The COG1-OsSERL2 complex senses cold to trigger signaling network for chilling tolerance in japonica rice
Abstract Improvement of chilling tolerance is a key strategy to face potential menace from abnormal temperature in rice production, which depends on the signaling network triggered by receptors. However, little is known about the QTL genes encoding membrane complexes for sensing cold. Here, C hillin...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2023-05-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-023-38860-4 |
| _version_ | 1797811399740620800 |
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| author | Changxuan Xia Guohua Liang Kang Chong Yunyuan Xu |
| author_facet | Changxuan Xia Guohua Liang Kang Chong Yunyuan Xu |
| author_sort | Changxuan Xia |
| collection | DOAJ |
| description | Abstract Improvement of chilling tolerance is a key strategy to face potential menace from abnormal temperature in rice production, which depends on the signaling network triggered by receptors. However, little is known about the QTL genes encoding membrane complexes for sensing cold. Here, C hilling-t o lerance in G engdao/japonica rice 1 (COG1) is isolated from a chromosome segment substitution line containing a QTL (qCS11-jap) for chilling sensitivity. The major gene COG1 is found to confer chilling tolerance in japonica rice. In natural rice populations, only the haplogroup1 encodes a functional COG1. Evolutionary analysis show that COG1 originates from Chinese O. Rufipogon and is fixed in japonica rice during domestication. COG1, a membrane-localized LRR-RLP, targets and activates the kinase OsSERL2 in a cold-induced manner, promoting chilling tolerance. Furthermore, the cold signal transmitted by COG1-OsSERL2 activates OsMAPK3 in the cytoplasm. Our findings reveal a cold-sensing complex, which mediates signaling network for the chilling defense in rice. |
| first_indexed | 2024-03-13T07:22:04Z |
| format | Article |
| id | doaj.art-447e4be878754937b27fe85b88b9249b |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-03-13T07:22:04Z |
| publishDate | 2023-05-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-447e4be878754937b27fe85b88b9249b2023-06-04T11:33:21ZengNature PortfolioNature Communications2041-17232023-05-0114111410.1038/s41467-023-38860-4The COG1-OsSERL2 complex senses cold to trigger signaling network for chilling tolerance in japonica riceChangxuan Xia0Guohua Liang1Kang Chong2Yunyuan Xu3The Key Laboratory of Plant Molecular Physiology, Institute of Botany, Chinese Academy of SciencesJiangsu Key Laboratory of Crop Genetics and Physiology/Co-Innovation Centre for Modern Production Technology of Grain Crops, Key Laboratory of Plant Functional Genomics of the Ministry of Education, Yangzhou UniversityThe Key Laboratory of Plant Molecular Physiology, Institute of Botany, Chinese Academy of SciencesThe Key Laboratory of Plant Molecular Physiology, Institute of Botany, Chinese Academy of SciencesAbstract Improvement of chilling tolerance is a key strategy to face potential menace from abnormal temperature in rice production, which depends on the signaling network triggered by receptors. However, little is known about the QTL genes encoding membrane complexes for sensing cold. Here, C hilling-t o lerance in G engdao/japonica rice 1 (COG1) is isolated from a chromosome segment substitution line containing a QTL (qCS11-jap) for chilling sensitivity. The major gene COG1 is found to confer chilling tolerance in japonica rice. In natural rice populations, only the haplogroup1 encodes a functional COG1. Evolutionary analysis show that COG1 originates from Chinese O. Rufipogon and is fixed in japonica rice during domestication. COG1, a membrane-localized LRR-RLP, targets and activates the kinase OsSERL2 in a cold-induced manner, promoting chilling tolerance. Furthermore, the cold signal transmitted by COG1-OsSERL2 activates OsMAPK3 in the cytoplasm. Our findings reveal a cold-sensing complex, which mediates signaling network for the chilling defense in rice.https://doi.org/10.1038/s41467-023-38860-4 |
| spellingShingle | Changxuan Xia Guohua Liang Kang Chong Yunyuan Xu The COG1-OsSERL2 complex senses cold to trigger signaling network for chilling tolerance in japonica rice Nature Communications |
| title | The COG1-OsSERL2 complex senses cold to trigger signaling network for chilling tolerance in japonica rice |
| title_full | The COG1-OsSERL2 complex senses cold to trigger signaling network for chilling tolerance in japonica rice |
| title_fullStr | The COG1-OsSERL2 complex senses cold to trigger signaling network for chilling tolerance in japonica rice |
| title_full_unstemmed | The COG1-OsSERL2 complex senses cold to trigger signaling network for chilling tolerance in japonica rice |
| title_short | The COG1-OsSERL2 complex senses cold to trigger signaling network for chilling tolerance in japonica rice |
| title_sort | cog1 osserl2 complex senses cold to trigger signaling network for chilling tolerance in japonica rice |
| url | https://doi.org/10.1038/s41467-023-38860-4 |
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