Promotion of Plant Growth by Bacterial ACC Deaminase

Glick, Bernard R.; Todorović, Biljana; Czarny, Jennifer; Cheng, Zhenyu; Duan, Jingliang; McConkey, Brendan J.

doi:10.1080/07352680701572966

Cited by 754 publications

(419 citation statements)

References 142 publications

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“…The ACC deaminase is useful to plants to fight against several biotic and abiotic stresses such as attack by phytopathogens, salinity, drought and higher concentration of heavy metals, so native methylotrophic bacterial consortium may be useful in rice (Glick et al, 2007).…”

Section: Measurement Of Acc-deaminase Activitymentioning

confidence: 99%

In vitro Study of Plant Growth Promoting Methylotrophic Bacterial Consortium as a Plant Probiotics for Paddy

Prajapati¹,

Jhala²,

Vyas³

2017

Int.J.Curr.Microbiol.App.Sci

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Section: Measurement Of Acc-deaminase Activitymentioning

confidence: 99%

In vitro Study of Plant Growth Promoting Methylotrophic Bacterial Consortium as a Plant Probiotics for Paddy

Prajapati¹,

Jhala²,

Vyas³

2017

Int.J.Curr.Microbiol.App.Sci

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“…Since high levels of ethylene have detrimental and inhibitory effect on root growth and ultimately plant growth, strategies to regulate ethylene production in the rhizosphere is vital especially under stress conditions such as high levels of arsenate. An effective strategy to mitigate the effect of stress ethylene in crops is inoculation of plant growth promoting bacteria specifically those containing the enzyme ACC deaminase acting as a sink for the increased concentration of ACC under stress conditions (Glick et al, 2007). This can be a feasible approach in alleviating the inhibitory effects of stress ethylene to plants and could be eventually more efficient in arsenic contaminated soil.…”

Section: Effect Of Different Concentration Of Arsenic On Ethylene Emimentioning

confidence: 99%

“…The enzyme ACC deaminase (E.C. 4.1.99.4) cleaves ACC, the immediate precursor of ethylene in plants, to form ammonia and α -ketobutyrate, thus lowering stress ethylene level in plants (Glick et al, 2007;Siddikee et al, 2010). The ACC deaminase producing bacteria in the rhizosphere serves as a sink for excess ACC produced in the plants during stress conditions leading to unhindered root growth .…”

Section: Effect Of Different Concentration Of Arsenic On Ethylene Emimentioning

confidence: 99%

ACC Deaminase Producing Arsenic Tolerant Bacterial Effect on Mitigation of Stress Ethylene Emission in Maize Grown in an Arsenic Polluted Soil

Shagol¹,

Subramanian²,

Krishnamoorthy³

et al. 2014

Korean Journal of Soil Science and Fertilizer

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Arsenic is a known hazardous metalloid not only to the animals but also to plants. With high concentrations, it can impede normal plant growth and cause even death of plants at extremely high levels. A known plant response to stress conditions such as toxic levels of metal (loids) is the production of stress ethylene, causing inhibitory effect on root growth in plants. When the effect of various arsenic concentrations was tested to maize plant, the stress ethylene emission proportionately increased with increasing concentration of As(V). The inoculation of two arsenic tolerant bacteria; Pseudomonas grimonti JS126 and Pseudomonas taiwanensis JS238 having respective high and low 1-aminocyclopropane-1-carboxylate (ACC) deaminase activity reduced stress ethylene emission by 59% and 30% in maize grown in arsenic polluted soils. The result suggested the possible use of Pseudomonas grimonti JS126 for phytoremediation of arsenic polluted soils.

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“…The root colonizing bacteria are the most sought-after group of beneficial bacteria for their multifaceted qualities, which include plant growth promotion, disease control, and bioremediation. The impact of PGPR, the mechanisms of action and the interaction of PGPR with other microbes have been periodically reviewed [3,[6][7][8][9][10][11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Root Colonization and Quorum Sensing are the Driving forces of Plant Growth Promoting Rhizobacteria (pgpr) for Growth Promotion

Podile¹,

Vukanti²,

Sravani³

et al. 2014

Proceedings of the Indian National Science Academy

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Plant growth promoting rhizobacteria (PGPR) exhibit an intricate and interdependent relationship with plants, which involves biotic and abiotic factors of the rhizosphere region other than the two partners. Success of PGPR is dependent on their survival and establishment on the root/rhizosphere. In this article, we have highlighted root colonization and celldensity dependant quorum sensing as the two important factors that play a key role in determining the outcome of the interaction.

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Promotion of Plant Growth by Bacterial ACC Deaminase

Cited by 754 publications

References 142 publications

In vitro Study of Plant Growth Promoting Methylotrophic Bacterial Consortium as a Plant Probiotics for Paddy

In vitro Study of Plant Growth Promoting Methylotrophic Bacterial Consortium as a Plant Probiotics for Paddy

ACC Deaminase Producing Arsenic Tolerant Bacterial Effect on Mitigation of Stress Ethylene Emission in Maize Grown in an Arsenic Polluted Soil

Root Colonization and Quorum Sensing are the Driving forces of Plant Growth Promoting Rhizobacteria (pgpr) for Growth Promotion

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