Fig. 4From: Core hyphosphere microbiota of Fusarium oxysporum f. sp. niveumShannon alpha diversity analysis (A) shows significant differences among the three isolates’ hyphosphere, while no significant differences were observed in Chao analysis (B). The lack of evenness that alters the Shannon index is likely due to the relative abundances of the most dominant OTU of the three hyphospheres; which were Otu0001 for isolate HAR, Otu0002 for isolate COM, and Otu0003 for isolate W2. These three dominant OTUs were significantly different by relative abundances as shown in panel CBack to article page