Research Article

Analysis of the Complete Genomes of Enterovirus 71 Subtypes in China

Table 4

Comparison of the amino acid substitutions in the Chinese EV-A71 strains in different years.

Amino acids mutation ratio
Year2A-572A-682C-413A-473B-153C-493C-1583D-333D-263VP2-144

19980.0000.8000.1000.8000.2000.0001.0000.0000.2000.000
19991.0001.0000.0000.0000.0000.0000.0000.0000.0000.000
20001.0001.0000.0000.0000.0000.0000.0000.0000.0000.000
20010.5000.5000.3330.3330.5000.1670.5000.5000.3330.333
20020.2000.4000.0000.0000.6000.2000.8000.0000.4000.000
20030.0000.5000.0000.0000.0000.0000.5000.0000.0000.000
20040.0000.0770.0000.0770.9230.8461.0000.0000.0770.000
20050.0560.1110.0560.1110.7780.8891.0000.0000.0000.000
20060.5000.0000.0000.0000.7501.0000.7500.7500.0000.000
20070.8000.6000.6000.2000.6000.8000.8000.6000.2000.200
20080.7680.6000.4740.4000.7890.6950.8000.5890.5580.495
20090.7250.7060.6860.5490.7450.6080.9020.7250.4120.706
20100.9450.8730.8730.8730.9820.8550.9640.9450.8730.945
20110.9320.9320.8640.8180.8410.7950.9320.8410.7270.841
20120.9000.9750.9500.6500.6000.5000.5750.5500.5500.575
20130.9261.0000.8890.9630.6670.6670.5560.8890.7040.926
20140.8890.9720.9170.8890.8890.8060.6390.8890.7220.917
20150.8891.0001.0000.7780.6670.6670.4440.5560.6670.778
20161.0001.0001.0000.7501.0000.7500.0001.0001.0001.000
20171.0001.0001.0001.0001.0001.0000.0000.8001.0001.000