Insights into the RNA Virome of the Corn Leafhopper , a Major Emergent Threat of Maize in Latin America.

The maize leafhopper () is a significant threat to maize crops in tropical and subtropical regions, causing extensive economic losses. While its ecological interactions and control strategies are well studied, its associated viral diversity remains largely unexplored. Here, we employ high-throughput sequencing data mining to comprehensively characterize the RNA virome, revealing novel and diverse RNA viruses.

Alpha- and Betagymnorhavirus: two new genera of gymnosperm-infecting viruses in the family Rhabdoviridae, subfamily Betarhabdovirinae.

The family Rhabdoviridae includes viruses with a negative-sense RNA genome. This family is divided into four subfamilies, and until recently, the subfamily Betarhabdovirinae, encompassing all plant-associated rhabdoviruses, was further divided into six genera. Here, we report the creation of two new genera within the subfamily Betarhabdovirinae - Alphagymnorhavirus and Betagymnorhavirus - to include recently described gymnosperm-associated viruses.

Novel Tri-Segmented Rhabdoviruses: A Data Mining Expedition Unveils the Cryptic Diversity of Cytorhabdoviruses.

Cytorhabdoviruses (genus , family ) are plant-infecting viruses with enveloped, bacilliform virions. Established members of the genus have unsegmented single-stranded negative-sense RNA genomes (ca. 10-16 kb) which encode four to ten proteins.

A novel tamanavirus () of the European common frog () from the UK.

Flavivirids are small, enveloped, positive-sense RNA viruses from the family with genomes of ~9-13 kb. Metatranscriptomic analyses of metazoan organisms have revealed a diversity of flavivirus-like or flavivirid viral sequences in fish and marine invertebrate groups. However, no flavivirus-like virus has been identified in amphibians.