Since 1997, groups of novel nonenveloped DNA viruses with a circular, single-stranded (negative sense) DNA genome of 3.6-3.9 kb, 3.2 kb, or 2.8-2.9 kb in size have been discovered and designated Torque teno virus (TTV), Torque teno midi virus (TTMDV), and Torque teno mini virus (TTMV), respectively, in the floating genus Anellovirus. These three anelloviruses frequently and ubiquitously infect ...

although the infection of different animals and non-human primates with other members of anelloviridae have already been reported there is no report about infection of animals with torque teno midi virus/small anellovirs (ttmdv/sav). the aim of this study was to detect the virus in domestic village chickens. blood samples were collected from 79 domestic village chickens in isfahan. blood sample...

We identified Torque teno indri virus 1 (TTIV1), the first anellovirus in a free-living lemur (Indri indri). The complete circular 2,572-nucleotide (nt) TTIV1 genome is distantly related to torque teno sus virus. Phylogenetic and sequence analyses support TTIV1 as a putative member of a new genus within the Anelloviridae family.

Humans are frequently infected with three anelloviruses which have circular DNA genomes of 3.6-3.9 kb [Torque teno virus (TTV)], 2.8-2.9 kb [Torque teno mini virus (TTMV)] and 3.2 kb [a recently discovered anellovirus named Torque teno midi virus (TTMDV)]. Unexpectedly, human TTMDV DNA was not detectable in any of 74 chimpanzees tested, although all but one tested positive for both human TTV an...

Anellovirus (AV) is a ubiquitous virus in the human population. Individuals can be infected with multiple AV genera and species to form heterogeneous repertoire, termed anellome. Using advanced methods, we examined anellomes from 12 paired serum liver samples, as well 2701 subjects different clinical diagnoses. Overall, are remarkably individualized, significant among-group differences (Kruskal...

Anelloviruses are a family of small circular ssDNA viruses with a vast genetic diversity. Human infections with the prototype anellovirus, torque teno virus (TTV), are ubiquitous and related viruses have been described in a number of other mammalian hosts. Despite over 15 years of investigation, there is still little known about the pathogenesis and possible disease associations of anellovirus ...

The viruses circulating among Antarctic wildlife remain largely unknown. In an effort to identify viruses associated with Weddell seals (Leptonychotes weddellii) inhabiting the Ross Sea, vaginal and nasal swabs, and faecal samples were collected between November 2014 and February 2015. In addition, a Weddell seal kidney and South Polar skua (Stercorarius maccormicki) faeces were opportunistical...

Torque teno viruses (TTVs), of the genus Anellovirus, are single-stranded circular DNA viruses that infect many vertebrate species. Although viruses of this type have quite a stable genome, they exhibit low nucleotide homology. Torque teno virus infection has not been consistently linked to specific diseases, although there is epidemiological evidence of an association with disease in humans. T...