Related Experiment Video
Updated: Jun 25, 2026

Inhibition of Aspergillus flavus Growth and Aflatoxin Production in Transgenic Maize Expressing the α-amylase Inhibitor from Lablab purpureus L.
Published on: February 15, 2019
Potential of Aspergillus flavus genomics for applications in biotechnology
Thomas E Cleveland1, Jiujiang Yu, Natalie Fedorova
1United States Department of Agriculture, Agricultural Research Service (USDA/ARS), Southern Regional Research Center, 1100 Robert E. Lee Blvd., New Orleans, LA 70124, USA. ed.cleveland@ars.usda.gov
Abstract:
Aspergillus flavus is a common saprophyte and opportunistic pathogen that produces numerous secondary metabolites. The primary objectives of the A. flavus genomics program are to reduce and eliminate aflatoxin contamination in food and feed and to discover genetic factors that contribute to plant and animal pathogenicity. A. flavus expressed sequence tags (ESTs) and whole-genome sequencing have been completed. Annotation of the A. flavus genome has revealed numerous genes and gene clusters that are potentially involved in the formation of aflatoxin and other secondary metabolites, as well as in the degradation of complex carbohydrate polymers. Analysis of putative secondary metabolism pathways might facilitate the discovery of new compounds with pharmaceutical properties, as well as new enzymes for biomass degradation.
Related Concept Videos
Fungal Phylum Ascomycota
Bioreactor Controls-III
Fungal Group Zygomycota
Applications of Molecular Taxonomy
Overview of Fungi
Modern Molecular Taxonomy
