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Cited by 374

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

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

Open access
Cunningham, J E, Kuiack, C·1992·Applied and Environmental Microbiology

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.

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Crossref · 10.1128/aem.58.5.1451-1458.1992

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Metadata

Authors
Cunningham, J. E., & Kuiack, C.
Venue
Applied and Environmental Microbiology
Published
1992-05
Volume
58
Issue
5
Pages
1451-1458
ISSN
  • 0099-2240 (ISSN-L)
  • 1098-5336
OpenAlex
W1629828150
Cited by
374
References
1
FWCI
3.88
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Production of citric and oxalic acids and solubilization of calcium phosphate by Penicillium bilaii. https://app.cochat.ai/papers/10.1128/aem.58.5.1451-1458.1992
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Cunningham, J. E., & Kuiack, C. (1992). Production of citric and oxalic acids and solubilization of calcium phosphate by Penicillium bilaii. Applied and Environmental Microbiology. https://doi.org/10.1128/aem.58.5.1451-1458.1992

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.