Results 11 to 20 of about 4,106 (182)

Revisiting the taxonomy of the family Circoviridae: establishment of the genus Cyclovirus and removal of the genus Gyrovirus [PDF]

Archives of Virology, 2017
The family Circoviridae contains viruses with covalently closed, circular, single-stranded DNA (ssDNA) genomes, including the smallest known autonomously replicating, capsid-encoding animal pathogens. Members of this family are known to cause fatal diseases in birds and pigs and have been historically classified in one of two genera: Circovirus, which ...
Karyna Rosario, Mya Breitbart, Balázs Harrach, Joaquím Segalés, Eric Delwart, Philippe Biagini, Arvind Varsani   +6 more
openalex   +5 more sources

ICTV Virus Taxonomy Profile: Circoviridae

Journal of General Virology, 2017
The family Circoviridae comprises viruses with small, circular, single-stranded DNA (ssDNA) genomes, including the smallest known animal viruses. Members of this family are classified into two genera, Circovirus and Cyclovirus, which are distinguished by the position of the origin of replication relative to the coding regions and the length of the ...
Mya Breitbart, Eric Delwart, Karyna Rosario, Joaquím Segalés, Arvind Varsani   +4 more
openalex   +5 more sources

T-cell reprogramming through targeted CD4-coreceptor and T-cell receptor expression on maturing thymocytes by latentCircoviridaefamily member porcine circovirus type 2 cell infections in the thymus [PDF]

Emerging Microbes & Infections, 2015
Although porcine circovirus type 2 (PCV2)-associated diseases have been evaluated for known immune evasion strategies, the pathogenicity of these viruses remained concealed for decades. Surprisingly, the same viruses that cause panzootics in livestock are widespread in young, unaffected animals.
Stefanie Klausmann, T. Sydler, Summerfield Artur, Fraser Lewis, R. Weilenmann, Xaver Sidler, Enrico Brugnera   +6 more
openalex   +5 more sources

Sequences from Ancestral Single-Stranded DNA Viruses in Vertebrate Genomes: the Parvoviridae and Circoviridae Are More than 40 to 50 Million Years Old [PDF]

Journal of Virology, 2010
ABSTRACT Vertebrate genomic assemblies were analyzed for endogenous sequences related to any known viruses with single-stranded DNA genomes. Numerous high-confidence examples related to the Circoviridae and two genera in the family Parvoviridae , the parvoviruses and dependoviruses,
В. А. Белый, Arnold J. Levine, Anna Marie Skalka   +2 more
openalex   +3 more sources

2024 taxonomy update for the family Circoviridae [PDF]

Archives of Virology
Circovirids have a circular single-stranded DNA genome packed into a small icosahedral capsid. They are classified within two genera, Circovirus and Cyclovirus, in the family Circoviridae (phylum Cressdnaviricota, class Arfiviricetes, order Cirlivirales).
Arvind Varsani, Balázs Harrach, Philippe Roumagnac, Mária Benkő, Mya Breitbart, Eric Delwart, Giovanni Franzo, Darius Kazlauskas, Karyna Rosario, Joaquím Segalés, Emily Dunay, Joshua Rukundo, Tony L. Goldberg, Enikő Fehér, Eszter Kaszab, Krisztián Bànyai, Mart Krupovìč   +16 more
openalex   +8 more sources

T-cell reprogramming trough targeted CD4-coreceptor and T-cell receptor expression on maturing thymocytes by latent Circoviridae family member porcine circovirus member type 2 cell infections in the thymus [PDF]

, 2016
Although porcine circovirus type 2 (PCV2)-associated diseases have been evaluated for known immune evasion strategies, the pathogenicity of these viruses remained concealed for decades. Surprisingly, the same viruses that cause panzootics in livestock are widespread in young, unaffected animals.
Stefanie Klausmann
openalex   +3 more sources

Divergent Effects of Circoviridae Capsid Proteins on Type I Interferon Signaling

Pathogens
Viruses in the Circoviridae family can infect both mammals and birds. Porcine circovirus type 2 (PCV2) significantly affects the livestock industry by causing porcine circovirus-associated diseases, such as postweaning multisystem wasting syndrome, respiratory disease complex, and dermatitis nephropathy syndrome.
Anon Kosaka, Chenyu Huang, Zufu Lu, Hua-Zhen Hsing, Amonrat Choonnasard, Rissar Siringo Ringo, Kuo‐Pin Chuang, Akatsuki Saito   +7 more
  +6 more sources

Emergence of a Novel CRESS-DNA Virus Associated with Swine Reproductive Failure in China. [PDF]

Transbound Emerg Dis
The continuous emergence of circular Rep‐encoding single‐stranded (CRESS) DNA viruses across diverse hosts has been closely associated with the occurrence of severe diseases. Four circoviruses within the genus Circovirus have been identified in pigs, including porcine circovirus Type 1 (PCV1), PCV2, PCV3, PCV4, and PCV5.
Liu X, Li Y, Xiao J, Zhang X, Liu Y, Li Z, Wang L, Zhang L, Liu Y, Liang P, Xu Z, Liu Y, Song C.   +12 more
europepmc   +2 more sources

Porcine circovirus 2: Status atual e seus desafios

Pubvet, 2022
Os circovírus suíno (Porcine circovirus - PCV), descritos pela primeira vez na década de 70, são os menores vírus pertencentes à família Circoviridae.
Rosecleer Rodrigues da Silva, Rosecleer Rodrigues da Silva   +1 more
doaj   +1 more source

Unknown Circovirus in Immunosuppressed Patient with Hepatitis, France, 2022

Emerging Infectious Diseases, 2023
Hepatitis of undetermined origin can be caused by a wide variety of pathogens, sometimes emerging pathogens. We report the discovery, by means of routine shotgun metagenomics, of a new virus belonging to the family Circoviridae, genus Circovirus, in a ...
Christophe Rodriguez, Laure Boizeau, Alexandre Soulier, Melissa N’Debi, Vanessa Demontant, Elisabeth Trawinski, Sarah Seng, Hélène Fontaine, Paul-Louis Woerther, Sarah Marchand, Slim Fourati, Stéphane Chevaliez, Pierre Cappy, Stanislas Pol, Jean-Michel Pawlotsky   +14 more
doaj   +1 more source