期刊导航

论文摘要

短小芽孢杆菌BA06的比较基因组分析

Comparative genome analysis of Bacillus pumilus

作者:刘云山(四川大学生命科学学院 四川省分子生物与生物技术重点实验室);田应明(四川大学生命科学学院 四川省分子生物与生物技术重点实验室);李校(四川大学生命科学学院 四川省分子生物与生物技术重点实验室)

Author:LIU Yun-Shan(Sichuan Key Laboratory of Molecular Biology and Biotechnology, College of Life Sciences, Sichuan University);TIAN Ying-Ming(Sichuan Key Laboratory of Molecular Biology and Biotechnology, College of Life Sciences, Sichuan University);LI Xiao(Sichuan Key Laboratory of Molecular Biology and Biotechnology, College of Life Sciences, Sichuan University)

收稿日期:2018-01-09          年卷(期)页码:2018,55(6):1324-1330

期刊名称:四川大学学报: 自然科学版

Journal Name:Journal of Sichuan University (Natural Science Edition)

关键字:短小芽孢杆菌;比较基因组学;基因组岛;基因家族

Key words:Bacillus pumilus, Comparative genomic methods, Genomic island, Gene family

基金项目:国家自然科学基金(31171204)

中文摘要

将短小芽孢杆菌BA06与其他18个短小芽孢杆菌菌株进行全基因组比较,鉴定出BA06基因组中有包括抗性岛、毒力岛、共生岛在内的12个基因组岛或噬菌体序列.基因家族分析鉴定出BA06有3个特异性基因家族,9个基因家族发生扩张,3个基因家族有所收缩.表明BA06在短小芽孢杆菌这一菌种中具有突出的抗药性与运动能力,并具有除皮革脱毛外更多的生物学特性.

英文摘要

Compared whole genome of BA06 with other 18 B.pumilus strains and 12 Genomic islands or prophages were identified, including resistance island, pathogenicity island and symbiotic island. Gene family analysis indicated that BA06 has 3 peculiar gene families, 9 expansive gene families and 3 contractive gene families. Above all of these revealed that BA06 has outstanding drug resistance and moving ability in B.pumilus genus. BA06 possibly has more biological characteristics except dehairing activity.

关闭

Copyright © 2020四川大学期刊社 版权所有.

地址:成都市一环路南一段24号

邮编:610065