Purification and characterization of O-methyltransferase I involved in conversion of demethylsterigmatocystin to sterigmatocystin and of dihydrodemethylsterigmatocystin to dihydrosterigmatocystin during aflatoxin biosynthesis /

Míreanna Comhchosúla

• Culture conditions control expression of the genes for aflatoxin and sterigmatocystin biosynthesis in aspergillus parasiticus and A. nidulans /
  le: Feng, Guo Hong.
• AvnA, a gene encoding a cytochrome P-450 monooxygenase, is involved in the conversion of averantin to averufin in aflatoxin biosynthesis in Aspergillus parasiticus /
• Analysis of mechanisms regulating expression of the ver-1 gene, involved in aflatoxin biosynthesis /
• Characterization of the critical amino acids of an aspergillus parasiticus cytochrome P-450 monooxygenase encoded by orda that is involved in the biosynthesis of aflatoxins B1, G1, B2, G2 /
• Development of polyclonal antibodies for detection of aflatoxigenic molds involving culture filtrate and chimeric proteins expressed in Escherichia coli /