Virus
betacoronavirus
Subclass of:
Genus: Coronavirus
Definitions related to betacoronavirus:
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A genus of enveloped and spherical positive sense ssRNA viruses in the subfamily Coronavirinae of the family Coronaviridae with a diameter of about 120 nm. Betacoronaviruses have a nonopartite, linear genome of 27-32 kb. Bats are the most common reservoir for betacoronaviruses.NCI ThesaurusU.S. National Cancer Institute, 2021
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A genus of the family CORONAVIRIDAE which causes respiratory or gastrointestinal disease in a variety of mostly mammals. Human betacoronaviruses include HUMAN ENTERIC CORONAVIRUS; HUMAN CORONAVIRUS OC43; MERS VIRUS; and SARS VIRUS. Members have either core transcription regulatory sequences of 5'-CUAAAC-3' or 5'-CUAAAC-3' and mostly have no ORF downstream to the N protein gene.NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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Any viral organism that can be assigned to the genus Betacoronavirus.CDISC TerminologyClinical Data Interchange Standards Consortium (CDISC), 2021
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