Results 91 to 100 of about 26,015 (214)

Structure and function of type IV IRES in picornaviruses: a systematic review

open access: yesFrontiers in Microbiology
The Picornaviridae is a family of icosahedral viruses with single-stranded, highly diverse positive-sense RNA genomes. Virions consist of a capsid, without envelope, surrounding a core of RNA genome.
Yan Li   +7 more
doaj   +1 more source

AU- and GC-tract frequency in Picornavirus species.

open access: yes, 2013
Type strains of picornavirus species were analyzed for the presence of AU or GC 4-mers, with the absolute number of AU- or GC-tracts displayed on the positive and negative y-axes.
Raul Andino (17309)   +3 more
core   +1 more source

Bovine Rhinitis B Virus Variant as the Putative Cause of Bronchitis in Goat Kids

open access: yesViruses
A diagnostic investigation into an outbreak of fatal respiratory disease among young goats in Iowa, USA revealed bronchitis lesions of unknown etiology and secondary bacterial bronchopneumonia.
Andrew Noel   +6 more
doaj   +1 more source

Post mortem findings in experimentally tortoise picornavirus infected tortoises.

open access: yes, 2019
Post mortem findings in experimentally tortoise picornavirus infected tortoises.
M. Lierz (6376958)   +4 more
core   +1 more source

Early Steps of Picornavirus Infection

open access: yesUirusu, 2011
Picornaviridae is a large family of viruses that cause a variety of infectious diseases in humans and animals. It includes important viruses such as poliovirus, hepatisis A virus and foot and mouth disease virus. Early steps of infection play important roles in determining the host range and the target organs for each virus.
openaire   +3 more sources

Phylogenetic analysis of picornavirus complete genome sequences.

open access: yes, 2014
Phylogenetic analysis on the basis of complete genome (open reading frame) amino acid sequence of picornavirus. The evolutionary history was inferred using the Maximum likelihood method in MEGA5.
Terry Fei Fan Ng (218510)   +12 more
core   +1 more source

Unique characteristics of a picornavirus internal ribosome entry site from the porcine teschovirus-1 Talfan

open access: yes, 2002
The teschoviruses constitute a recently defined picornavirus genus. Most of the genome sequence of the porcine teschovirus-1 (PTV) Talfan and several other strains is known. We now demonstrate that initiation of protein synthesis occurs at nucleotide (nt)
Belsham, Graham J.   +3 more
core   +1 more source

Picornaviruses and nuclear functions: targeting a cellular compartment distinct from the replication site of a positive-strand RNA virus

open access: yesFrontiers in Microbiology, 2015
The compartmentalization of DNA replication and gene transcription in the nucleus and protein production in the cytoplasm is a defining feature of eukaryotic cells.
Dylan eFlather, Bert L Semler
doaj   +1 more source

Modulation of host cell nucleocytoplasmic trafficking during picornavirus infection

open access: yes, 2012
Picornavirus infection is characterised by host cell shutoff, wherein host transcription and translation processes are severely impaired. Picornavirus proteins interact with host cell proteins, resulting in alterations in the host cell synthetic ...
Jans, David, Ghildyal, Reena; id_orcid
core   +1 more source

A tandem repeat gene in a picornavirus

open access: yesNucleic Acids Research, 1982
Three closely related genes for the small genome-linked protein (VPg) of picornaviruses have been identified by sequence analysis as a tandem repeat in the genome of Foot and Mouth Disease Virus (FMDV), strain O1K. This unusual structure was also found in the genome of strain C1O, belonging to a different FMDV serotype. Predicted biochemical properties
S, Forss, H, Schaller
openaire   +3 more sources

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