Effects of Calcium and Signal Sensing Systems onAzorhizobium caulinodansBiofilm Formation and Host Colonization
文献类型：期刊论文
| 作者 | Liu, Xiaolin2,3; Zhang, Kaiye2; Liu, Yanan2,3; Zou, Desheng2,3; Wang, Dandan1; Xie, Zhihong1,2,4
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| 刊名 | FRONTIERS IN MICROBIOLOGY
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| 出版日期 | 2020-09-16 |
| 卷号 | 11页码:13 |
| 关键词 | Azorhizobium caulinodans calcium biofilm chemotaxis quorum sensing eDNA |
| ISSN号 | 1664-302X |
| DOI | 10.3389/fmicb.2020.563367 |
| 通讯作者 | Xie, Zhihong(zhxie@yic.ac.cn) |
| 英文摘要 | Biofilm formation is important for establishing plants-microbe associations. The role of calcium on biofilm formation has been studied in many bacteria except rhizobia. In this study, we investigated the role of calcium for biofilm formation inAzorhizobium caulindans, which forms nodules in the stem and root of its host plantSesbania rostrata. We found that calcium is essential forA. caulindansbiofilm formation, in addition to the presence of extracellular matrix components, eDNA and proteins. Also, calcium-mediated biofilm formation was tested with chemotaxis, motility, cyclic di-GMP synthesis, and quorum sensing mutants. Finally, calcium was found to promoteS. rostrataroot colonization ofA. caulinodans. In total, these results show that calcium is essential forA. caulindansbiofilm formation, and it affects the interaction betweenA. caulinodansand host plant. |
| WOS关键词 | BIOFILM FORMATION ; XYLELLA-FASTIDIOSA ; CHEMOTAXIS ; NITROGEN ; RHIZOBIUM ; BACTERIA ; VIRULENCE ; PROTEINS ; MOTILITY ; MATRIX |
| 资助项目 | NSFC-Shandong Joint Fund Key Projects[U1806206] ; National Key Research and Development Program[2019YFD1002702] ; National Natural Science Foundation of China[31870020] |
| WOS研究方向 | Microbiology |
| 语种 | 英语 |
| WOS记录号 | WOS:000576263300001 |
| 资助机构 | NSFC-Shandong Joint Fund Key Projects ; National Key Research and Development Program ; National Natural Science Foundation of China |
| 源URL | [http://ir.yic.ac.cn/handle/133337/28434]  |
| 专题 | 海岸带生物学与生物资源利用重点实验室 烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室 |
| 通讯作者 | Xie, Zhihong |
| 作者单位 | 1.Shandong Agr Univ, Coll Resources & Environm, Natl Engn Lab Efficient Utilizat Soil & Fertilize, Tai An, Shandong, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai, Peoples R China 3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xiaolin,Zhang, Kaiye,Liu, Yanan,et al. Effects of Calcium and Signal Sensing Systems onAzorhizobium caulinodansBiofilm Formation and Host Colonization[J]. FRONTIERS IN MICROBIOLOGY,2020,11:13. |
| APA | Liu, Xiaolin,Zhang, Kaiye,Liu, Yanan,Zou, Desheng,Wang, Dandan,&Xie, Zhihong.(2020).Effects of Calcium and Signal Sensing Systems onAzorhizobium caulinodansBiofilm Formation and Host Colonization.FRONTIERS IN MICROBIOLOGY,11,13. |
| MLA | Liu, Xiaolin,et al."Effects of Calcium and Signal Sensing Systems onAzorhizobium caulinodansBiofilm Formation and Host Colonization".FRONTIERS IN MICROBIOLOGY 11(2020):13. |
入库方式： OAI收割
来源：烟台海岸带研究所
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