| the phylogenetics of mycotoxin and sclerotium production in aspergillus flavus and aspergillus oryzae. | aspergillus flavus is a common filamentous fungus that produces aflatoxins and presents a major threat to agriculture and human health. previous phylogenetic studies of a. flavus have shown that it consists of two subgroups, called groups i and ii, and morphological studies indicated that it consists of two morphological groups based on sclerotium size, called "s" and "l." the industrially important non-aflatoxin-producing fungus a. oryzae is nested within group i. three different gene regions, ... | 2000 | 11273679 |