Function of small GTPase Rho3 in regulating growth, conidiation and virulence of Botrytis cinerea
文献类型：期刊论文
| 作者 | An, Bang1; Li, Boqiang; Qin, Guozheng ; Tian, Shiping
|
| 刊名 | FUNGAL GENETICS AND BIOLOGY
 |
| 出版日期 | 2015 |
| 卷号 | 75页码:46-55 |
| 关键词 | Rho3 Botrytis cinerea Virulence ROS Mitochondria |
| ISSN号 | 1087-1845 |
| DOI | 10.1016/j.fgb.2015.01.007 |
| 文献子类 | Article |
| 英文摘要 | Small GTPases of the Rho family play an important role in regulating biological processes in fungi. In this study, we mainly investigated the biological functions of Rho3 in Botrytis cinerea, and found that deletion of the rho3 from B. cinerea significantly suppressed vegetative growth and conidiation, reduced appressorium formation and decreased virulence. Microscopy analysis revealed that the distance between septa was increased in the Delta rho3 mutant. In addition, mitochondria were suggested to be the main sources of intracellular reactive oxygen species (ROS) in B. cinerea based on dual staining with 2',7'-dichlorodihydro-fluorescein diacetate and MitoTracker orange. The Arho3 mutant showed less accumulation of ROS in the hyphae tips compared to the WT strain of B. cinerea. These results provide the novel evidence to ascertain the function of small GTPase Rho3 in regulating growth, conidiation and virulence of B. cinerea. (C) 2015 Elsevier Inc. All rights reserved. |
| 学科主题 | Genetics & Heredity ; Mycology |
| 出版地 | SAN DIEGO |
| 电子版国际标准刊号 | 1096-0937 |
| WOS关键词 | GENERATING NADPH OXIDASES ; POLARIZED CELL-GROWTH ; ASPERGILLUS-NIDULANS ; MITOCHONDRIA ; PATHOGENICITY ; METABOLISM ; PROTEINS ; DISEASE ; GERMINATION ; ACTIVATION |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000350781000005 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 资助机构 | 973 program [2013CB127103] ; National Natural Science Foundation of China [31030051, 31172005] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/25814]  |
| 专题 | 中科院北方资源植物重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China 2.Univ Chinese Acad Sci, Being 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | An, Bang,Li, Boqiang,Qin, Guozheng,et al. Function of small GTPase Rho3 in regulating growth, conidiation and virulence of Botrytis cinerea[J]. FUNGAL GENETICS AND BIOLOGY,2015,75:46-55. |
| APA | An, Bang,Li, Boqiang,Qin, Guozheng,&Tian, Shiping.(2015).Function of small GTPase Rho3 in regulating growth, conidiation and virulence of Botrytis cinerea.FUNGAL GENETICS AND BIOLOGY,75,46-55. |
| MLA | An, Bang,et al."Function of small GTPase Rho3 in regulating growth, conidiation and virulence of Botrytis cinerea".FUNGAL GENETICS AND BIOLOGY 75(2015):46-55. |
入库方式： OAI收割
来源：植物研究所
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