理种源 遗传变异 开发利用 

分 类 号：S791.248[农业科学—林木遗传育种] S722.3[农业科学—林学]