Table 2. Nucleotide and amino acid identity of Sugarcane mosaic virus isolates.

Gene	Nucleotide identitya	Amino acid identity
Polyprotein	79.06–100%	-
P1	67.05–100%	63.36–100%
HC-Pro	78.04–100%	92.61–100%
P3	77.96–100%	88.43–100%
6K1	74.13–100%	86.57–100%
CI	78.32–100%	94.36–100%
6K2	71.70–100%	71.70–100%
NIa-Pro	77.96–100%	88.43–100%
NIb	77.93–100%	90.98–100%
NIa-VPg	76.01–100%	86.77–100%
CP	82.03–100%	83.22–100%

^a The nucleotide and amino acid identity of SCMV isolates were calculated by Species Demarcation Tool (SDT) 1.0 software.