Characterization of Cucurbit Aphid-Borne Yellows Virus (CABYV) from Passion Fruit in Brazil: Evidence of a Complex of Species within CABYV Isolates.

High-throughput sequencing (HTS) has been an important tool for the discovery of plant viruses and their surveillance. In 2015, several virus-like symptoms were observed in passion fruit (PF) plants in Bahia state, Brazil. Using HTS technology, bioinformatics tools, RT-PCR, and Sanger sequencing, we identified the cucurbit aphid-borne yellows virus (CABYV, , ) in co-infection with cowpea aphid-borne mosaic virus (CABMV, , ) in PF, in green manure, and spontaneous plants in several localities in Bahia.

A novel geminivirus identified in tomato and cleome plants sampled in Brazil.

Viruses in the family Geminiviridae have single-stranded DNA genomes encapsulated in geminate icosahedral particles. High throughput sequencing (HTS) for metagenomic approaches are being extensively used for the identification of known and novel viruses. Using a HTS approach, we identified a novel geminivirus in a tomato (Solanum lycopersicum) sample and a Cleome sp.