Breaking Bad News: Dynamic Molecular Mechanisms of Wound Response in Plants
Recognition and repair of damaged tissue are an integral part of life. The failure of cells and tissues to appropriately respond to damage can lead to severe dysfunction and disease. Therefore, it is essential that we understand the molecular pathways of wound recognition and response. In this revie...
Main Authors: | , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Frontiers Media S.A.
2020-12-01
|
Series: | Frontiers in Plant Science |
Subjects: | |
Online Access: | https://www.frontiersin.org/articles/10.3389/fpls.2020.610445/full |
id |
doaj-8ef0e59e666a466e819a941e726a7ce7 |
---|---|
record_format |
Article |
spelling |
doaj-8ef0e59e666a466e819a941e726a7ce72020-12-08T05:38:52ZengFrontiers Media S.A.Frontiers in Plant Science1664-462X2020-12-011110.3389/fpls.2020.610445610445Breaking Bad News: Dynamic Molecular Mechanisms of Wound Response in PlantsIsaac Vega-Muñoz0Dalia Duran-Flores1Álvaro Daniel Fernández-Fernández2Álvaro Daniel Fernández-Fernández3Jefri Heyman4Jefri Heyman5Andrés Ritter6Andrés Ritter7Simon Stael8Simon Stael9Simon Stael10Simon Stael11Laboratorio de Ecología de Plantas, CINVESTAV-Irapuato, Departamento de Ingeniería Genética, Irapuato, MexicoLaboratorio de Ecología de Plantas, CINVESTAV-Irapuato, Departamento de Ingeniería Genética, Irapuato, MexicoDepartment of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, BelgiumVIB-UGent Center for Plant Systems Biology, Ghent, BelgiumDepartment of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, BelgiumVIB-UGent Center for Plant Systems Biology, Ghent, BelgiumDepartment of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, BelgiumVIB-UGent Center for Plant Systems Biology, Ghent, BelgiumDepartment of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, BelgiumVIB-UGent Center for Plant Systems Biology, Ghent, BelgiumDepartment of Biomolecular Medicine, Ghent University, Ghent, BelgiumVIB-UGent Center for Medical Biotechnology, Ghent, BelgiumRecognition and repair of damaged tissue are an integral part of life. The failure of cells and tissues to appropriately respond to damage can lead to severe dysfunction and disease. Therefore, it is essential that we understand the molecular pathways of wound recognition and response. In this review, we aim to provide a broad overview of the molecular mechanisms underlying the fate of damaged cells and damage recognition in plants. Damaged cells release the so-called damage associated molecular patterns to warn the surrounding tissue. Local signaling through calcium (Ca2+), reactive oxygen species (ROS), and hormones, such as jasmonic acid, activates defense gene expression and local reinforcement of cell walls to seal off the wound and prevent evaporation and pathogen colonization. Depending on the severity of damage, Ca2+, ROS, and electrical signals can also spread throughout the plant to elicit a systemic defense response. Special emphasis is placed on the spatiotemporal dimension in order to obtain a mechanistic understanding of wound signaling in plants.https://www.frontiersin.org/articles/10.3389/fpls.2020.610445/fullwound responsedamagedamage-associated molecular patternsystemic signalingherbivoryjasmonic acid |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Isaac Vega-Muñoz Dalia Duran-Flores Álvaro Daniel Fernández-Fernández Álvaro Daniel Fernández-Fernández Jefri Heyman Jefri Heyman Andrés Ritter Andrés Ritter Simon Stael Simon Stael Simon Stael Simon Stael |
spellingShingle |
Isaac Vega-Muñoz Dalia Duran-Flores Álvaro Daniel Fernández-Fernández Álvaro Daniel Fernández-Fernández Jefri Heyman Jefri Heyman Andrés Ritter Andrés Ritter Simon Stael Simon Stael Simon Stael Simon Stael Breaking Bad News: Dynamic Molecular Mechanisms of Wound Response in Plants Frontiers in Plant Science wound response damage damage-associated molecular pattern systemic signaling herbivory jasmonic acid |
author_facet |
Isaac Vega-Muñoz Dalia Duran-Flores Álvaro Daniel Fernández-Fernández Álvaro Daniel Fernández-Fernández Jefri Heyman Jefri Heyman Andrés Ritter Andrés Ritter Simon Stael Simon Stael Simon Stael Simon Stael |
author_sort |
Isaac Vega-Muñoz |
title |
Breaking Bad News: Dynamic Molecular Mechanisms of Wound Response in Plants |
title_short |
Breaking Bad News: Dynamic Molecular Mechanisms of Wound Response in Plants |
title_full |
Breaking Bad News: Dynamic Molecular Mechanisms of Wound Response in Plants |
title_fullStr |
Breaking Bad News: Dynamic Molecular Mechanisms of Wound Response in Plants |
title_full_unstemmed |
Breaking Bad News: Dynamic Molecular Mechanisms of Wound Response in Plants |
title_sort |
breaking bad news: dynamic molecular mechanisms of wound response in plants |
publisher |
Frontiers Media S.A. |
series |
Frontiers in Plant Science |
issn |
1664-462X |
publishDate |
2020-12-01 |
description |
Recognition and repair of damaged tissue are an integral part of life. The failure of cells and tissues to appropriately respond to damage can lead to severe dysfunction and disease. Therefore, it is essential that we understand the molecular pathways of wound recognition and response. In this review, we aim to provide a broad overview of the molecular mechanisms underlying the fate of damaged cells and damage recognition in plants. Damaged cells release the so-called damage associated molecular patterns to warn the surrounding tissue. Local signaling through calcium (Ca2+), reactive oxygen species (ROS), and hormones, such as jasmonic acid, activates defense gene expression and local reinforcement of cell walls to seal off the wound and prevent evaporation and pathogen colonization. Depending on the severity of damage, Ca2+, ROS, and electrical signals can also spread throughout the plant to elicit a systemic defense response. Special emphasis is placed on the spatiotemporal dimension in order to obtain a mechanistic understanding of wound signaling in plants. |
topic |
wound response damage damage-associated molecular pattern systemic signaling herbivory jasmonic acid |
url |
https://www.frontiersin.org/articles/10.3389/fpls.2020.610445/full |
work_keys_str_mv |
AT isaacvegamunoz breakingbadnewsdynamicmolecularmechanismsofwoundresponseinplants AT daliaduranflores breakingbadnewsdynamicmolecularmechanismsofwoundresponseinplants AT alvarodanielfernandezfernandez breakingbadnewsdynamicmolecularmechanismsofwoundresponseinplants AT alvarodanielfernandezfernandez breakingbadnewsdynamicmolecularmechanismsofwoundresponseinplants AT jefriheyman breakingbadnewsdynamicmolecularmechanismsofwoundresponseinplants AT jefriheyman breakingbadnewsdynamicmolecularmechanismsofwoundresponseinplants AT andresritter breakingbadnewsdynamicmolecularmechanismsofwoundresponseinplants AT andresritter breakingbadnewsdynamicmolecularmechanismsofwoundresponseinplants AT simonstael breakingbadnewsdynamicmolecularmechanismsofwoundresponseinplants AT simonstael breakingbadnewsdynamicmolecularmechanismsofwoundresponseinplants AT simonstael breakingbadnewsdynamicmolecularmechanismsofwoundresponseinplants AT simonstael breakingbadnewsdynamicmolecularmechanismsofwoundresponseinplants |
_version_ |
1724391664384999424 |