Variation in sequence and location of the fumonisin mycotoxin niosynthetic gene cluster in Fusarium

Abstract

In Fusarium, the ability to produce fumonisins is governed by a 17-gene fumonisin biosynthetic gene (FUM) cluster. Here, we examined the cluster in F. oxysporum strain O-1890 and nine other species selected to represent a wide range of the genetic diversity within the GFSC