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Literature DB >> 16715542

Amplification and diversity analysis of ketosynthase domains of putative polyketide synthase genes in Aspergillus ochraceus and Aspergillus carbonarius producers of ochratoxin A.

Ali Atoui¹, Huy Phong Dao, Florence Mathieu, Ahmed Lebrihi.

Abstract

The diversity of polyketide synthase (PKS) genes in Aspergillus ochraceus NRRL 3174 and Aspergillus carbonarius 2Mu134 has been investigated using different primer pairs previously developed for the ketosynthase (KS) domain of fungal PKSs. Nine different KS domain sequences in A. ochraceus NRRL 3174 as well as five different KS domain sequences in A. carbonarius 2Mu134 have been identified. The identified KS fragments were distributed in five different clusters on the phylogenetic tree, indicating that they most probably represent PKSs responsible for different functions.

Entities: Chemical Species

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Year: 2006 PMID： 16715542 DOI： 10.1002/mnfr.200500165

Source DB: PubMed Journal: Mol Nutr Food Res ISSN： 1613-4125 Impact factor: 5.914

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Cited

7 in total

1. The diversity of polyketide synthase genes from sugarcane-derived fungi.

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Journal: Microb Ecol Date: 2011-09-22 Impact factor: 4.552

Review 2. Aflatoxins: Implications on Health.

Authors: Usha P Sarma; Preetida J Bhetaria; Prameela Devi; Anupam Varma
Journal: Indian J Clin Biochem Date: 2017-03-28

3. New insight into the ochratoxin A biosynthetic pathway through deletion of a nonribosomal peptide synthetase gene in Aspergillus carbonarius.

Authors: Antonia Gallo; Kenneth S Bruno; Michele Solfrizzo; Giancarlo Perrone; Giuseppina Mulè; Angelo Visconti; Scott E Baker
Journal: Appl Environ Microbiol Date: 2012-09-14 Impact factor: 4.792

Amplification and diversity analysis of ketosynthase domains of putative polyketide synthase genes in Aspergillus ochraceus and Aspergillus carbonarius producers of ochratoxin A.

1. The diversity of polyketide synthase genes from sugarcane-derived fungi.

Review 2. Aflatoxins: Implications on Health.

3. New insight into the ochratoxin A biosynthetic pathway through deletion of a nonribosomal peptide synthetase gene in Aspergillus carbonarius.

Review 4. Ochratoxin a: general overview and actual molecular status.

Review 5. Biodegradation of ochratoxin a for food and feed decontamination.

6. Transition-transversion mutations in the polyketide synthase gene of Aspergillus section Nigri.

7. Phylogenomic and domain analysis of iterative polyketide synthases in Aspergillus species.