{"title":"驯化选择的 COG4-OsbZIP23 模块调控水稻的耐寒性。","authors":"Shenli Sun, Dongfeng Liu, Wei Luo, Zhitao Li, Jinglei Feng, Yalong Guo, Kang Chong, Yunyuan Xu","doi":"10.1016/j.celrep.2024.114965","DOIUrl":null,"url":null,"abstract":"<p><p>Identifying excellent natural variations is the foundation for breeding. Several major genes of quantitative trait loci for chilling tolerance at the seedling stage (qCTS) have been identified. However, less is known about the dual elite modules for the tolerance. Here, we report the major gene of qCTS1-2, Chilling-tolerance in Geng/japonica rice 4 (COG4), encoding the transcription factor ENAC1, coupled with OsbZIP23 to positively regulate chilling tolerance. The haplotype analysis and geographical distribution show that most of the chilling-tolerant japonica varieties carry Var9(CT) at -317 in COG4 (COG4<sup>jap</sup>). The COG4<sup>jap</sup> promoter is preferentially bound by cold-induced OsbZIP23 to cause a higher expression of COG4<sup>jap</sup> compared to COG4<sup>ind</sup>, which promotes multiple pathways for the tolerance. Both COG4<sup>jap</sup> and OsbZIP23<sup>jap</sup> are artificially selected and retained in japonica varieties during domestication. These results not only reveal the regulatory mechanism of OsbZIP23<sup>jap</sup>-COG4<sup>jap</sup> module but also provide valuable variations for molecular design breeding.</p>","PeriodicalId":9798,"journal":{"name":"Cell reports","volume":"43 11","pages":"114965"},"PeriodicalIF":7.5000,"publicationDate":"2024-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Domestication-selected COG4-OsbZIP23 module regulates chilling tolerance in rice.\",\"authors\":\"Shenli Sun, Dongfeng Liu, Wei Luo, Zhitao Li, Jinglei Feng, Yalong Guo, Kang Chong, Yunyuan Xu\",\"doi\":\"10.1016/j.celrep.2024.114965\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Identifying excellent natural variations is the foundation for breeding. Several major genes of quantitative trait loci for chilling tolerance at the seedling stage (qCTS) have been identified. However, less is known about the dual elite modules for the tolerance. Here, we report the major gene of qCTS1-2, Chilling-tolerance in Geng/japonica rice 4 (COG4), encoding the transcription factor ENAC1, coupled with OsbZIP23 to positively regulate chilling tolerance. The haplotype analysis and geographical distribution show that most of the chilling-tolerant japonica varieties carry Var9(CT) at -317 in COG4 (COG4<sup>jap</sup>). The COG4<sup>jap</sup> promoter is preferentially bound by cold-induced OsbZIP23 to cause a higher expression of COG4<sup>jap</sup> compared to COG4<sup>ind</sup>, which promotes multiple pathways for the tolerance. Both COG4<sup>jap</sup> and OsbZIP23<sup>jap</sup> are artificially selected and retained in japonica varieties during domestication. These results not only reveal the regulatory mechanism of OsbZIP23<sup>jap</sup>-COG4<sup>jap</sup> module but also provide valuable variations for molecular design breeding.</p>\",\"PeriodicalId\":9798,\"journal\":{\"name\":\"Cell reports\",\"volume\":\"43 11\",\"pages\":\"114965\"},\"PeriodicalIF\":7.5000,\"publicationDate\":\"2024-11-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Cell reports\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1016/j.celrep.2024.114965\",\"RegionNum\":1,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CELL BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cell reports","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1016/j.celrep.2024.114965","RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CELL BIOLOGY","Score":null,"Total":0}
Domestication-selected COG4-OsbZIP23 module regulates chilling tolerance in rice.
Identifying excellent natural variations is the foundation for breeding. Several major genes of quantitative trait loci for chilling tolerance at the seedling stage (qCTS) have been identified. However, less is known about the dual elite modules for the tolerance. Here, we report the major gene of qCTS1-2, Chilling-tolerance in Geng/japonica rice 4 (COG4), encoding the transcription factor ENAC1, coupled with OsbZIP23 to positively regulate chilling tolerance. The haplotype analysis and geographical distribution show that most of the chilling-tolerant japonica varieties carry Var9(CT) at -317 in COG4 (COG4jap). The COG4jap promoter is preferentially bound by cold-induced OsbZIP23 to cause a higher expression of COG4jap compared to COG4ind, which promotes multiple pathways for the tolerance. Both COG4jap and OsbZIP23jap are artificially selected and retained in japonica varieties during domestication. These results not only reveal the regulatory mechanism of OsbZIP23jap-COG4jap module but also provide valuable variations for molecular design breeding.
期刊介绍：
Cell Reports publishes high-quality research across the life sciences and focuses on new biological insight as its primary criterion for publication. The journal offers three primary article types: Reports, which are shorter single-point articles, research articles, which are longer and provide deeper mechanistic insights, and resources, which highlight significant technical advances or major informational datasets that contribute to biological advances. Reviews covering recent literature in emerging and active fields are also accepted.
The Cell Reports Portfolio includes gold open-access journals that cover life, medical, and physical sciences, and its mission is to make cutting-edge research and methodologies available to a wide readership.
The journal's professional in-house editors work closely with authors, reviewers, and the scientific advisory board, which consists of current and future leaders in their respective fields. The advisory board guides the scope, content, and quality of the journal, but editorial decisions are independently made by the in-house scientific editors of Cell Reports.
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