%0 Journal Article %A Yadav, Pragya D. %A Shete, Anita M. %A Nyayanit, Dimpal A. %A Albarino, Cesar G. %A Jain, Shilpi %A Guerrero, Lisa W. %A Kumar, Sandeep %A Patil, Deepak Y. %A Nichol, Stuart T. %A Mourya, Devendra T. %T Identification and characterization of novel mosquito-borne (Kammavanpettai virus) and tick-borne (Wad Medani) reoviruses isolated in India %D 2018 %J Journal of General Virology, %V 99 %N 8 %P 991-1000 %@ 1465-2099 %R https://doi.org/10.1099/jgv.0.001102 %K Kammavanpettai virus %K Wad Medani virus %K next-generation sequencing %K India %K characterization %I Microbiology Society, %X In 1954, a virus named Wad Medani virus (WMV) was isolated from Hyalomma marginatum ticks from Maharashtra State, India. In 1963, another virus was isolated from Sturnia pagodarum birds in Tamil Nadu, India, and named Kammavanpettai virus (KVPTV) based on the site of its isolation. Originally these virus isolates could not be identified with conventional methods. Here we describe next-generation sequencing studies leading to the determination of their complete genome sequences, and identification of both virus isolates as orbiviruses (family Reoviridae). Sequencing data showed that KVPTV has an AT-rich genome, whereas the genome of WMV is GC-rich. The size of the KVPTV genome is 18 234 nucleotides encoding proteins ranging 238–1290 amino acids (aa) in length. Similarly, the size of the WMV genome is 16 941 nucleotides encoding proteins ranging 214–1305 amino acids in length. Phylogenetic analysis of the VP1 gene, along with the capsid genes VP5 and VP7, revealed that KVPTV is likely a novel mosquito-borne virus and WMV is a tick-borne orbivirus. This study focuses on the phylogenetic comparison of these newly identified orbiviruses with mosquito-, tick- and Culicoides-borne orbiviruses isolated in India and other countries. %U https://www.microbiologyresearch.org/content/journal/jgv/10.1099/jgv.0.001102