Phylogenetic analysis of members of the order Laminariales based on rbcL genes and 5.8S rRNA genes

摘要：

Phylogenetic analysis is widely used to determine evolution and function of gene, to identify the genus of algae based on gene sequences. Phylogenetic trees showing the evolutionary relationship of 20 Laminariales based on rbcL and 5.8S rRNA gene sequences were compared. The validity and the reliability of phylogenetic trees were studied in this paper. The results show that rbcL gene sequences are reliable at determining relationships of Laminariales. 5.8S rRNA gene sequences are appropriate for describing phylogenetic relationships between some distantly related algae. It is useful to clarify the phylogenetic relationships of Laminariales combining rbcL with 5.8S rRNA gene sequences.

关键词： rbcL genes 5.8S rRNA genes Laminariales phylogenetic relationships

作者: Zeyu Zhang Ruipeng Wang Xiangying Meng Xiuli Wang Xiaoli Li

作者单位: College of Life Science and Biotechnology,Dalian Fisheries University,Dalian 116023,China

会议类型: 国际会议

会议名称: The 3rd International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2009)(第三届生物信息与生物医学工程国际会议)

会议地点: 北京

会议语种:英文

页码: 1-3

在线出版日期: 2009-06-11（万方平台首次上网日期，不代表论文的发表时间）