Fig. 3

Phylogenetic analysis of MGTV, JMTV, KITV and GXTV. * RNA1, RNA2, RNA3 and RNA4 of the MGTV strain Yunnan2016 were submitted to the GenBank under the accession numbers MT080097, MT080098, MT080099 and MT080100, respectively. The first reported MGTV strain (JX390986.2, KY523073.1, JX390985.2 and KY523074.1) and the only GXTV strain (MG703253.1, MG703254.1, MG703252.1 and MG703255.1) with the identities of 93.85 and 94% to the strains Guinea2017 and Yunnan2016, respectively, were removed as redundant sequences. a. Paired Pearson correlations between CDSs of 17 viruses were used to account for the degrees of evolutionary conservation among four CDSs. Five phylogenetic trees were built from the 2745-nt (b), 2265-nt (c), 2427-nt (d), 2351-nt (e) and the combined 9788-nt CDSs (f) using Unweighted Pair Group Method with Arithmetic Mean (UPGMA), Maximum Parsimony (MP) and Neighbor Joining (NJ) methods. Here, we only show the result using the NJ method with a bootstrap test (1000 replicates). The bootstrap values (marked by parentheses) were in the format for displaying percentages with “%” omitted. The virus strains were collected from Martinique of France# (Central America), Trinidad and Tobago (Central America), Kosovo (Central Europe), Brazil (South America), Guinea (West Africa), Xinjiang (Northeast of China) and Yunnan (Southeast of China).TT: Trinidad and Tobago