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通过线粒体细胞色素氧化酶基因亚基I与亚基II的DNA序列分析推断印度白蚁(等翅目:白蚁科)及其各自属的系统发育位置。

Phylogenetic position of Indian termites (Isoptera: Termitidae) with their respective genera inferred from DNA sequence analysis of the mitochondrial cytochrome oxidase gene subunit I compared to subunit II.

作者信息

Sharma Vijay Lakshmi, Singla Mandakini, Sobti Ranbir Chander

机构信息

Department of Zoology, Panjab University, Chandigarh, India.

出版信息

Mol Cell Biochem. 2013 Aug 20. doi: 10.1007/s11010-013-1779-3.

Abstract

The present work was aimed to investigate the phylogenetic analysis of different species of Indian termites belonging to the family termitidae based on mitochondrial genes COI and COII. The sequences so obtained from public database revealed grouping of termites according to their ecological distribution. The sequences of the species under investigation were characterized on the basis of frequencies of nucleotide bases and in most of the species, a significantly high percentage of A+T base composition was observed. Phylogenetic tree revealed positioning of species according to the analysis of their cytochrome oxidase subunits.

摘要

本研究旨在基于线粒体基因COI和COII对属于白蚁科的不同印度白蚁物种进行系统发育分析。从公共数据库获得的序列显示,白蚁根据其生态分布进行分组。根据核苷酸碱基频率对所研究物种的序列进行了特征分析,在大多数物种中,观察到A+T碱基组成的百分比显著较高。系统发育树根据细胞色素氧化酶亚基的分析显示了物种的定位。

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