ICTV Virus Taxonomy Profile: Cystoviridae Poranen, Minna M. and Mäntynen, Sari and ICTV Report Consortium,, 98, 2423-2424 (2017), doi = https://doi.org/10.1099/jgv.0.000928, publicationName = Microbiology Society, issn = 0022-1317, abstract= The family Cystoviridae includes enveloped viruses with a tri-segmented dsRNA genome and a double-layered protein capsid. The innermost protein shell is a polymerase complex responsible for genome packaging, replication and transcription. Cystoviruses infect Gram-negative bacteria, primarily plant-pathogenic Pseudomonas syringae strains. This is a summary of the International Committee on Taxonomy of Viruses (ICTV) Report on the taxonomy of the Cystoviridae, which is available at http://www.ictv.global/report/cystoviridae., language=, type=