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Article

pH-Signaling Transcription Factor AopacC Regulates Ochratoxin A Biosynthesis in Aspergillus ochraceus.

Journal of agricultural and food chemistry - 2 May 2018

Wang Yan, Liu Fei, Wang Liuqing, Wang Qi, Selvaraj Jonathan Nimal, Zhao Yueju, Wang Yun, Xing Fuguo, Liu Yang

Abstract excerpt

In Aspergillus and Penicillium species, an essential pH-response transcription factor pacC is involved in growth, pathogenicity, and toxigenicity. To investigate the connection between ochratoxin A (OTA) biosynthesis and ambient pH, the AopacC in Aspergillus ochraceus was functionally characterized using a loss-of-function mutant. The mycelium growth was inhibited under pH 4.5 and 10.0, while the sporulation...

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PMID: 29651846
DOI: 10.1021/acs.jafc.8b00790

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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pH-Signaling Transcription Factor AopacC Regulates Ochratoxin A Biosynthesis in Aspergillus ochraceus.PMID 29651846Read ↗

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