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Indole acetic acid and phytase activity produced by rhizosphere bacilli as affected by pH and metals

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Indole acetic acid and phytase activity produced by rhizosphere bacilli as affected by pH and metals. / Acuna, J. J.; Jorquera, M. A.; Martinez, O. A. et al.
In: Journal of Soil Science and Plant Nutrition , Vol. 11, No. 3, 2011, p. 1-12.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Acuna, JJ, Jorquera, MA, Martinez, OA, Menezes-Blackburn, D, Fernandez, MT, Marschner, P, Greiner, R & Mora, ML 2011, 'Indole acetic acid and phytase activity produced by rhizosphere bacilli as affected by pH and metals', Journal of Soil Science and Plant Nutrition , vol. 11, no. 3, pp. 1-12. https://doi.org/10.4067/S0718-95162011000300001

APA

Acuna, J. J., Jorquera, M. A., Martinez, O. A., Menezes-Blackburn, D., Fernandez, M. T., Marschner, P., Greiner, R., & Mora, M. L. (2011). Indole acetic acid and phytase activity produced by rhizosphere bacilli as affected by pH and metals. Journal of Soil Science and Plant Nutrition , 11(3), 1-12. https://doi.org/10.4067/S0718-95162011000300001

Vancouver

Acuna JJ, Jorquera MA, Martinez OA, Menezes-Blackburn D, Fernandez MT, Marschner P et al. Indole acetic acid and phytase activity produced by rhizosphere bacilli as affected by pH and metals. Journal of Soil Science and Plant Nutrition . 2011;11(3):1-12. doi: 10.4067/S0718-95162011000300001

Author

Acuna, J. J. ; Jorquera, M. A. ; Martinez, O. A. et al. / Indole acetic acid and phytase activity produced by rhizosphere bacilli as affected by pH and metals. In: Journal of Soil Science and Plant Nutrition . 2011 ; Vol. 11, No. 3. pp. 1-12.

Bibtex

@article{eb51ff237f244724a94dd11c01044fde,
title = "Indole acetic acid and phytase activity produced by rhizosphere bacilli as affected by pH and metals",
abstract = "The abilities to produce indole acetic acid (IAA) and mineralize organic phosphorus by phytase are desirable traits in plant-growth promotion rhizobacteria (PGPR) particularly in Chilean Andisols which are characterized by low pH and high total P. However, little is known about the influence of soil properties that are specific to Andisol (low pH and metal toxicity) on the effectiveness of PGPR. Here, we assessed the effect of pH and metal cations on IAA and phytase activity of cell-associated proteins produced by two bacilli strains isolated from the rhizosphere of pasture plants. The production in vivo of IAA by Paenibacillus sp. SPT-03 was significantly increased (7-fold) when incubated in tenfold diluted culture medium, compared to the full-strength medium. At low pH (pH",
keywords = "Andisol, Bacillus, indole acetic acid, phytase, rhizobacteria, rhizosphere, PLANT-GROWTH PROMOTION, PAENIBACILLUS-POLYMYXA, PANTOEA-AGGLOMERANS, PHOSPHATE, AUXIN, IDENTIFICATION, BIOSYNTHESIS, SIDEROPHORES, INVOLVEMENT, EXUDATION",
author = "Acuna, {J. J.} and Jorquera, {M. A.} and Martinez, {O. A.} and D. Menezes-Blackburn and Fernandez, {M. T.} and P. Marschner and R. Greiner and Mora, {M. L.}",
year = "2011",
doi = "10.4067/S0718-95162011000300001",
language = "English",
volume = "11",
pages = "1--12",
journal = "Journal of Soil Science and Plant Nutrition ",
issn = "0718-9516",
publisher = "SOC CHILENA CIENCIA SUELO",
number = "3",

}

RIS

TY - JOUR

T1 - Indole acetic acid and phytase activity produced by rhizosphere bacilli as affected by pH and metals

AU - Acuna, J. J.

AU - Jorquera, M. A.

AU - Martinez, O. A.

AU - Menezes-Blackburn, D.

AU - Fernandez, M. T.

AU - Marschner, P.

AU - Greiner, R.

AU - Mora, M. L.

PY - 2011

Y1 - 2011

N2 - The abilities to produce indole acetic acid (IAA) and mineralize organic phosphorus by phytase are desirable traits in plant-growth promotion rhizobacteria (PGPR) particularly in Chilean Andisols which are characterized by low pH and high total P. However, little is known about the influence of soil properties that are specific to Andisol (low pH and metal toxicity) on the effectiveness of PGPR. Here, we assessed the effect of pH and metal cations on IAA and phytase activity of cell-associated proteins produced by two bacilli strains isolated from the rhizosphere of pasture plants. The production in vivo of IAA by Paenibacillus sp. SPT-03 was significantly increased (7-fold) when incubated in tenfold diluted culture medium, compared to the full-strength medium. At low pH (pH

AB - The abilities to produce indole acetic acid (IAA) and mineralize organic phosphorus by phytase are desirable traits in plant-growth promotion rhizobacteria (PGPR) particularly in Chilean Andisols which are characterized by low pH and high total P. However, little is known about the influence of soil properties that are specific to Andisol (low pH and metal toxicity) on the effectiveness of PGPR. Here, we assessed the effect of pH and metal cations on IAA and phytase activity of cell-associated proteins produced by two bacilli strains isolated from the rhizosphere of pasture plants. The production in vivo of IAA by Paenibacillus sp. SPT-03 was significantly increased (7-fold) when incubated in tenfold diluted culture medium, compared to the full-strength medium. At low pH (pH

KW - Andisol

KW - Bacillus

KW - indole acetic acid

KW - phytase

KW - rhizobacteria

KW - rhizosphere

KW - PLANT-GROWTH PROMOTION

KW - PAENIBACILLUS-POLYMYXA

KW - PANTOEA-AGGLOMERANS

KW - PHOSPHATE

KW - AUXIN

KW - IDENTIFICATION

KW - BIOSYNTHESIS

KW - SIDEROPHORES

KW - INVOLVEMENT

KW - EXUDATION

U2 - 10.4067/S0718-95162011000300001

DO - 10.4067/S0718-95162011000300001

M3 - Journal article

VL - 11

SP - 1

EP - 12

JO - Journal of Soil Science and Plant Nutrition

JF - Journal of Soil Science and Plant Nutrition

SN - 0718-9516

IS - 3

ER -