Spatially patterned hydrogen peroxide orchestrates stomatal development in Arabidopsis

Wen Shi; Lingyan Wang; Lianmei Yao; Wei Hao; Chao Han; Min Fan; Wenfei Wang; Ming-Yi Bai

doi:10.1038/s41467-022-32770-7

Nature Communications (Aug 2022)

Spatially patterned hydrogen peroxide orchestrates stomatal development in Arabidopsis

Wen Shi,
Lingyan Wang,
Lianmei Yao,
Wei Hao,
Chao Han,
Min Fan,
Wenfei Wang,
Ming-Yi Bai

Affiliations

Wen Shi: The Key Laboratory of Plant Development and Environmental Adaptation Biology, Ministry of Education, School of Life Sciences, Shandong University
Lingyan Wang: The Key Laboratory of Plant Development and Environmental Adaptation Biology, Ministry of Education, School of Life Sciences, Shandong University
Lianmei Yao: The Key Laboratory of Plant Development and Environmental Adaptation Biology, Ministry of Education, School of Life Sciences, Shandong University
Wei Hao: The Key Laboratory of Plant Development and Environmental Adaptation Biology, Ministry of Education, School of Life Sciences, Shandong University
Chao Han: The Key Laboratory of Plant Development and Environmental Adaptation Biology, Ministry of Education, School of Life Sciences, Shandong University
Min Fan: The Key Laboratory of Plant Development and Environmental Adaptation Biology, Ministry of Education, School of Life Sciences, Shandong University
Wenfei Wang: College of Horticulture, College of Life Sciences, Hai xia Institute of Science and Technology, Fujian Agriculture and Forestry University
Ming-Yi Bai: The Key Laboratory of Plant Development and Environmental Adaptation Biology, Ministry of Education, School of Life Sciences, Shandong University

DOI: https://doi.org/10.1038/s41467-022-32770-7
Journal volume & issue: Vol. 13, no. 1
pp. 1 – 12

Abstract

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Stomatal development is regulated by multiple intrinsic developmental and environmental signals. Here, the authors show that spatially patterned hydrogen peroxide activates the energy sensor SnRK1 to stabilize the SPCH transcription factor and optimize stomatal development in Arabidopsis.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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