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Phylogenetic relationship homologs ku70 (A) and lig4 (B) and pyrG (C), from fungi. The ochratoxin A (OTA)-producing fungi were marked with an asterisk. Red, green, and purple represent fungi from genus Aspergillus, genus Penicillium, and class Sordariomycetes, respectively. The protein sequences used in this analysis are listed in Supplementary Table 2.
