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

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).

Picornaviridae

Pi·cor·na·vir·i·dae

(pī-kōr'nă-vir'i-dē), A family of very small (20-30 nm) ether-resistant, nonenveloped viruses having a core of positive sense single-stranded infectious RNA enclosed in a capsid of icosahedral symmetry with 60 capsomeres. Numerous species (including the polioviruses, coxsackieviruses, and echoviruses) are included in the family. There are five accepted genera: Enterovirus, Rhinovirus, Hepatovirus, Cardiovirus, and Aphthovirus. [It. piccolo, very small, + RNA + -viridae]

Picornaviridae

Virology A large family of RNA viral pathogens Examples Aphthovirus–foot & mouth disease; rhinovirus–common cold agents; enterovirus–eg, polioviruses, coxsackieviruses

Pi·cor·na·vir·i·dae

(pi-kōr'nă-vir'i-dē) A family of very small viruses having a core of single-stranded RNA. Numerous species (including the polioviruses, coxsackieviruses, and echoviruses) are included in the family. There are four accepted genera: Enterovirus, Rhinovirus, Cardiovirus, and Aphthovirus.[It. piccolo, very small, + RNA + -viridae]

单词	picornaviridae
释义	DictionarySeepicornavirus Picornaviridae 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 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). Picornaviridae Pi·cor·na·vir·i·dae (pī-kōr'nă-vir'i-dē), A family of very small (20-30 nm) ether-resistant, nonenveloped viruses having a core of positive sense single-stranded infectious RNA enclosed in a capsid of icosahedral symmetry with 60 capsomeres. Numerous species (including the polioviruses, coxsackieviruses, and echoviruses) are included in the family. There are five accepted genera: Enterovirus, Rhinovirus, Hepatovirus, Cardiovirus, and Aphthovirus. [It. piccolo, very small, + RNA + -viridae] Picornaviridae Virology A large family of RNA viral pathogens Examples Aphthovirus–foot & mouth disease; rhinovirus–common cold agents; enterovirus–eg, polioviruses, coxsackieviruses Pi·cor·na·vir·i·dae (pi-kōr'nă-vir'i-dē) A family of very small viruses having a core of single-stranded RNA. Numerous species (including the polioviruses, coxsackieviruses, and echoviruses) are included in the family. There are four accepted genera: Enterovirus, Rhinovirus, Cardiovirus, and Aphthovirus.[It. piccolo, very small, + RNA + -viridae] Pi·cor·na·vir·i·dae (pi-kōr'nă-vir'i-dē) A family of very small viruses having a core of single-stranded RNA. Numerous species (including the polioviruses, coxsackieviruses, and echoviruses) are included in the family. [It. piccolo, very small, + RNA + -viridae]
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