• 主题
高级搜索  >
历史搜索 清空历史
首页> 中文期刊> 《中国昆虫科学：英文版》 >cDNA sequence analysis of ribosomal protein S13 gene in Plutella xylostella （Lepidoptera： Plutellidae）

cDNA sequence analysis of ribosomal protein S13 gene in Plutella xylostella （Lepidoptera： Plutellidae）

         
页面导航
  • 摘要
  • 著录项
  • 相关主题

摘要

Ribosomal protein S 13 gene has been cloned and analyzed in many organisms,but there are few documents relating to insects. In this communication, the full-length cDNA sequence of ribosomal protein S 13 gene in the diamondback moth, Plutella xylostella(Lepidoptera: Plutellidae), was determined by using PCR amplification technique. The features of the ribosomal protein S 13 gene sequence were analyzed and the deduced amino acids sequence was compared with those from other insects. The results of multi-alignment of the amino acid sequences between the diamondback moth and other insect species revealed that this gene sequence is highly conserved in insects. Based on maximum likelihood method, a phylogenetic tree was constructed from 10 different species using PHYLIP software. It showed that nematode is one separate lineage and the five insect speciesbe long to another lineage, whereas those species higher than insects form the third one. The pattern of this phylogenetic tree evidently represented the evolution of different species.

著录项

获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号