Evaluation of fungus Piriformospora indica Effects on Some Morphophysiological Traits of Radish under Heavy Metal Stress

AbstractBackground and Objective: Piriformospora indica is an endophytic fungus, which transfers several benefits to hosts including enhance plant growth and induce tolerance to abiotic stress as heavy metals stress. The aim of this study was to investigate the effect of P. indica on some morphophys...

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Autores principales:	Fatemeh Izadi, Mehdi Ghabooli, Majid Rostami, Zahra Movahedi
Formato:	article
Lenguaje:	FA
Publicado:	University of Tabriz 2021
Materias:	phtotosynthetic pigmants lipid peroxidation heavy metal stress symbiosis electrolyte leakage Agriculture (General) S1-972 Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/c09dbefc08474d9cb8d654149cc9e8e1
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spelling	oai:doaj.org-article:c09dbefc08474d9cb8d654149cc9e8e12021-11-27T07:10:38ZEvaluation of fungus Piriformospora indica Effects on Some Morphophysiological Traits of Radish under Heavy Metal Stress2476-43102476-432910.22034/saps.2021.13694https://doaj.org/article/c09dbefc08474d9cb8d654149cc9e8e12021-10-01T00:00:00Zhttps://sustainagriculture.tabrizu.ac.ir/article_13694_597988297bb9ffe47e884cbee4d3055b.pdfhttps://doaj.org/toc/2476-4310https://doaj.org/toc/2476-4329AbstractBackground and Objective: Piriformospora indica is an endophytic fungus, which transfers several benefits to hosts including enhance plant growth and induce tolerance to abiotic stress as heavy metals stress. The aim of this study was to investigate the effect of P. indica on some morphophysiological parameters of radish (Raphanus sativus) under normal conditions and heavy metal stress. Materials and Methods: This experiment was conducted as a factorial experiment in a completely randomized design with three replications in the greenhouse of Agricultural Faculty of Malayer University. The experimental factors included four heavy metals (zinc, nickel, lead and control) and three fungal inoculums (inoculated with spores and mycelium and non-inoculated). Shoot dry weight, relative water content, photosynthetic pigments, electrolyte leakage, total soluble carbohydrate, protein and proline contents were investigated parameters. Results: The results showed that the heavy metal stress significantly decreased dry weight, RWC, chlorophyll, total soluble carbohydrate, protein and proline contents; whereas inoculation with fungual spore and mycelium affected parameters such as proline, total soluble carbohydrate and protein and mitigated the adverse effect of heavy metal stress. Heavy metal stress with increasing electrolyte leakage causes membrane instability, whereas inoculation with P. indica especially spore decreased lipid peroxidation. Conclusion: Using biotic methods can play an important role in counteracting with toxic effect of heavy metals. Based on these results and because P. indica can be propagated axenically on various medium, it can be concluded that this endophytic fungus serves as a promising approach to clean soil contaminated with heavy metal ions.Fatemeh IzadiMehdi GhabooliMajid RostamiZahra MovahediUniversity of Tabrizarticlephtotosynthetic pigmantslipid peroxidationheavy metal stresssymbiosiselectrolyte leakageAgriculture (General)S1-972Plant cultureSB1-1110FAJournal of Agricultural Science and Sustainable Production, Vol 31, Iss 3, Pp 117-129 (2021)
institution	DOAJ
collection	DOAJ
language	FA
topic	phtotosynthetic pigmants lipid peroxidation heavy metal stress symbiosis electrolyte leakage Agriculture (General) S1-972 Plant culture SB1-1110
spellingShingle	phtotosynthetic pigmants lipid peroxidation heavy metal stress symbiosis electrolyte leakage Agriculture (General) S1-972 Plant culture SB1-1110 Fatemeh Izadi Mehdi Ghabooli Majid Rostami Zahra Movahedi Evaluation of fungus Piriformospora indica Effects on Some Morphophysiological Traits of Radish under Heavy Metal Stress
description	AbstractBackground and Objective: Piriformospora indica is an endophytic fungus, which transfers several benefits to hosts including enhance plant growth and induce tolerance to abiotic stress as heavy metals stress. The aim of this study was to investigate the effect of P. indica on some morphophysiological parameters of radish (Raphanus sativus) under normal conditions and heavy metal stress. Materials and Methods: This experiment was conducted as a factorial experiment in a completely randomized design with three replications in the greenhouse of Agricultural Faculty of Malayer University. The experimental factors included four heavy metals (zinc, nickel, lead and control) and three fungal inoculums (inoculated with spores and mycelium and non-inoculated). Shoot dry weight, relative water content, photosynthetic pigments, electrolyte leakage, total soluble carbohydrate, protein and proline contents were investigated parameters. Results: The results showed that the heavy metal stress significantly decreased dry weight, RWC, chlorophyll, total soluble carbohydrate, protein and proline contents; whereas inoculation with fungual spore and mycelium affected parameters such as proline, total soluble carbohydrate and protein and mitigated the adverse effect of heavy metal stress. Heavy metal stress with increasing electrolyte leakage causes membrane instability, whereas inoculation with P. indica especially spore decreased lipid peroxidation. Conclusion: Using biotic methods can play an important role in counteracting with toxic effect of heavy metals. Based on these results and because P. indica can be propagated axenically on various medium, it can be concluded that this endophytic fungus serves as a promising approach to clean soil contaminated with heavy metal ions.
format	article
author	Fatemeh Izadi Mehdi Ghabooli Majid Rostami Zahra Movahedi
author_facet	Fatemeh Izadi Mehdi Ghabooli Majid Rostami Zahra Movahedi
author_sort	Fatemeh Izadi
title	Evaluation of fungus Piriformospora indica Effects on Some Morphophysiological Traits of Radish under Heavy Metal Stress
title_short	Evaluation of fungus Piriformospora indica Effects on Some Morphophysiological Traits of Radish under Heavy Metal Stress
title_full	Evaluation of fungus Piriformospora indica Effects on Some Morphophysiological Traits of Radish under Heavy Metal Stress
title_fullStr	Evaluation of fungus Piriformospora indica Effects on Some Morphophysiological Traits of Radish under Heavy Metal Stress
title_full_unstemmed	Evaluation of fungus Piriformospora indica Effects on Some Morphophysiological Traits of Radish under Heavy Metal Stress
title_sort	evaluation of fungus piriformospora indica effects on some morphophysiological traits of radish under heavy metal stress
publisher	University of Tabriz
publishDate	2021
url	https://doaj.org/article/c09dbefc08474d9cb8d654149cc9e8e1
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Evaluation of fungus Piriformospora indica Effects on Some Morphophysiological Traits of Radish under Heavy Metal Stress

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