Reactive Oxygen and Nitrogen Species in Plants―2nd Edition

A special issue of Antioxidants (ISSN 2076-3921). This special issue belongs to the section "ROS, RNS and RSS".

Deadline for manuscript submissions: 15 December 2024 | Viewed by 116

Special Issue Editors


E-Mail Website
Guest Editor

E-Mail Website
Guest Editor
Department of Plant Nutrition, Center of Efaphology and Applied Biology of Segura (CEBAS), Spanish National Research Council (CSIC), 30100 Murcia, Spain
Interests: abiotic stress; stress combination; NO; ROS; melatonin; transcriptomics; metabolomics; proteomics; system biology

Special Issue Information

Dear Colleagues,

The metabolism of reactive oxygen and nitrogen species (ROS and RNS) has acquired outstanding relevance in higher plant physiology due to its broad implications in the metabolism of higher plants. Previously, some of these ROS/RNS were considered toxic because they could cause nitro-oxidative damage; however, this concept has evolved since they also exert signaling functions among themselves and with other regulators (phytohormones, melatonin, hydrogen sulfide, etc.) involved in many physiology processes ranging from seed germination to fruit ripening. Likewise, ROS and RNS are also involved in the mechanisms of response against biotic and abiotic stresses.

This 2nd edition of the Special Issue entitled “Reactive Oxygen and Nitrogen Species in Plants” desires to extend the relevance of these families of molecules related to hydrogen peroxide (H2O2) and nitric oxide (NO) which other molecules such as hydrogen sulfide (H2S) and melatonin that have been shown to have close relationships. Therefore, all manuscripts that provide new insights in this area of research are welcome, including original research and reviews, as well as new hypotheses.

Prof. Dr. Francisco J. Corpas
Dr. Rosa M. Rivero
Prof. Dr. José M. Palma
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Antioxidants is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2900 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • antioxidants
  • hydrogen peroxide
  • nitric oxide
  • nitro-oxidative stress
  • ROS
  • RNS
  • hydrogen sulfide
  • melatonin

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Review

14 pages, 922 KiB  
Review
Hydrogen Peroxide Signaling in the Maintenance of Plant Root Apical Meristem Activity
by Hui Liu, Yangwei Mu, Yuxin Xuan, Xiaolin Wu, Wei Wang and Hui Zhang
Antioxidants 2024, 13(5), 554; https://0-doi-org.brum.beds.ac.uk/10.3390/antiox13050554 (registering DOI) - 30 Apr 2024
Abstract
Hydrogen peroxide (H2O2) is a prevalent reactive oxygen species (ROS) found in cells and takes a central role in plant development and stress adaptation. The root apical meristem (RAM) has evolved strong plasticity to adapt to complex and changing [...] Read more.
Hydrogen peroxide (H2O2) is a prevalent reactive oxygen species (ROS) found in cells and takes a central role in plant development and stress adaptation. The root apical meristem (RAM) has evolved strong plasticity to adapt to complex and changing environmental conditions. Recent advances have made great progress in explaining the mechanism of key factors, such as auxin, WUSCHEL-RELATED HOMEOBOX 5 (WOX5), PLETHORA (PLT), SHORTROOT (SHR), and SCARECROW (SCR), in the regulation of RAM activity maintenance. H2O2 functions as an emerging signaling molecule to control the quiescent center (QC) specification and stem cell niche (SCN) activity. Auxin is a key signal for the regulation of RAM maintenance, which largely depends on the formation of auxin regional gradients. H2O2 regulates the auxin gradients by the modulation of intercellular transport. H2O2 also modulates the expression of WOX5, PLTs, SHR, and SCR to maintain RAM activity. The present review is dedicated to summarizing the key factors in the regulation of RAM activity and discussing the signaling transduction of H2O2 in the maintenance of RAM activity. H2O2 is a significant signal for plant development and environmental adaptation. Full article
(This article belongs to the Special Issue Reactive Oxygen and Nitrogen Species in Plants―2nd Edition)
Back to TopTop