摘要
以生物分类的数学模型和生物演化的数学模型为基础,探讨25种石斛属植物rbcL蛋白质序列的系统发育关系.用MATLAB7.1构建NJ系统树和UPGMA系统树,用MEGA4.1构建MP系统树,并进行系统发育分析,为研究石斛属植物的系统发育提供蛋白质序列方面的证据.
To explore Phylogenetic relationship with the rbcL protein sequences about 25 species of Dendrobium plants based on the mathematical model of the biological classification and biological evolution.Phylogenetic relationships among species in Dendrobium were estimated by neighbor-joining（N J） and Unweighted Pair-Group Method using an arithmetic Average（UPGMA） methods to construct similar rcbL trees using matlab7.1; by Maximum Parsimony（MP） method to construct similar rcbL trees using MEGA4.I.This paper offers protein sequence evidence for the study of Dendrobium phylogeny.
出处
《漳州师范学院学报（自然科学版）》
2011年第4期34-39,共6页
Journal of ZhangZhou Teachers College（Natural Science)
