江西农业大学学报2011，Vol.33Issue(1)：162-167,6.
柑橘类植物和其它植物的GPAT和SOD基因分子进化分析
Molecular Evolution Analysis of GPAT and SOD Genes in Citrus and Other Plants
摘要
Abstract
GPAT and SOD are very important genes closely related with cold resistance and stress resistance of plants. In order to study the similarities and differences of GPAT and SOD genes, molecular evolution,the systemic evolution trees of GAPT gene and Fe/Mn -SOD and Cu/Zn -SOD and total SOD gene were established by using the software of PAUP4.0 and the method of MP in GPAT and SOD genes, amino acids sequences of several citrus and other plants in database of GenBank. The analysis of GPAT gene' s systemic evolution tree showed that the molecular evolution difference in monocotyledons and dicotyledons was not so large but the difference was relatively large in citrus plants. The analysis of Fe/Mn -SOD gene' s systemic evolution tree showed that this gene' s molecular evolution had close connection with stress resistance of the plant itself.The analysis of Cu/Zn - SOD gene' s systemic evolution tree showed that the gene' s evolution was very conservative. The analysis of total SOD gene' s systemic evolution tree showed that the foundation of the evolution and clustering in SOD gene was not plants, family and genus but the metallicions of SOD gene. Cu/Zn -SOD gene and Fe/Mn - SOD gene rooted in distinct ancestral gene and the former was more conservative than the latter.关键词
柑橘类植物/GPAT/SOD/分子进化分析分类
农业科技引用本文复制引用
吴波,刘勇..柑橘类植物和其它植物的GPAT和SOD基因分子进化分析[J].江西农业大学学报,2011,33(1):162-167,6.基金项目
江西省自然科学基金项目(2009GZN0024)、江西省教育厅科技项目(GJJ09542)和江西农业大学博士启动基金项目(1791) （2009GZN0024）
