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

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.