On target: “Virus Taxonomy. Classification and Nomenclature of Viruses — Sixth Report of the International Committee on Taxonomy of Viruses” will be published in March 1995 by Springer-Verlag Wien New York

1995 ◽  
Vol 140 (2) ◽  
pp. 391-392 ◽  
Author(s):  
Frederick A. Murphy
1989 ◽  
Vol 52 (5) ◽  
pp. 739-744 ◽  
Author(s):  
Om Singh ◽  
L. Venkateswara Rao ◽  
Amitabh Gaur ◽  
Niyam C. Sharma ◽  
Anis Alam ◽  
...  

1993 ◽  
Vol 33 (292) ◽  
pp. 49-56

The end of the cold war raised hopes for a more peaceful world. While in the new climate of international relations tension has indeed eased in several areas of conflict, violence has flared up in other parts of the world and is today claiming not thousands but millions of victims on every continent.


Author(s):  
Li Huang ◽  
Haina Wang ◽  

Ovaliviridae is a family of enveloped viruses with a linear dsDNA genome. The virions are ellipsoidal, and contain a multi-layered spool-like capsid. The viral genome is presumably replicated through protein priming by a putative DNA polymerase encoded by the virus. Progeny virions are released through hexagonal openings resulting from the rupture of virus-associated pyramids formed on the surface of infected cells. The only known host is a hyperthermophilic archaeon of the genus Sulfolobus . This is a summary of the International Committee on Taxonomy of Viruses (ICTV) Report on the family Ovaliviridae, which is available at ictv.global/report/ovaliviridae.


Author(s):  
Arwa Abbas ◽  
Louis J. Taylor ◽  
Ronald G. Collman ◽  
Frederic D. Bushman ◽  

Viruses in the family Redondoviridae have a circular genome of 3.0 kb with three open reading frames. The packaged genome is inferred to be single-stranded DNA by analogy to related viruses. Redondoviruses were discovered through metagenomic sequencing methods in samples from human subjects and are inferred to replicate in humans. Evidence of redondovirus infection is associated with periodontitis and critical illness, but redondoviruses have not been shown to be the causative agent of any diseases. This is a summary of the International Committee on Taxonomy of Viruses (ICTV) Report on the family Redondoviridae, which is available at ictv.global/report/redondoviridae.


2021 ◽  
Vol 102 (12) ◽  
Author(s):  
John Coffin ◽  
Jonas Blomberg ◽  
Hung Fan ◽  
Robert Gifford ◽  
Theodora Hatziioannou ◽  
...  

Viruses in the family Retroviridae are found in a wide variety of vertebrate hosts. Enveloped virions are 80–100 nm in diameter with an inner core containing the viral genome and replicative enzymes. Core morphology is often characteristic for viruses within the same genus. Replication involves reverse transcription and integration into host cell DNA, resulting in a provirus. Integration into germline cells can result in a heritable provirus known as an endogenous retrovirus. This is a summary of the International Committee on Taxonomy of Viruses (ICTV) Report on the family Retroviridae, which is available at ictv.global/report/retroviridae.


2021 ◽  
Vol 102 (12) ◽  
Author(s):  
Merike Sõmera ◽  
Denis Fargette ◽  
Eugénie Hébrard ◽  
Cecilia Sarmiento ◽  

The family Solemoviridae includes viruses with icosahedral particles (26–34 nm in diameter) assembled on T=3 symmetry with a 4–6 kb positive-sense, monopartite, polycistronic RNA genome. Transmission of members of the genera Sobemovirus and Polemovirus occurs via mechanical wounding, vegetative propagation, insect vectors or abiotically through soil; members of the genera Polerovirus and Enamovirus are transmitted by specific aphids. Most solemoviruses have a narrow host range. This is a summary of the International Committee on Taxonomy of Viruses (ICTV) Report on the family Solemoviridae, which is available at ictv.global/report/solemoviridae.


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