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식물노화·수명연구단
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Redundant roles of four ZIP family members in zinc homeostasis and seed development in Arabidopsis thaliana

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dc.contributor.authorSichul Lee-
dc.contributor.authorLee, Joohyun-
dc.contributor.authorRicachenevsky, Felipe K.-
dc.contributor.authorPunshon, Tracy-
dc.contributor.authorTappero, Ryan-
dc.contributor.authorSalt, David E.-
dc.contributor.authorGuerinot, Mary Lou-
dc.date.accessioned2022-01-05T00:30:44Z-
dc.date.available2022-01-05T00:30:44Z-
dc.date.created2021-11-01-
dc.date.issued2021-11-
dc.identifier.issn0960-7412-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/11001-
dc.description.abstract© 2021 Society for Experimental Biology and John Wiley & Sons LtdZinc (Zn) is essential for normal plant growth and development. The Zn-regulated transporter, iron-regulated transporter (IRT)-like protein (ZIP) family members are involved in Zn transport and cellular Zn homeostasis throughout the domains of life. In this study, we have characterized four ZIP transporters from Arabidopsis thaliana (IRT3, ZIP4, ZIP6, and ZIP9) to better understand their functional roles. The four ZIP proteins can restore the growth defect of a yeast Zn uptake mutant and are upregulated under Zn deficiency. Single and double mutants show no phenotypes under Zn-sufficient or Zn-limited growth conditions. In contrast, triple and quadruple mutants show impaired growth irrespective of external Zn supply due to reduced Zn translocation from root to shoot. All four ZIP genes are highly expressed during seed development, and siliques from all single and higher-order mutants exhibited an increased number of abnormal seeds and decreased Zn levels in mature seeds relative to wild type. The seed phenotypes could be reversed by supplementing the soil with Zn. Our data demonstrate that IRT3, ZIP4, ZIP6, and ZIP9 function redundantly in maintaining Zn homeostasis and seed development in A. thaliana.-
dc.language영어-
dc.publisherJohn Wiley and Sons Inc-
dc.titleRedundant roles of four ZIP family members in zinc homeostasis and seed development in Arabidopsis thaliana-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000704912500001-
dc.identifier.scopusid2-s2.0-85116523290-
dc.identifier.rimsid76557-
dc.contributor.affiliatedAuthorSichul Lee-
dc.identifier.doi10.1111/tpj.15506-
dc.identifier.bibliographicCitationPlant Journal, v.108, no.4, pp.1162 - 1173-
dc.relation.isPartOfPlant Journal-
dc.citation.titlePlant Journal-
dc.citation.volume108-
dc.citation.number4-
dc.citation.startPage1162-
dc.citation.endPage1173-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaPlant Sciences-
dc.relation.journalWebOfScienceCategoryPlant Sciences-
dc.subject.keywordPlusZN-DEFICIENCY-
dc.subject.keywordPlusTRANSPORTER-
dc.subject.keywordPlusIRON-
dc.subject.keywordPlusFE-
dc.subject.keywordPlusTRANSFORMATION-
dc.subject.keywordPlusTOLERANCE-
dc.subject.keywordPlusPLANTS-
dc.subject.keywordPlusSHOOT-
dc.subject.keywordPlusCU-
dc.subject.keywordAuthorabiotic stress-
dc.subject.keywordAuthorArabidopsis thaliana-
dc.subject.keywordAuthorhigh-order mutants-
dc.subject.keywordAuthorseeds-
dc.subject.keywordAuthorzinc-
dc.subject.keywordAuthorzinc homeostasis-
dc.subject.keywordAuthorZIP transporter-
Appears in Collections:
Center for Plant Aging Research (식물 노화·수명 연구단) > 1. Journal Papers (저널논문)
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