Viruses, 2022 Putative replication-associated protein (REP) and capsid-like (CAP) proteins are encoded by circular single-stranded DNA viruses (CRESS DNA), which have been found in samples from most eukaryotic groups. However, the details of these viruses’ life cycles
Fabiola Villanova +10 more
doaj +3 more sources
Identification and Full-Genome Characterisation of Genomoviruses in Cassava Leaves Infected with Cassava Mosaic Disease [PDF]
VirusesThis study identified and characterised three Genomoviruses during a circular DNA-enriched sequencing project aimed at assessing the evolution of Cassava mosaic begomoviruses in Nigeria.
Olabode Onile-ere +8 more
doaj +2 more sources
Improvement of Nanopore sequencing provides access to high quality genomic data for multi-component CRESS-DNA plant viruses [PDF]
Virology JournalBackground Faced with the recrudescence of viral CRESS-DNA plant diseases, the availability of efficient and cost-effective tools for routine diagnosis and genomic characterisation is vital.
Daniel H. Otron +11 more
doaj +2 more sources
Occurrence of diverse circoviruses in wild birds in Hungary [PDF]
Veterinary ResearchCircoviruses (CVs) infect a wide range of avian hosts, including domestic, ornamental and wild birds. The immunosuppressive effect of these viruses could make the host more susceptible to other pathogens.
Anna Pataki +5 more
doaj +2 more sources
Genomic Diversity of CRESS DNA Viruses in the Eukaryotic Virome of Swine Feces
Microorganisms, 2021 Replication-associated protein (Rep)-encoding single-stranded DNA (CRESS DNA) viruses are a diverse group of viruses, and their persistence in the environment has been studied for over a decade.
Enikő Fehér +5 more
doaj +3 more sources
A SUMO interacting motif in the replication initiator protein of tomato yellow leaf curl virus is required for viral replication [PDF]
Journal of VirologyCircular Rep-encoding single-stranded (CRESS)-DNA viruses comprise a diverse group of viruses that use rolling-circle replication to copy their genomes. They infect organisms in almost all branches of the eukaryotic tree of life.
Nicolas Frédéric Gaertner +9 more
doaj +2 more sources
Exploring the recombinant evolution and hosts of crucivirus based on novel oyster-associated viruses [PDF]
Frontiers in Microbiology“Crucivirus” represents a group of viruses with chimeric genomes, significant for viral evolution and recombination studies. Their capsid proteins share homology with the RNA virus tombusvirus, while their replicase-associated proteins are homologous to ...
Hong-Sai Zhang +10 more
doaj +2 more sources
First Detection and Characterization of Smacovirus in the Human Vagina in Two Sequential Samples over a Twelve-Day Interval [PDF]
VirusesBackground: Smacovirus is a CRESS-DNA virus identified almost exclusively in transient fecal samples from various vertebrate species. Objective: We evaluated human vaginal samples for the presence and maintenance of Smacovirus.
Antonio Charlys da Costa +13 more
doaj +2 more sources
Structural diversity and conservation among CRESS-DNA bacilladnaviruses revealed through cryo-EM and computational modelling [PDF]
Virology JournalViruses that infect single-celled algae strongly regulate microalgae growth and community composition through cell lysis, enable nutrient recycling in marine ecosystems, and offer valuable insights into early stages of viral evolution.
L. Johanna Gebhard +3 more
doaj +2 more sources
Transcriptomic insights into host transcriptional manipulation by ssDNA and ssRNA viruses in the marine planktonic diatom Chaetoceros tenuissimus [PDF]
Virus ResearchThe marine diatom Chaetoceros tenuissimus coexists in the coastal ocean with two distinct viruses: a circular single-stranded DNA virus and a single-stranded RNA virus.
Yuki Hongo, Yuji Tomaru
doaj +2 more sources