Functional Characterization of the Arabidopsis Ammonium Transporter AtAMT1;3 With the Emphasis on Structural Determinants of Substrate Binding and Permeation Properties

AtAMT1;3 is a major contributor to high-affinity ammonium uptake in Arabidopsis roots. Using a stable electrophysiological recording strategy, we demonstrate in Xenopus laevis oocytes that AtAMT1;3 functions as a typical high-affinity NH(4)(+) uniporter independent of protons and Ca(2+). The finding...

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Detalles Bibliográficos
Autores principales: Hao, Dong-Li, Yang, Shun-Ying, Liu, Shu-Xia, Zhou, Jin-Yan, Huang, Ya-Nan, Véry, Anne-Aliénor, Sentenac, Hervé, Su, Yan-Hua
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2020
Materias:
Plant Science
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7256485/
https://www.ncbi.nlm.nih.gov/pubmed/32528489
http://dx.doi.org/10.3389/fpls.2020.00571

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7256485/
https://www.ncbi.nlm.nih.gov/pubmed/32528489
http://dx.doi.org/10.3389/fpls.2020.00571

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