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https://hdl.handle.net/1822/73859
Título: | Grapevine aquaporins: Diversity, cellular functions, and ecophysiological perspectives |
Autor(es): | Sabir, Farzana Zarrouk, Olfa Noronha, Henrique Luís Silva Loureiro-Dias, Maria C. Soveral, Graça Gerós, H. Prista, Catarina |
Palavras-chave: | Vitis vinifera L. Water channels Gating Stopped-flow spectroscopy Climate changes Viticulture |
Data: | Set-2021 |
Editora: | Elsevier 1 |
Revista: | Biochimie |
Citação: | Sabir, Farzana; Zarrouk, Olfa; Noronha, Henrique; Loureiro-Dias, Maria C.; Soveral, Graça; Gerós, Hernâni; Prista, Catarina, Grapevine aquaporins: Diversity, cellular functions, and ecophysiological perspectives. Biochimie, 188, 61-76, 2021 |
Resumo(s): | High-scored premium wines are typically produced under moderate drought stress, suggesting that the water status of grapevine is crucial for wine quality. Aquaporins greatly influence the plant water status by facilitating water diffusion across the plasma membrane in a tightly regulated manner. They adjust the hydraulic conductance of the plasma membrane rapidly and reversibly, which is essential in specific physiological events, including adaptation to soil water scarcity. The comprehension of the sophisticated plant-water relations at the molecular level are thus important to optimize agricultural practices or to assist plant breeding programs. This review explores the recent progresses in understanding the water transport in grapevine at the cellular level through aquaporins and its regulation. Important aspects, including aquaporin structure, diversity, cellular localization, transport properties, and regulation at the cellular and whole plant level are addressed. An ecophysiological perspective about the roles of grapevine aquaporins in plant response to drought stress is also provided. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/73859 |
DOI: | 10.1016/j.biochi.2021.06.004 |
ISSN: | 0300-9084 |
Versão da editora: | https://www.sciencedirect.com/science/article/abs/pii/S0300908421001504 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series CBMA - Artigos/Papers |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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document_54480_1.pdf Acesso restrito! | 2,11 MB | Adobe PDF | Ver/Abrir |