Fig. 2
From: Degeneration of aflatoxin gene clusters in Aspergillus flavus from Africa and North America
Neighbor-Net network of 35 non-aflatoxigenic A. flavus genotypes based on 17 SSR loci. Network was generated by the split decomposition algorithm with the distance matrix calculated by START2 from allelic profile data using SplitsTree 4 (Huson and Bryant 2006). Nodes are colored orange (complete cluster), purple and teal (partial deletion) and green (complete deletion) based on completeness of the aflatoxin gene cluster. The letters correspond with the grouping of genotypes based on aflatoxin gene cluster sequence alignment and detailed under the “Variation in the aflatoxin gene cluster” section of the results