Pseudomonas mediated nutritional and growth promotional activities for sustainable food security

Numerous microbial communities show synergistic and antagonistic interactions among themselves, resulting in benefit and harm to either or both the associated members. The association holds accountability for nutrients recycling and energy drift, resulting in the availability of macronutrients unava...

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Autores principales:	Stuti Sah, Shweena Krishnani, Rajni Singh
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Pseudomonas Plant growth promoting rhizobacteria (PGPR) Siderophores Phenazines Induced systemic resistance (ISR) Disease management Microbiology QR1-502 Genetics QH426-470
Acceso en línea:	https://doaj.org/article/e5f4dcbbdf5a4c8d9c0f8d0bacbc56ab
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spelling	oai:doaj.org-article:e5f4dcbbdf5a4c8d9c0f8d0bacbc56ab2021-12-04T04:36:05ZPseudomonas mediated nutritional and growth promotional activities for sustainable food security2666-517410.1016/j.crmicr.2021.100084https://doaj.org/article/e5f4dcbbdf5a4c8d9c0f8d0bacbc56ab2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S266651742100064Xhttps://doaj.org/toc/2666-5174Numerous microbial communities show synergistic and antagonistic interactions among themselves, resulting in benefit and harm to either or both the associated members. The association holds accountability for nutrients recycling and energy drift, resulting in the availability of macronutrients unavailable and insoluble forms of rhizospheric nutrients, crucial for vital processes in plants, e.g., act as co-factors of various phyto-enzyme and redox mediators. Plant growth promoting rhizobacteria are known to enhance plant growth by increasing these macronutrients availability during their plant root colonization. In comparison to any other genera, Pseudomonas is the most favored bioinoculant due to its significant properties in both plant growth and phytopathogen control during its synergistic association with the host plant. These properties include siderophore production, phosphate solubilization, nitrogen fixation, phenazines, antibiotics, and induced systemic resistance carried out by various Pseudomonas species like Pseudomonas fluorescens, Pseudomonas putida, and Pseudomonas syringae. The association of Pseudomonas with crop plants procures several secretory and electron-based feedback mechanisms in order to regulate the plant growth and phytopathogen control activities through the secretion of several phytohormones (auxins, gibberellins, Indole-3-acetic acid), secondary metabolites (flavonoids) and enzymes (aminocyclopropane-1-carboxylate, phenylalanine ammonia-lyase). Ecologically significant applications of Pseudomonas in biocontrol and bioaugmentation are crucial for maintaining food security.Stuti SahShweena KrishnaniRajni SinghElsevierarticlePseudomonasPlant growth promoting rhizobacteria (PGPR)SiderophoresPhenazinesInduced systemic resistance (ISR)Disease managementMicrobiologyQR1-502GeneticsQH426-470ENCurrent Research in Microbial Sciences, Vol 2, Iss , Pp 100084- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Pseudomonas Plant growth promoting rhizobacteria (PGPR) Siderophores Phenazines Induced systemic resistance (ISR) Disease management Microbiology QR1-502 Genetics QH426-470
spellingShingle	Pseudomonas Plant growth promoting rhizobacteria (PGPR) Siderophores Phenazines Induced systemic resistance (ISR) Disease management Microbiology QR1-502 Genetics QH426-470 Stuti Sah Shweena Krishnani Rajni Singh Pseudomonas mediated nutritional and growth promotional activities for sustainable food security
description	Numerous microbial communities show synergistic and antagonistic interactions among themselves, resulting in benefit and harm to either or both the associated members. The association holds accountability for nutrients recycling and energy drift, resulting in the availability of macronutrients unavailable and insoluble forms of rhizospheric nutrients, crucial for vital processes in plants, e.g., act as co-factors of various phyto-enzyme and redox mediators. Plant growth promoting rhizobacteria are known to enhance plant growth by increasing these macronutrients availability during their plant root colonization. In comparison to any other genera, Pseudomonas is the most favored bioinoculant due to its significant properties in both plant growth and phytopathogen control during its synergistic association with the host plant. These properties include siderophore production, phosphate solubilization, nitrogen fixation, phenazines, antibiotics, and induced systemic resistance carried out by various Pseudomonas species like Pseudomonas fluorescens, Pseudomonas putida, and Pseudomonas syringae. The association of Pseudomonas with crop plants procures several secretory and electron-based feedback mechanisms in order to regulate the plant growth and phytopathogen control activities through the secretion of several phytohormones (auxins, gibberellins, Indole-3-acetic acid), secondary metabolites (flavonoids) and enzymes (aminocyclopropane-1-carboxylate, phenylalanine ammonia-lyase). Ecologically significant applications of Pseudomonas in biocontrol and bioaugmentation are crucial for maintaining food security.
format	article
author	Stuti Sah Shweena Krishnani Rajni Singh
author_facet	Stuti Sah Shweena Krishnani Rajni Singh
author_sort	Stuti Sah
title	Pseudomonas mediated nutritional and growth promotional activities for sustainable food security
title_short	Pseudomonas mediated nutritional and growth promotional activities for sustainable food security
title_full	Pseudomonas mediated nutritional and growth promotional activities for sustainable food security
title_fullStr	Pseudomonas mediated nutritional and growth promotional activities for sustainable food security
title_full_unstemmed	Pseudomonas mediated nutritional and growth promotional activities for sustainable food security
title_sort	pseudomonas mediated nutritional and growth promotional activities for sustainable food security
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/e5f4dcbbdf5a4c8d9c0f8d0bacbc56ab
work_keys_str_mv	AT stutisah pseudomonasmediatednutritionalandgrowthpromotionalactivitiesforsustainablefoodsecurity AT shweenakrishnani pseudomonasmediatednutritionalandgrowthpromotionalactivitiesforsustainablefoodsecurity AT rajnisingh pseudomonasmediatednutritionalandgrowthpromotionalactivitiesforsustainablefoodsecurity
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Pseudomonas mediated nutritional and growth promotional activities for sustainable food security

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