文献类型：期刊文献

英文题名：Quo vadis: signaling molecules and small secreted proteins from mycorrhizal fungi at the early stage of mycorrhiza formation

作者：Wu, Chu[1,2] Qu, Jinwang[1] Liu, Liping[1] Kang, Heng[3] Sun, Honggang[4] Zhang, Yong[5] Ghorbani, Abazar[1] Pehlivan, Necla[6]

第一作者：Wu, Chu

通信作者：Wu, C[1];Wu, C[2]

机构：[1]Yangtze Univ, Coll Hort & Gardening, Jingzhou 434025, Hubei, Peoples R China;[2]Yangtze Univ, Inst Plant Ecol & Environmal Restorat, Jingzhou 434025, Hubei, Peoples R China;[3]Huazhong Agr Univ, Coll Plant Sci & Technol, Wuhan 430070, Hubei, Peoples R China;[4]Chinese Acad Forestry, Inst Subtrop Forestry, Fuyang 311400, Zhejiang, Peoples R China;[5]Chinese Acad Forestry, Res Inst Trop Forestry, Guangzhou 510520, Guangdong, Peoples R China;[6]Recep Tayyip Erdogan Univ, Fac Arts & Sci, Dept Biol, TR-53100 Rize, Turkey

年份：2021

卷号：85

期号：2

起止页码：123-143

外文期刊名：SYMBIOSIS

收录：;Scopus(收录号：2-s2.0-85110677165);WOS:【SCI-EXPANDED(收录号:WOS:000672377800001)】；

基金：This work was supported by National Natural Science Foundation of China [grant numbers 31870378]; Fujian University Key Laboratory for Plant-Microbe Interaction [grant number PMI2018KF2]

语种：英文

外文关键词：molecular crosstalk; cell wall; mycorrhizal symbiosis

摘要：Mycorrhizal symbiosis has been evolved to be ubiquitous in natural and agricultural ecosystems. Mycorrhiza formation helps host plants acquire more nutrients and water, thereby improving host plant resistance to abiotic and biotic stresses. Molecular crosstalk begins between symbiotic partners before the establishment of mycorrhizal symbiosis. Signaling molecules and small secreted proteins are then released from the two symbionts. Signaling molecules released from the fungi include Myc factors, indole 3-acetic acid, and hypaphorine, etc. Meanwhile, they secrete some carbohydrate active enzymes (e.g., proteases and lipases), and proteins with conserved LysM and CFEM motifs. These secreted signaling molecules and proteins function outside the host cell wall and improve the establishment efficiency of mycorrhizal symbiosis. Here we focus on the functions of these signaling molecules and secreted proteins released from mycorrhizal fungi at the early stage of mycorrhiza formation. Since global advances are much slower than those involved in pathogenic fungi, we hope the research in this field promotes deservedly.