ROS Metabolism Perturbation as an Element of Mode of Action of Allelochemicals

The allelopathic interaction between plants is one of the elements that influences plant communities. It has been commonly studied by applying tissue extracts onto the acceptors or by treating them with isolated allelotoxins. Despite descriptive observations useful for agricultural practice, data de...

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Autores principales:	Pawel Staszek, Urszula Krasuska, Katarzyna Ciacka, Agnieszka Gniazdowska
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	phytotoxicity allelopathy specific reactive oxygen species (ROS) antioxidants <i>meta</i>-tyrosine allelochemicals mode of action Therapeutics. Pharmacology RM1-950
Acceso en línea:	https://doaj.org/article/5f69a071d54f49f4bf14a11421f798a4
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spelling	oai:doaj.org-article:5f69a071d54f49f4bf14a11421f798a42021-11-25T16:25:19ZROS Metabolism Perturbation as an Element of Mode of Action of Allelochemicals10.3390/antiox101116482076-3921https://doaj.org/article/5f69a071d54f49f4bf14a11421f798a42021-10-01T00:00:00Zhttps://www.mdpi.com/2076-3921/10/11/1648https://doaj.org/toc/2076-3921The allelopathic interaction between plants is one of the elements that influences plant communities. It has been commonly studied by applying tissue extracts onto the acceptors or by treating them with isolated allelotoxins. Despite descriptive observations useful for agricultural practice, data describing the molecular mode of action of allelotoxins cannot be found. Due to the development of -omic techniques, we have an opportunity to investigate specific reactive oxygen species (ROS)-dependent changes in proteome or transcriptome that are induced by allelochemicals. The aim of our review is to summarize data on the ROS-induced modification in acceptor plants in response to allelopathic plants or isolated allelochemicals. We present the idea of how ROS are involved in the hormesis and plant autotoxicity phenomena. As an example of an -omic approach in studies of the mode of action of allelopatic compounds, we describe the influence of <i>meta</i>-tyrosine, an allelochemical exudated from roots of fescues, on nitration—one of nitro-oxidative posttranslational protein modification in the roots of tomato plants. We conclude that ROS overproduction and an induction of oxidative stress are general plants’ responses to various allelochemicals, thus modification in ROS metabolisms is regarded as an indirect mode of action of allelochemicals.Pawel StaszekUrszula KrasuskaKatarzyna CiackaAgnieszka GniazdowskaMDPI AGarticlephytotoxicityallelopathyspecific reactive oxygen species (ROS)antioxidants<i>meta</i>-tyrosineallelochemicals mode of actionTherapeutics. PharmacologyRM1-950ENAntioxidants, Vol 10, Iss 1648, p 1648 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	phytotoxicity allelopathy specific reactive oxygen species (ROS) antioxidants <i>meta</i>-tyrosine allelochemicals mode of action Therapeutics. Pharmacology RM1-950
spellingShingle	phytotoxicity allelopathy specific reactive oxygen species (ROS) antioxidants <i>meta</i>-tyrosine allelochemicals mode of action Therapeutics. Pharmacology RM1-950 Pawel Staszek Urszula Krasuska Katarzyna Ciacka Agnieszka Gniazdowska ROS Metabolism Perturbation as an Element of Mode of Action of Allelochemicals
description	The allelopathic interaction between plants is one of the elements that influences plant communities. It has been commonly studied by applying tissue extracts onto the acceptors or by treating them with isolated allelotoxins. Despite descriptive observations useful for agricultural practice, data describing the molecular mode of action of allelotoxins cannot be found. Due to the development of -omic techniques, we have an opportunity to investigate specific reactive oxygen species (ROS)-dependent changes in proteome or transcriptome that are induced by allelochemicals. The aim of our review is to summarize data on the ROS-induced modification in acceptor plants in response to allelopathic plants or isolated allelochemicals. We present the idea of how ROS are involved in the hormesis and plant autotoxicity phenomena. As an example of an -omic approach in studies of the mode of action of allelopatic compounds, we describe the influence of <i>meta</i>-tyrosine, an allelochemical exudated from roots of fescues, on nitration—one of nitro-oxidative posttranslational protein modification in the roots of tomato plants. We conclude that ROS overproduction and an induction of oxidative stress are general plants’ responses to various allelochemicals, thus modification in ROS metabolisms is regarded as an indirect mode of action of allelochemicals.
format	article
author	Pawel Staszek Urszula Krasuska Katarzyna Ciacka Agnieszka Gniazdowska
author_facet	Pawel Staszek Urszula Krasuska Katarzyna Ciacka Agnieszka Gniazdowska
author_sort	Pawel Staszek
title	ROS Metabolism Perturbation as an Element of Mode of Action of Allelochemicals
title_short	ROS Metabolism Perturbation as an Element of Mode of Action of Allelochemicals
title_full	ROS Metabolism Perturbation as an Element of Mode of Action of Allelochemicals
title_fullStr	ROS Metabolism Perturbation as an Element of Mode of Action of Allelochemicals
title_full_unstemmed	ROS Metabolism Perturbation as an Element of Mode of Action of Allelochemicals
title_sort	ros metabolism perturbation as an element of mode of action of allelochemicals
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/5f69a071d54f49f4bf14a11421f798a4
work_keys_str_mv	AT pawelstaszek rosmetabolismperturbationasanelementofmodeofactionofallelochemicals AT urszulakrasuska rosmetabolismperturbationasanelementofmodeofactionofallelochemicals AT katarzynaciacka rosmetabolismperturbationasanelementofmodeofactionofallelochemicals AT agnieszkagniazdowska rosmetabolismperturbationasanelementofmodeofactionofallelochemicals
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ROS Metabolism Perturbation as an Element of Mode of Action of Allelochemicals

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