May 29, 2019 · The sequence results revealed that the AYVV in Vietnam (MH750441) had 93% sequence identity (2550/2747 nt) with ageratum yellow vein virus (). As judged from the NGS data, all tomato samples used in this study were also coinfected with tomato mosaic virus, tomato yellow leaf curl Kanchanaburi virus, and capsicum chlorosis virus.