Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina

The first complete genome sequence of iris yellow spot virus from South America and comparative analysis with isolates of different geographic origin

Abstract We report the first complete nucleotide sequence of an isolate of iris yellow spot virus (IYSV; Orthotospovirus iridimaculaflavi ) from Brazil. Isolate Br-25 was collected in 2025 in Imbuia, Santa Catarina, from symptomatic onion scapes. The genome of IYSV-Br-25 consiste...