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湖泊科学  2012 

太湖光合自养真核超微藻遗传多样性初探

DOI: 10.18307/2012.0117

Keywords: 光合自养真核超微藻,叶绿体16SrRNA,遗传多样性,太湖

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Abstract:

采用真核藻类叶绿体16SrRNA的引物PLA491F、OXY1313R,通过PCR、构建基因克隆库的方法初步调查了太湖梅梁湾和东太湖光合自养真核超微藻的遗传多样性.结果表明,太湖自养型真核超微藻主要为隐藻(Cryptophyta),其次为硅藻(Bacillariophyta)、金藻(Chrysophyta)和定鞭藻(Haptophyta).该结果有助于我们更全面地了解太湖浮游藻类的群落结构及生态功能.

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