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Identification and Characterization of the Larval Settlement Pheromone Protein Components in Adult Shells of Crassostrea gigas: A Novel Function of Shell Matrix Proteins
http://hdl.handle.net/10069/00041731
http://hdl.handle.net/10069/000417310f9a9233-ed58-44c2-b675-c9ad36a02a2b
名前 / ファイル | ライセンス | アクション |
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IJMS23_9816.pdf (3.5 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-09-26 | |||||
タイトル | ||||||
タイトル | Identification and Characterization of the Larval Settlement Pheromone Protein Components in Adult Shells of Crassostrea gigas: A Novel Function of Shell Matrix Proteins | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | oyster larval ecology | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | conspecific cues | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | settlement induction | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | marine chemical ecology | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | biomineralization | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | post-translational modifications | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | lectin-glycan interaction | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Sedanza, Mary Grace
× Sedanza, Mary Grace× Yoshida, Asami× Kim, Hee-Jin× Yamaguchi, Kenichi× Osatomi, Kiyoshi× Satuito, Cyril Glenn |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The global decline of natural oyster populations emphasizes the need to improve our understanding of their biology. Understanding the role of chemical cues from conspecifics on how oysters occupy appropriate substrata is crucial to learning about their evolution, population dynamics, and chemical communication. Here, a novel role of a macromolecular assembly of shell matrix proteins which act as Crassostrea gigas Settlement Pheromone Protein Components in adult shells is demonstrated as the biological cue responsible for gregarious settlement on conspecifics. A bioassay-guided fractionation approach aided by biochemical and molecular analyses reveals that Gigasin-6 isoform X1 and/or X2 isolated from adult shells is the major inducing cue for larval settlement and may also play a role in postlarva–larva settlement interactions. Other isolated Stainsall-stainable acidic proteins may function as a co-factor and a scaffold/structural framework for other matrix proteins to anchor within this assembly and provide protection. Notably, conspecific cue-mediated larval settlement induction in C. gigas presents a complex system that requires an interplay of different glycans, disulfide bonds, amino acid groups, and phosphorylation crosstalk for recognition. These results may find application in the development of oyster aquacultures which could help recover declining marine species and as targets of anti-fouling agents. | |||||
書誌情報 |
International Journal of Molecular Sciences 巻 23, 号 17, p. 9816, 発行日 2022-08-29 |
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出版者 | ||||||
出版者 | MDPI | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1422-0067 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.3390/ijms23179816 | |||||
権利 | ||||||
権利情報 | © 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | International journal of molecular sciences, 23(17), art. no. 9816; 2022 |