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| AUXIN RESPONSE FACTOR 1 Acts as a Positive Regulator in the Response of Poplar to Trichoderma asperellum Inoculation in Overexpressing Plants | |
| Wang, Yue-Feng; Hou, Xue-Yue; Deng, Jun-Jie; Yao, Zhi-Hong; Lyu, Man-Man; Zhang, Rong-Shu | |
| 2020 | |
| 发表期刊 | PLANTS-BASEL
 |
| 卷号 | 9期号:2 |
| 摘要 | Numerous Trichoderma strains have been reported to be optimal biofertilizers and biocontrol agents with low production costs and environmentally friendly properties. Trichoderma spp. promote the growth and immunity of plants by multiple means. Interfering with the hormonal homeostasis in plants is the most critical strategy. However, the mechanisms underlying plants' responses to Trichoderma remain to be further elucidated. Auxin is the most important phytohormone that regulates almost every aspect of a plant's life, especially the trade-off between growth and defense. The AUXIN RESPONSE FACTOR (ARF) family proteins are key players in auxin signaling. We studied the responses and functions of the PdPapARF1 gene in a hybrid poplar during its interaction with beneficial T. asperellum strains using transformed poplar plants with PdPapARF1 overexpression (on transcription level in this study). We report that PdPapARF1 is a positive regulator for promoting poplar growth and defense responses, as does T. asperellum inoculation. PdPapARF1 also turned out to be a positive stimulator of adventitious root formation. Particularly, the overexpression of PdPapARF1 induced a 32.3% increase in the height of 40-day-old poplar plants and a 258% increase in the amount of adventitious root of 3-week-old subcultured plant clones. Overexpressed PdPapARF1 exerted its beneficial functions through modulating the hormone levels of indole acetic acid (IAA), jasmonic acid (JA), and salicylic acid (SA) in plants and activating their signaling pathways, creating similar results as inoculated with T. asperellum. Particularly, in the overexpressing poplar plants, the IAA level increased by approximately twice of the wild-type plants; and the signaling pathways of IAA, JA, and SA were drastically activated than the wild-type plants under pathogen attacks. Our report presents the potential of ARFs as the crucial and positive responders in plants to Trichoderma inducing. |
| 关键词 | poplar ARF1 Trichoderma growth-promotion hormone levels hormone signaling pathways |
| 学科领域 | Plant Sciences |
| DOI | 10.3390/plants9020272 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS关键词 | ROOT INITIATION ; AUXIN ; GROWTH ; ARABIDOPSIS ; DEFENSE ; STIMULATION ; CYTOKININ ; TOMATO |
| WOS研究方向 | Plant Sciences |
| WOS记录号 | WOS:000519248200028 |
| 出版者 | MDPI |
| 文献子类 | Article |
| 出版地 | BASEL |
| EISSN | 2223-7747 |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) ; NSFCNational Natural Science Foundation of China (NSFC) [31370642] ; Joint Guidance (Lian-He-Yin-Dao) project of the Natural Science Foundation of Heilongjiang Province [LH2019C015] |
| 作者邮箱 | wangyf777@ibcas.ac.cn ; houxueyue@nefu.edu.cn ; fireflyndmoon@nefu.edu.cn ; dblydx2015@nefu.edu.com ; lvmanman@nefu.edu.cn ; zrs6504@nefu.edu.cn |
| 作品OA属性 | Green Published, gold |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/21863 |
| 专题 | 中科院光生物学重点实验室 |
| 作者单位 | 1.[Wang, Yue-Feng 2.Hou, Xue-Yue 3.Deng, Jun-Jie 4.Yao, Zhi-Hong 5.Lyu, Man-Man 6.Northeast Forestry Univ, Coll Landscape Architecture, 26 Hexing Rd, Harbin 150040, Peoples R China 7.Chinese Acad Sci, Inst Bot, Photosynth Res Ctr, CAS Key Lab Photobiol, Beijing 100093, Peoples R China 8.Chinese Acad Sci, Grad Univ, Coll Life Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yue-Feng,Hou, Xue-Yue,Deng, Jun-Jie,et al. AUXIN RESPONSE FACTOR 1 Acts as a Positive Regulator in the Response of Poplar to Trichoderma asperellum Inoculation in Overexpressing Plants[J]. PLANTS-BASEL,2020,9(2). |
| APA | Wang, Yue-Feng,Hou, Xue-Yue,Deng, Jun-Jie,Yao, Zhi-Hong,Lyu, Man-Man,&Zhang, Rong-Shu.(2020).AUXIN RESPONSE FACTOR 1 Acts as a Positive Regulator in the Response of Poplar to Trichoderma asperellum Inoculation in Overexpressing Plants.PLANTS-BASEL,9(2). |
| MLA | Wang, Yue-Feng,et al."AUXIN RESPONSE FACTOR 1 Acts as a Positive Regulator in the Response of Poplar to Trichoderma asperellum Inoculation in Overexpressing Plants".PLANTS-BASEL 9.2(2020). |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Wang-2020-AUXIN RESP（2907KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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