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Article

Aflatoxin non-productivity of Aspergillus oryzae caused by loss of function in the aflJ gene product.

Journal of bioscience and bioengineering - 1 May 2011

Kiyota Takuro, Hamada Ryoko, Sakamoto Kazutoshi, Iwashita Kazuhiro, Yamada Osamu, Mikami Shigeaki

Abstract excerpt

Aspergillus oryzae, although closely related to Aspergillus flavus, does not produce aflatoxin (AF). A. oryzae RIB strains can be classified into three groups (group 1-3) based on the structure of the AF biosynthesis gene homolog cluster (AFHC). In group 1 strains, where AFHC is present, the expression level of the aflR gene is extremely low and there is no expression of the other four AF homologue genes (avnA,...

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PMID: 21342785
DOI: 10.1016/j.jbiosc.2010.12.022

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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