文献类型：期刊文献

英文题名：Rhizosphere microbes enhance plant salt tolerance: Toward crop production in saline soil

作者：Liu, Yunpeng[1] Xun, Weibing[2] Chen, Lin[3] Xu, Zhihui[2] Zhang, Nan[2] Feng, Haichao[2] Zhang, Qiang[4] Zhang, Ruifu[1,2]

第一作者：Liu, Yunpeng

通信作者：Zhang, RF[1]

机构：[1]Chinese Acad Agr Sci, Minist Agr & Rural Affairs, Inst Agr Resources & Reg Planning, Key Lab Microbial Resources Collect & Preservat, Beijing 100081, Peoples R China;[2]Nanjing Agr Univ, Natl Engn Res Ctr Organ Based Fertilizers, Jiangsu Collaborat Innovat Ctr Solid Organ Waste R, Jiangsu Prov Key Lab Organ Solid Waste Utilizat, Nanjing 210095, Peoples R China;[3]Chinese Acad Forestry, Expt Ctr Forestry North China, Beijing 102300, Peoples R China;[4]Heze Kingenta Ecol Engn Co Ltd, Heze 274000, Shandong, Peoples R China

年份：2022

卷号：20

起止页码：6543-6551

外文期刊名：COMPUTATIONAL AND STRUCTURAL BIOTECHNOLOGY JOURNAL

收录：;EI(收录号：20224913207611);Scopus(收录号：2-s2.0-85143158751);WOS:【SCI-EXPANDED(收录号:WOS:000913258100015)】；

基金：This work was funded by the National Key Research and Development Program (2021YFF1000404), the Central Public-interest Scientific Institution Basal Research Fund (No. Y2022QC15), the Agricultural Science and Technology Innovation Program (ASTIP No. CAAS-ZDRW202201) and the TaiShan Industrial Experts Program (2018TSCYCX-37).

语种：英文

外文关键词：Plant salt tolerance; Rhizosphere microbe; Saline soil; Microbe-enhanced salt tolerance; mechanisms

摘要：The world's population continues to increase and thus requires more food production to take place in nonarable land, such as saline soil; therefore, it is urgent to find solutions to enhance the salinity toler-ance of crops. As the second genome of plants, the rhizosphere microbiome plays critical roles in plant fitness under stress conditions. Many beneficial microbes that help plants cope with salinity stress have been identified, highlighting their roles in mitigating salt stress-induced negative effects on plants. However, a comprehensive review of the microbial species that are able to confer plant salt tolerance and the underlying mechanisms is still lacking. In this review, we compared the representative fungal and bacterial taxa that demonstrate the ability to enhance plant growth in saline soil. We also reviewed the mechanisms by which rhizosphere microbes enhance plant salt stress tolerance, i.e., by re-establishing ion and osmotic homeostasis, preventing damage to plant cells, and resuming plant growth under salt stress. Finally, future research efforts to explore the rhizosphere microbiome for agricultural sustainability are proposed.(c) 2022 The Author(s). Published by Elsevier B.V. on behalf of Research Network of Computational and Structural Biotechnology. This is an open access article under the CC BY license (http://creativecommons. org/licenses/by/4.0/).