The ZOS7-MYB60 module confers drought-stress tolerance in rice

文献类型： 外文期刊

第一作者： Zhou, Shubo

作者： Zhou, Shubo;Huang, Jihang;Zhou, Shubo;Su, Yi;Xiao, Langtao;He, Lihong;Iqbal, Zubair;Qu, Mingnan;Zhou, Shubo;He, Lijing;Qu, Mingnan;He, Lijing

作者机构：

关键词： ZOS7; EPFL9; CER1; Stomatal density; Wax biosynthesis; Transcriptome; Drought tolerance

期刊名称：CROP JOURNAL （ 影响因子：5.6； 五年影响因子：6.0 ）

ISSN： 2095-5421

年卷期： 2024 年 12 卷 5 期

页码：

收录情况： SCI

摘要： Shanlan upland rice is an important landrace resource with high drought stress (DS) tolerance. Despite its importance, genes responsible for yield in Shanlan upland rice have yet to be discovered. Our previous study identified a drought-responsive zinc finger protein, ZOS7, as highly expressed in Shanlandao upland rice. However, the function of this gene in controlling drought tolerance remains largely unexplored. In this study, we found that overexpressing ZOS7, a drought-responsive zinc finger protein, in rice increased biomass and yield under drought stress. Co-overexpressing ZOS7 and MYB60, encoding a protein with which ZOS7 interacted, intensified the yield increase. ZOS7 and MYB60 appear to form a module that confers drought tolerance by regulating stomatal density and wax biosynthesis. The ZOS7-MYB60 module could be used in molecular breeding for drought tolerance in rice. (c) 2024 Crop Science Society of China and Institute of Crop Science, CAAS. Production and hosting by Elsevier B.V. on behalf of KeAi Communications Co., Ltd. This is an open access article under the CC BY-NC- ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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