Alleviation of the effect of environmental stresses using co-inoculation of mungbean by<i>Bradyrhizobium</i>and rhizobacteria containing stress-induced ACC deaminase enzyme

Tittabutr, Panlada; Piromyou, Pongdet; Longtonglang, Aphakorn; Noisangiam, Rujirek; Boonkerd, Nantakorn; Teaumroong, Neung

doi:10.1080/00380768.2013.804391

Cited by 67 publications

(31 citation statements)

References 39 publications

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“…The lethal effect of IAA from NERs under stress conditions is related to high ethylene production as a result of P-deficient conditions (Persello-Cartieaux et al 2003;Ona et al 2005) relating to synthesis of more ACC synthase (Xie et al 1996). This result supports the work of Tittabutr et al (2013), in which Pseudomonas putida UW4 reduced ethylene based on the production of ACC deaminase (Glick 2005;Ali et al 2014). The ethylene reduction occurred more strongly under P-deficient than P-sufficient conditions.…”

Section: Legume-rhizobia-pgpr Interactionssupporting

confidence: 79%

Mechanisms in plant growth‐promoting rhizobacteria that enhance legume–rhizobial symbioses

Alemneh

Zhou

Ryder

et al. 2020

J. Appl. Microbiol.

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Nitrogen fixation is an important biological process in terrestrial ecosystems and for global crop production. Legume nodulation and N 2 fixation have been improved using nodule-enhancing rhizobacteria (NER) under both regular and stressed conditions. The positive effect of NER on legume-rhizobia symbiosis can be facilitated by plant growth-promoting (PGP) mechanisms, some of which remain to be identified. NER that produce aminocyclopropane-1carboxylic acid deaminase and indole acetic acid enhance the legume-rhizobia symbiosis through (i) enhancing the nodule induction, (ii) improving the competitiveness of rhizobia for nodulation, (iii) prolonging functional nodules by suppressing nodule senescence and (iv) upregulating genes associated with legume-rhizobia symbiosis. The means by which these processes enhance the legume-rhizobia symbiosis is the focus of this review. A better understanding of the mechanisms by which PGP rhizobacteria operate, and how they can be altered, will provide opportunities to enhance legume-rhizobial interactions, to provide new advances in plant growth promotion and N 2 fixation. Highlights • ACC deaminase and IAA synthesis enhance nodule formation. • ACC deaminase and IAA synthesis improve the competitiveness of rhizobia for nodule induction. • IAA synthesis enhances N 2 fixation by upregulating the expression of genes associated with legume-rhizobia symbioses. • ACC deaminase prolongs nodule function by delaying nodule senescence. • ACC deaminase can reduce the negative influence of very high IAA on nodule induction.

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Section: Legume-rhizobia-pgpr Interactionssupporting

confidence: 79%

Mechanisms in plant growth‐promoting rhizobacteria that enhance legume–rhizobial symbioses

Alemneh

Zhou

Ryder

et al. 2020

J. Appl. Microbiol.

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“…(ACC3) under stressed environmental conditions. 104,105 This distinctive feature of the synthesis of ACC deaminase enzyme by B. subtilis BM2 even under metal stress could be useful for enhancing the growth and subsequent production of cereal crops like wheat even in metal contaminated soils, as also reported by other workers. 106…”

Section: Cellular Damage Metal Localization and Morphology Alteratiosupporting

confidence: 71%

Heavy metal mediated phytotoxic impact on winter wheat: oxidative stress and microbial management of toxicity byBacillus subtilisBM2

et al. 2019

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“…and Chryseobacterium sp. was observed on increasing the salt stress from 0 to 100 mM NaCl (Tittabutr et al, 2013). However, both growth and enzyme activity decreased under temperature stress.…”

Section: Discussionmentioning

confidence: 66%

The plant-growth-promoting bacterium Klebsiella sp. SBP-8 confers induced systemic tolerance in wheat (Triticum aestivum) under salt stress

Singh

Jha

2015

Journal of Plant Physiology

222

102

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Alleviation of the effect of environmental stresses using co-inoculation of mungbean byBradyrhizobiumand rhizobacteria containing stress-induced ACC deaminase enzyme

Cited by 67 publications

References 39 publications

Mechanisms in plant growth‐promoting rhizobacteria that enhance legume–rhizobial symbioses

Mechanisms in plant growth‐promoting rhizobacteria that enhance legume–rhizobial symbioses

Heavy metal mediated phytotoxic impact on winter wheat: oxidative stress and microbial management of toxicity byBacillus subtilisBM2

The plant-growth-promoting bacterium Klebsiella sp. SBP-8 confers induced systemic tolerance in wheat (Triticum aestivum) under salt stress

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