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Picornaviridae

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Picornaviridae

A viral family made up of the small (18–30 nanometer) ether-sensitive viruses that lack an envelope and have a ribonucleic acid (RNA) genome. The name is derived from “pico” meaning very small, and RNA for the nucleic acid type. Picornaviruses of human origin include the following subgroups: enteroviruses (polioviruses, coxsackieviruses, and echoviruses) and rhinoviruses. There are also picornaviruses of lower animals (for example, bovine foot-and-mouth disease, a rhinovirus). See Animal virus, Coxsackievirus, Poliomyelitis, Rhinovirus

McGraw-Hill Concise Encyclopedia of Bioscience. © 2002 by The McGraw-Hill Companies, Inc.

Picornaviridae

[pē‚kȯr·nə′vir·ə‚dī]
(virology)
A viral family made up of the small (18-30 nanometers) ether-sensitive viruses that lack an envelope and have a Togaviridae genome, contains the genera Enterovirus (human polio), Cardiovirus (mengo), Rhinovirus (common cold), and Aphtovirus (foot-and-mouth disease).
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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References in periodicals archive
Similar to the rhinoviruses, enterovirus D68 (EV68) is a naked single-stranded RNA virus in the Picornaviridae family.
Respiratory Viruses in Young Children
Besides its antiviral effect against HRV 14 Bioaron C[R] was tested against another member of the picornaviridae, the nonenveloped plus strand RNA virus: coxsackievirus subtype A9 (CA9).
Antiviral activity of an aqueous extract derived from Aloe arborescens Mill, against a broad panel of viruses causing infections of the upper respiratory tract
The causative agent of FMD is the foot-and-mouth disease virus (FMDV), which is an aphthovirus of the family Picornaviridae (Belsham, 1993).
Bovine genome-wide association study for genetic elements to resist the infection of foot-and-mouth disease in the field
El poliovirus es un virion icosaedrico RNA lineal, de la familia Picornaviridae y del genero Enterovirus, del cual se conocen tres serotipos: tipo 1 (Brunilda), el cual ocasiona las epidemias y se aisla con mayor frecuencia en los casos paraliticos; tipo 2 (Lansing) y tipo 3 (Leon) relacionados con los casos de paralisis asociados a la vacuna antipoliomielitica oral (VPO).
The road to polio eradication via the Pan American Health Organization/El camino hacia la erradicacion de la poliomielitis a traves de la Organizacion Panamericana de la Salud
Enterovirus 71 (EV71) is a positive-stranded RNA genome and belongs to a member of the species A, Enterovirus genus, Picornaviridae family [1].
Increased frequency of circulating follicular helper T cells in children with hand, foot, and mouth disease caused by enterovirus 71 infection
The causative agent, foot-and-mouth disease virus (FMDV), is a member of the genus Aphthovirus within the family Picornaviridae and has seven serotypes: O, A, C, Asia1, and Southern African Territories (SAT) 1, SAT2, and SAT3 [1, 2].
Genomic changes in an attenuated ZB strain of foot-and-mouth disease virus serotype Asia1 and comparison with its virulent parental strain
Naked viruses cause diseases such as the common cold (picornaviridae and adenoviridae), warts (papillomaviridae) and rotavirus (reoviridae).
Viruses and pandemics
Enterovirus, pequenos virus de ARN de simple cadena pertenecientes a la familia Picornaviridae, son reconocidos como agentes etiologicos de numerosas patologias, entre las cuales la gastroenteritis, asociada principalmente a casos esporadicos y brotes en ninos, con una prevalencia cercana al 10% (52).
Agentes patogenos responsables de trastornos gastrointestinales en sujetos infectados con VIH
EMCV, a member of the Picornaviridae family which includes the Enterovirus genus, can cause acute myocarditis in various animals.
Remarkable role of indoleamine 2,3-dioxygenase and tryptophan metabolites in infectious diseases: potential role in macrophage-mediated inflammatory diseases
Enteroviruses are positive-sense RNA viruses, 22-30 nm in diameter (Rajtar et al., 2008), belonging to the Enterovirus genus of the Picornaviridae family, order Picornavirales (ICTV, 2009).
Assessment of enteric viruses in a sewage treatment plant located in Porto Alegre, southern Brazil/Avaliacao de virus entericos em uma estacao de tratamento de esgoto localizada em Porto Alegre, sul do Brasil
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