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j.pbi.2022.102184.pdf | 552.1 kB | Adobe PDF | 見る/開く |
タイトル: | Modes of secretion of plant lipophilic metabolites via ABCG transporter-dependent transport and vesicle-mediated trafficking |
著者: | Ichino, Takuji Yazaki, Kazufumi |
著者名の別形: | 市野, 琢爾 矢﨑, 一史 |
キーワード: | Lipophilic metabolite Apoplast Secretion ABCG transporter Vesicle Cuticle Apoplastic diffusion barrier Specialized metabolite Plasma membrane Cell wall |
発行日: | Apr-2022 |
出版者: | Elsevier BV |
誌名: | Current Opinion in Plant Biology |
巻: | 66 |
論文番号: | 102184 |
抄録: | Many lipophilic metabolites produced by terrestrial plants are deposited on plant surfaces to protect them from abiotic and biotic stresses. Plant-derived lipophilic metabolites include apoplastic biopolymers, such as wax, cutin, sporopollenin, suberin, and lignin, as well as low-molecular-weight secondary metabolites. These secreted molecules confer adaptive toughness and robustness on plants. The mechanisms responsible for the secretion of these lipophilic metabolites remain unclear, although two pathways, mediated by transporters and vesicles, have been proposed. Recent genetic and biochemical studies have shown that G-type ATP-binding cassette (ABCG) transporters and membrane trafficking factors are involved in the apoplastic accumulation of lipophilic metabolites in plants. These two distinctive modes of secretion may be either exclusive or collaborative. This review describes these transporter-dependent and vesicle-mediated mechanisms underlying the secretion of lipophilic metabolites. |
著作権等: | © 2022. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/ The full-text file will be made open to the public on 1 April 2024 in accordance with publisher's 'Terms and Conditions for Self-Archiving' This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
URI: | http://hdl.handle.net/2433/275602 |
DOI(出版社版): | 10.1016/j.pbi.2022.102184 |
PubMed ID: | 35217474 |
出現コレクション: | 学術雑誌掲載論文等 |
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