A DNA virus is a virus that replicates via a DNA-dependent DNA polymerase and has DNA as its genetic material. The Baltimore categorization system divides viruses into two groups: Group I (double-stranded DNA; dsDNA) and Group II (single-stranded DNA; ssDNA). Infected cells normally extend single-stranded DNA to double-stranded DNA. Plants have a low prevalence of DNA viruses. Only lower plants, such as eukaryotic algae, are infected by dsDNA viruses, which account for 17% of all plant viruses. DNA viruses have genomes that are replicated by DNA polymerases encoded by either the host or the virus. DNA viral genomes are highly diverse, and the relative stability of DNA allows for genomes that are far larger than those of RNA viruses. DNA viruses that infect mammals have genomes that range in size from under 2 kb of single-stranded DNA to over 375 kb of double-stranded DNA. Eukaryotic bacteria are infected by much larger DNA viruses.
Title : Dengue transmission and Aedes vector dynamics before, during and after COVID-19 travel restrictions
Ranjan Ramasamy, IDFISH Technology and University of Jaffna, United States
Title : Viral RNA structures as regulators of gene expression and therapeutic targets
Silvi Rouskin, Harvard Medical School, United States
Title : Novel functions of IRF3 in viral infection and inflammation
Saurabh Chattopadhyay, The University of Toledo, United States
Title : Therapeutic intervention of Bunyavirus induced hemorrhagic fever and cardiopulmonary disease
Mohammad Mir, Western University of Health Sciences, United States
Title : Why and how we discover and study the biology of viruses of micro-organisms in Aotearoa New Zealand
Robin Mac Diarmid, University of Auckland, New Zealand
Title : Antiviral action of aqueous extracts of propolis from scaptotrigona aff. postica against zica, chikungunya, and mayaro virus
Zucatelli, Instituto Butantan, Brazil