Fig. 2: Relationship among the isolates collected at the biocontrol site over 20 years. | The ISME Journal

Fig. 2: Relationship among the isolates collected at the biocontrol site over 20 years.

From: Population genomics and evolution of a fungal pathogen after releasing exotic strains to control insect pests for 20 years

Fig. 2

a Phylogenetic analysis. The neighbour-joining tree is generated based on the average pairwise genetic distance of all biallelic SNPs. Isolates were separated into three main clustering groups, i.e., the root group (RG), G1 and G2 groups. The isolates shadowed in the different colours represent the respective collection year. The mating type (MAT) and original insect host of each isolate are indicated in different coloured circles and squares. C1–C24 are the clonal groups that clustered isolates with ANI values > 99.8%. The abbreviations of insect host orders are: COL Coleoptera, LEP Lepidoptera, HEM Hemiptera, HYM Hymenoptera, DIP Diptera and ORT Orthoptera. b Principal component analysis (PCA) of isolates based on all biallelic SNPs. The first two components are presented. c Venn diagram analysis of the clonal and divergent isolates collected in different years.

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