The ferroxidases are critical for Fe(II) oxidation in xylem to ensure a healthy Fe allocation in Arabidopsis thaliana

The ferroxidases are critical for Fe(II) oxidation in xylem to ensure a healthy Fe allocation in Arabidopsis thaliana

The long-distance transport of iron (Fe) in the xylem is critical for maintaining systemic Fe homeostasis in plants. The loading form of Fe(II) into the xylem and the long-distance translocation form of Fe(III)–citrate have been identified, but how Fe(II) is oxidized to Fe(III) in the xylem remains...

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Main Authors: Qing-Yang Zhu, Yun Wang, Xing-Xing Liu, Jia-Yuan Ye, Miao Zhou, Xiang-Ting Jing, Wen-Xin Du, Wei-Jie Hu, Chao He, Ya-Xin Zhu, Chong-Wei Jin
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-08-01
Series:Frontiers in Plant Science
Subjects:
xylem
Fe long-distance transport
Fe(II) oxidation
ferroxidase
Fe(III)-citrate
Online Access:https://www.frontiersin.org/articles/10.3389/fpls.2022.958984/full

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