Identification of Tomato mottle mosaic virus in historic seed accessions originating from France, the Netherlands and Spain, indicates a wider presence before its first description

Abstract Tomato mottle mosaic virus (ToMMV) is a tobamovirus found in a Solanum lycopersicum sample collected in Mexico in 2009. To assess the possible presence of ToMMV in Europe, accessions from a historic seed collection were tested by real-time RT-PCR and Illumina sequencing. ToMMV was identified in historical seed accessions produced in France, the Netherlands and Spain. Three different near complete genome sequences were obtained, each corresponding to the country in which the seeds had been produced. Positive samples from France and Spain could be related to the same production location... Mehr ...