Phylogenetic Analysis of IPP Isomerase Gene in Haematococcus pluvialis
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Supported by the National Natural Science Foundation in China (30671126), Natural Science Foundation in Shandong University of Technology (4040306017) and Start-up Foundation for Ph. D in Shandong University of Technology (4041-405017;4041-405016).

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    Abstract:

    By reconstruction of a phylogenetic tree, the phylogeny of IPP isomerase was studied. The results showed that different source IPP isomerase genes form monophyletic clade with 100% bootstrap support, and each clade had different evolution model. 9.8% amino acid sites of IPP isomerase derived from green algal endured positive selection by method of maximum likelihood rate, and the evolutionary pattern of IPP isomerase gene derived from green algal was different from those in higher plants and bacterium.

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高政权,孟春晓,孔德信.雨生红球藻中IPP异构酶基因的系统发育分析[J].热带亚热带植物学报,2008,16(3):195~198

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