中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
茎瘤固氮根瘤菌ORS571中motA基因的功能分析

文献类型:期刊论文

作者孙丽3; 王丹丹3; 殷志秋3; 油勇强1; 刘润进2; 解志红3
刊名微生物学报
出版日期2021
卷号61期号:12页码:4048-4058
ISSN号0001-6209
关键词茎瘤固氮根瘤菌ORS571 鞭毛马达蛋白 motA
其他题名Functional analysis of motA gene in Azorhizobium caulinodans ORS571
文献子类期刊论文
英文摘要[Objective] MotA,an important flagellar motor protein regulating flagellar motility,is one of components of transmembrane proton channel.In this study,we explored the role of motA in Azorhizobium caulinodans ORS571 in the free-living and symbiotic states.[Methods] DeltamotA mutant was constructed by homologous recombination and tri-parental conjugation.We tested the characterizations of the growth state,swimming motility,nitrogen fixation,exopolysaccharides (EPS) production,biofilm formation,and host colonization between wild-type and DeltamotA mutant.[Results] DeltamotA mutant showed defective cell motility ability but the growth property was not impaired,and its nitrogen fixation,EPS production,biofilm formation,and host colonization were lower than that of the wild-type.[Conclusion] In A.caulinodans ORS571,MotA plays role in motility,nitrogen fixation,EPS production,biofilm formation,and root colonization.
语种中文
CSCD记录号CSCD:7109002
源URL[http://ir.yic.ac.cn/handle/133337/34244]  
专题烟台海岸带研究所_中科院烟台海岸带研究所知识产出
作者单位1.中国科学院烟台海岸带研究所,山东烟台264003;
2.青岛农业大学植物医学学院,山东青岛266000
3.山东农业大学资源与环境学院,山东泰安271000;
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GB/T 7714
孙丽,王丹丹,殷志秋,等. 茎瘤固氮根瘤菌ORS571中motA基因的功能分析[J]. 微生物学报,2021,61(12):4048-4058.
APA 孙丽,王丹丹,殷志秋,油勇强,刘润进,&解志红.(2021).茎瘤固氮根瘤菌ORS571中motA基因的功能分析.微生物学报,61(12),4048-4058.
MLA 孙丽,et al."茎瘤固氮根瘤菌ORS571中motA基因的功能分析".微生物学报 61.12(2021):4048-4058.

入库方式: OAI收割

来源:烟台海岸带研究所

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