AtHD2D is involved in regulating lateral root development and participates in abiotic stress response in Arabidopsis

Copyright © 2024 Elsevier GmbH. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Journal of plant physiology. - 1979. - 297(2024) vom: 25. Mai, Seite 154242
1. Verfasser: Chu, Yueyang (VerfasserIn)
Weitere Verfasser: Duan, Ruochen, Song, Haoran, Zhang, Wenshuo, Zhou, Yuxuan, Ma, Yutong, Yin, Xiaotong, Tian, Lining, Ausin, Israel, Han, Zhaofen
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Journal of plant physiology
Schlagworte:Journal Article AtHD2D Auxin Regulation Root development Arabidopsis Proteins Histone Deacetylases EC 3.5.1.98 Indoleacetic Acids Reactive Oxygen Species mehr... HD2C protein, Arabidopsis EC 3.5.1.-
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520 |a Roots are essential to terrestrial plants, as their growth and morphology are crucial for plant development. The growth of the roots is affected and regulated by several internal and external environmental signals and metabolic pathways. Among them, chromatin modification plays an important regulatory role. In this study, we explore the potential roles of the histone deacetylase AtHD2D in root development and lay the foundation for further research on the biological processes and molecular mechanisms of AtHD2D in the future. Our study indicates that AtHD2D affects the root tip microenvironment homeostasis by affecting the gene transcription levels required to maintain the root tip microenvironment. In addition, we confirmed that AtHD2D is involved in regulating Arabidopsis lateral root development and further explained the possible role of AtHD2D in auxin-mediated lateral root development. AtHD2D can effectively enhance the resistance of Arabidopsis thaliana to abiotic stress. We believe that AtHD2D is involved in coping with abiotic stress by promoting the development of lateral roots. Overexpression of AtHD2D promotes the accumulation of reactive oxygen species (ROS) in roots, indicating that AtHD2D is also involved in developing lateral roots mediated by ROS. Previous studies have shown that the overexpression of AtHD2D can effectively enhance the resistance of Arabidopsis thaliana to abiotic stress. Based on our data, we believe that AtHD2D participates in the response to abiotic stress by promoting the development of lateral roots. AtHD2D-mediated lateral root development provides new ideas for studying the mechanism of HDAC protein in regulating root development 
650 4 |a Journal Article 
650 4 |a AtHD2D 
650 4 |a Auxin 
650 4 |a Regulation 
650 4 |a Root development 
650 7 |a Arabidopsis Proteins  |2 NLM 
650 7 |a Histone Deacetylases  |2 NLM 
650 7 |a EC 3.5.1.98  |2 NLM 
650 7 |a Indoleacetic Acids  |2 NLM 
650 7 |a Reactive Oxygen Species  |2 NLM 
650 7 |a HD2C protein, Arabidopsis  |2 NLM 
650 7 |a EC 3.5.1.-  |2 NLM 
700 1 |a Duan, Ruochen  |e verfasserin  |4 aut 
700 1 |a Song, Haoran  |e verfasserin  |4 aut 
700 1 |a Zhang, Wenshuo  |e verfasserin  |4 aut 
700 1 |a Zhou, Yuxuan  |e verfasserin  |4 aut 
700 1 |a Ma, Yutong  |e verfasserin  |4 aut 
700 1 |a Yin, Xiaotong  |e verfasserin  |4 aut 
700 1 |a Tian, Lining  |e verfasserin  |4 aut 
700 1 |a Ausin, Israel  |e verfasserin  |4 aut 
700 1 |a Han, Zhaofen  |e verfasserin  |4 aut 
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773 1 8 |g volume:297  |g year:2024  |g day:25  |g month:05  |g pages:154242 
856 4 0 |u http://dx.doi.org/10.1016/j.jplph.2024.154242  |3 Volltext 
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