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. 2022 Sep;156(3):500–507. doi: 10.4103/ijmr.IJMR_79_20

Fig. 2.

Fig. 2

NJ phylogenetic tree classifying 41 BKV into subtypes and subgroups. The 430 bp of subtyping sequences detected around the Sri Lanka including 11 reference sequences7,23 were used to reconstruct an NJ phylogenetic tree23,24. The corresponding sequence of the baboon polyomavirus SA12 (GenBank accession number, AY614708) was used as the outgroup26. BKV subtypes II and subgroups belonging to subtype I are indicated at the right side of the tree and GenBank accession number of retrieved BKV isolates in this study are shown (MH930957 – MH930981). The numbers at the nodes are BPs (%) obtained for 1000 replicates25. (BKV Subgroup Ia - Z_19534, NC_001538, AB_263926, MH_930960, MH_930965, MH_930969, MH_930975, MH_930979, MH_930980; Subgroup Ib-1- Z_19537, AB_211369, AB_211371, MH_930971, MH_930978, MH_930966, MH_930962, MH_930961, MH930957: Subgroup Ib-11 – AB_211370, AB_263918, MH_930959, MH_930963, MH_930973, MH_930968, MH_930974; Subgroup Ic – AB_211372, AB_211377, MH_930977 and Subtype II – Z_19536, AB_263916, AB_263920, MH_930972, MH_930981, MH_930976, MH_930958, MH_930964, MH_930967, MH_930970, Subtype III - M_23122, AB_211386, Subtype IV - Z_19535, AB_211389, AB_211390, AB_211391, AB_211387).