Fig. 2
The net for all connections of all variants of the four sequenced genes. Node’ diameters correlate with the number of sequences of the indicated variant in the samples. Colours indicate each of the different genes analysed, with purple indicating the 16S rRNA variants; yellow, msp2 variants; orange, msp4 variants; and red, groEL variants. The width of the connecting lines represents the total number of specific connections for dog, cattle and roe deer, respectively. Labelling is explained in “Data compilation and naming of sequences” section