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Literature DB >> 1622211

Production of citric and oxalic acids and solubilization of calcium phosphate by Penicillium bilaii.

Abstract

An isolate of Penicillium bilaii previously reported to solubilize mineral phosphates and enhance plant uptake of phosphate was studied. Using agar media with calcium phosphate and the pH indicator alizarin red S, the influence of the medium composition on phosphate solubility and medium acidification was recorded. The major acidic metabolites produced by P. bilaii in a sucrose nitrate liquid medium were found to be oxalic acid and citric acid. Citric acid production was promoted under nitrogen-limited conditions, while oxalic acid production was promoted under carbon-limited conditions. Citric acid was produced in both growth and stationary phases, but oxalic acid production occurred only in stationary phase. When submerged cultures which normally produce acid were induced to sporulate, the culture medium shifted toward alkaline rather than acid reaction with growth.

Entities: Chemical

Mesh：

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Year: 1992 PMID： 1622211 PMCID： PMC195625 DOI： 10.1128/aem.58.5.1451-1458.1992

Source DB: PubMed Journal: Appl Environ Microbiol ISSN： 0099-2240 Impact factor: 4.792

5 in total

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Journal: Appl Microbiol Date: 1957-09

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Authors: R M Kucey
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Authors: R R Vega; D Corsini; D Le Tourneau
Journal: Mycologia Date: 1970 Mar-Apr Impact factor: 2.696

5. Solubilization of insoluble phosphates by soil fungi isolated from nursery seedbeds.

Authors: V P Agnihotri
Journal: Can J Microbiol Date: 1970-09 Impact factor: 2.419

5 in total

32 in total

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Authors:
Journal: Appl Environ Microbiol Date: 1999-07 Impact factor: 4.792

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Authors: Noura El-Ahmady El-Naggar; Mohammed Saad El-Hersh
Journal: J Microbiol Date: 2011-03-03 Impact factor: 3.422

5. Analysis of the abilities of endophytic bacteria associated with banana tree roots to promote plant growth.

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6. Isolation and characterization of plant growth-promoting endophytic bacteria Bacillus stratosphericus LW-03 from Lilium wardii.

Authors: Mohammad Sayyar Khan; Junlian Gao; Mingfang Zhang; Xuqing Chen; The Su Moe; Yunpeng Du; Fengping Yang; Jing Xue; Xiuhai Zhang
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7. Sucrose dependent mineral phosphate solubilization in Enterobacter asburiae PSI3 by heterologous overexpression of periplasmic invertases.

Authors: Chanchal Kumar; Jitendra Wagh; G Archana; G Naresh Kumar
Journal: World J Microbiol Biotechnol Date: 2016-10-08 Impact factor: 3.312

8. Phosphate Solubilizing Bacillus megaterium mj1212 Regulates Endogenous Plant Carbohydrates and Amino Acids Contents to Promote Mustard Plant Growth.

Authors: Sang-Mo Kang; Ramalingam Radhakrishnan; Young-Hyun You; Gil-Jae Joo; In-Jung Lee; Ko-Eun Lee; Jin-Ho Kim
Journal: Indian J Microbiol Date: 2014-06-04 Impact factor: 2.461

9. Effect of carbon and nitrogen sources on phosphate solubilization by a wild-type strain and UV-induced mutants of Aspergillus tubingensis.

Authors: Loveleen Relwani; Pankaj Krishna; M Sudhakara Reddy
Journal: Curr Microbiol Date: 2008-07-29 Impact factor: 2.188

10. Variation in the nature of organic acid secretion and mineral phosphate solubilization by Citrobacter sp. DHRSS in the presence of different sugars.

Authors: Divya K Patel; G Archana; G Naresh Kumar
Journal: Curr Microbiol Date: 2007-10-27 Impact factor: 2.188