南京师大学报（自然科学版）Issue(3)：89-94,6.
向HelmCoP数据库直系同源组添加古菌序列
Assigning Archaeal Sequences to HelmCoP Groups
摘要
Abstract
Orthologous groups containing archaeal sequences could facilitate many researches based on HelmCoP data, but unfortunately there were no archaeal sequences in HelmCoP groups. To assign archaeal sequences to HelmCoP groups,we assigned sequences in proteomes of 29 type strains of multiple archaeal species to HelmCoP groups through both BLAST search and OrthoMCL analysis,according to the protocol for assigning sequences by a OrthoMCL-DB web tool. The results showed that 21 326 archaeal sequences were successfully assigned to 1 954 HelmCoP groups,and other 2 821 sequences were assigned to NO_GROUP. These assignments gained support from quite good BLAST hits. In addition,some free-living species including Caenorhabditis japonica,soybean,and thale cress were also highlighted in this study,because many genes of these species had homologs in archaeal species.关键词
古菌/OrthoMCL/HelmCoP/BLASTKey words
Archaea/OrthoMCL/HelmCoP/BLAST分类
信息技术与安全科学引用本文复制引用
杨一子,罗大民..向HelmCoP数据库直系同源组添加古菌序列[J].南京师大学报（自然科学版）,2014,(3):89-94,6.基金项目
国家自然科学基金(81171595)、福建省自然科学基金(2010J01229) （81171595）
