CaADIP1-dependent CaADIK1-kinase activation is required for abscisic acid signalling and drought stress response in Capsicum annuum
DC Field | Value | Language |
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dc.contributor.author | Jeong, Soongon | - |
dc.contributor.author | Lim, Chae Woo | - |
dc.contributor.author | Lee, Sung Chul | - |
dc.date.accessioned | 2021-09-03T10:40:08Z | - |
dc.date.available | 2021-09-03T10:40:08Z | - |
dc.date.issued | 2021-09 | - |
dc.identifier.issn | 0028-646X | - |
dc.identifier.issn | 1469-8137 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/49008 | - |
dc.description.abstract | Induction of the abscisic acid (ABA) signalling network is associated with various stress conditions, including cold, high salinity and drought. As core ABA signalling components, group A type 2C protein phosphatases (PP2Cs) interact with and inhibit snf1-related protein kinase2s. Here, we isolated and characterised the pepper mitogen-activated protein kinase kinase kinase CaADIK1, which interacts with the group A PP2C CaADIP1. CaADIK1 transcripts were induced by abiotic stresses, and CaADIK1 localised in the nucleus and cytoplasm. We verified that CaADIP1 inhibits the autokinase activity of CaADIK1; moreover, the kinase activity of CaADIK1 is enhanced by drought stress. We performed genetic analysis using CaADIK1-silenced pepper and CaADIK1-overexpressing (OX) Arabidopsis plants. CaADIK1-silenced pepper plants showed drought-sensitive phenotypes, whereas CaADIK1-OX Arabidopsis plants showed ABA-sensitive and drought-tolerant phenotypes. In CaADIK1(K32N)-OX Arabidopsis plants mutated at the ATP-binding site, the ABA-insensitive and drought-sensitive phenotypes were restored. Taken together, our findings show that CaADIK1 positively regulates the ABA-dependent drought stress response and is inhibited by CaADIP1. | - |
dc.format.extent | 15 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | WILEY | - |
dc.title | CaADIP1-dependent CaADIK1-kinase activation is required for abscisic acid signalling and drought stress response in Capsicum annuum | - |
dc.type | Article | - |
dc.identifier.doi | 10.1111/nph.17544 | - |
dc.identifier.bibliographicCitation | NEW PHYTOLOGIST, v.231, no.6, pp 2247 - 2261 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000672477300001 | - |
dc.identifier.scopusid | 2-s2.0-85109688503 | - |
dc.citation.endPage | 2261 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 2247 | - |
dc.citation.title | NEW PHYTOLOGIST | - |
dc.citation.volume | 231 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | abscisic acid | - |
dc.subject.keywordAuthor | dephosphorylation | - |
dc.subject.keywordAuthor | drought | - |
dc.subject.keywordAuthor | kinase | - |
dc.subject.keywordAuthor | pepper | - |
dc.subject.keywordAuthor | phosphatase | - |
dc.subject.keywordAuthor | phosphorylation | - |
dc.subject.keywordPlus | PHOSPHATASES TYPE 2C | - |
dc.subject.keywordPlus | PROTEIN-KINASES | - |
dc.subject.keywordPlus | POSITIVE REGULATOR | - |
dc.subject.keywordPlus | CATALYTIC DOMAIN | - |
dc.subject.keywordPlus | ABA | - |
dc.subject.keywordPlus | PHOSPHORYLATION | - |
dc.subject.keywordPlus | BIOSYNTHESIS | - |
dc.subject.keywordPlus | TOLERANCE | - |
dc.subject.keywordPlus | MAPKKK | - |
dc.subject.keywordPlus | TRANSFORMATION | - |
dc.relation.journalResearchArea | Plant Sciences | - |
dc.relation.journalWebOfScienceCategory | Plant Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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