Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Lee, Yuree | - |
dc.contributor.author | Yoon, Taek Han | - |
dc.contributor.author | Lee, Jiyoun | - |
dc.contributor.author | Jeon, So Yeon | - |
dc.contributor.author | Lee, Jae Ho | - |
dc.contributor.author | Lee, Mi Kyoung | - |
dc.contributor.author | Chen, Huize | - |
dc.contributor.author | Yun, Ju | - |
dc.contributor.author | Oh, Se Yun | - |
dc.contributor.author | Wen, Xiaohong | - |
dc.contributor.author | Cho, Hui Kyung | - |
dc.contributor.author | Mang, Hyunggon | - |
dc.contributor.author | Kwak, June Myoung | - |
dc.date.accessioned | 2018-05-25T02:25:42Z | - |
dc.date.available | 2018-05-25T02:25:42Z | - |
dc.date.created | 2018-05-14 | - |
dc.date.issued | 2018-05 | - |
dc.identifier.citation | Cell, v.173, no.6, pp.1468 - 1480 | - |
dc.identifier.issn | 0092-8674 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/6382 | - |
dc.description.abstract | The cell wall, a defining feature of plants, provides a rigid structure critical for bonding cells together. To overcome this physical constraint, plants must process cell wall linkages during growth and development. However, little is known about the mechanism guiding cell-cell detachment and cell wall remodeling. Here, we identify two neighboring cell types in Arabidopsis that coordinate their activities to control cell wall processing, thereby ensuring precise abscission to discard organs. One cell type produces a honeycomb structure of lignin, which acts as a mechanical “brace” to localize cell wall breakdown and spatially limit abscising cells. The second cell type undergoes transdifferentiation into epidermal cells, forming protective cuticle, demonstrating de novo specification of epidermal cells, previously thought to be restricted to embryogenesis. Loss of the lignin brace leads to inadequate cuticle formation, resulting in surface barrier defects and susceptible to infection. Together, we show how plants precisely accomplish abscission. A honeycomb-shaped structure of lignin is a key feature, allowing the precise separation between two cell layers during flower abscission. © 2018 Elsevier Inc. | - |
dc.language | English | - |
dc.publisher | Cell Press | - |
dc.title | A Lignin Molecular Brace Controls Precision Processing of Cell Walls Critical for Surface Integrity in Arabidopsis | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.cell.2018.03.060 | - |
dc.identifier.wosid | 000433989100018 | - |
dc.identifier.scopusid | 2-s2.0-85046116461 | - |
dc.type.local | Article(Overseas) | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.citation.publicationname | Cell | - |
dc.contributor.nonIdAuthor | Lee, Yuree | - |
dc.contributor.nonIdAuthor | Yoon, Taek Han | - |
dc.contributor.nonIdAuthor | Lee, Jiyoun | - |
dc.contributor.nonIdAuthor | Jeon, So Yeon | - |
dc.contributor.nonIdAuthor | Lee, Jae Ho | - |
dc.contributor.nonIdAuthor | Lee, Mi Kyoung | - |
dc.contributor.nonIdAuthor | Chen, Huize | - |
dc.contributor.nonIdAuthor | Yun, Ju | - |
dc.contributor.nonIdAuthor | Oh, Se Yun | - |
dc.contributor.nonIdAuthor | Wen, Xiaohong | - |
dc.contributor.nonIdAuthor | Cho, Hui Kyung | - |
dc.contributor.nonIdAuthor | Mang, Hyunggon | - |
dc.identifier.citationVolume | 173 | - |
dc.identifier.citationNumber | 6 | - |
dc.identifier.citationStartPage | 1468 | - |
dc.identifier.citationEndPage | 1480 | - |
dc.identifier.citationTitle | Cell | - |
dc.type.journalArticle | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordPlus | RECEPTOR-LIKE KINASE | - |
dc.subject.keywordPlus | FLORAL ORGAN ABSCISSION | - |
dc.subject.keywordPlus | TRANSVERSE-SHEAR STIFFNESS | - |
dc.subject.keywordPlus | INFLORESCENCE-DEFICIENT | - |
dc.subject.keywordPlus | DIFFERENTIATION | - |
dc.subject.keywordPlus | SEPARATION | - |
dc.subject.keywordPlus | EPIDERMIS | - |
dc.subject.keywordPlus | MEMBRANE | - |
dc.subject.keywordPlus | PROTEINS | - |
dc.subject.keywordPlus | PLANTS | - |
dc.contributor.affiliatedAuthor | Lee, Yuree | - |
dc.contributor.affiliatedAuthor | Yoon, Taek Han | - |
dc.contributor.affiliatedAuthor | Lee, Jiyoun | - |
dc.contributor.affiliatedAuthor | Jeon, So Yeon | - |
dc.contributor.affiliatedAuthor | Lee, Jae Ho | - |
dc.contributor.affiliatedAuthor | Lee, Mi Kyoung | - |
dc.contributor.affiliatedAuthor | Chen, Huize | - |
dc.contributor.affiliatedAuthor | Yun, Ju | - |
dc.contributor.affiliatedAuthor | Oh, Se Yun | - |
dc.contributor.affiliatedAuthor | Wen, Xiaohong | - |
dc.contributor.affiliatedAuthor | Cho, Hui Kyung | - |
dc.contributor.affiliatedAuthor | Mang, Hyunggon | - |
dc.contributor.affiliatedAuthor | Kwak, June Myoung | - |
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