''Gammacoronavirus'' (Gamma-CoV) is one of the four genera (''
Alpha
Alpha (uppercase , lowercase ; grc, ἄλφα, ''álpha'', or ell, άλφα, álfa) is the first letter of the Greek alphabet. In the system of Greek numerals, it has a value of one. Alpha is derived from the Phoenician letter aleph , whic ...
''-, ''
Beta-'', ''Gamma-'', and ''
Delta-'') of
coronavirus
Coronaviruses are a group of related RNA viruses that cause diseases in mammals and birds. In humans and birds, they cause respiratory tract infections that can range from mild to lethal. Mild illnesses in humans include some cases of the com ...
es. It is in the subfamily ''
Orthocoronavirinae
Coronaviruses are a group of related RNA viruses that cause diseases in mammals and birds. In humans and birds, they cause respiratory tract infections that can range from mild to lethal. Mild illnesses in humans include some cases of the c ...
'' of the family ''
Coronaviridae
''Coronaviridae'' is a family of enveloped, positive-strand RNA viruses which infect amphibians, birds, and mammals. The group includes the subfamilies '' Letovirinae'' and ''Orthocoronavirinae;'' the members of the latter are known as coronavi ...
''. They are
enveloped,
positive-sense
In molecular biology and genetics, the sense of a nucleic acid molecule, particularly of a strand of DNA or RNA, refers to the nature of the roles of the strand and its complement in specifying a sequence of amino acids. Depending on the context ...
,
single-stranded
When referring to DNA transcription, the coding strand (or informational strand) is the DNA strand whose base sequence is identical to the base sequence of the RNA transcript produced (although with thymine replaced by uracil). It is this stra ...
RNA virus
An RNA virus is a virusother than a retrovirusthat has ribonucleic acid (RNA) as its genetic material. The nucleic acid is usually single-stranded RNA ( ssRNA) but it may be double-stranded (dsRNA). Notable human diseases caused by RNA viruses ...
es of
zoonotic origin. Coronaviruses infect both animals and humans.
While the alpha and beta genera are derived from the bat gene pool, the gamma and delta genera are derived from the avian and pig gene pools.
Gamma-CoV also known as coronavirus group 3 are the avian coronaviruses.
See also
*
Animal viruses
Veterinary virology is the study of viruses in non-human animals. It is an important branch of veterinary medicine.
Rhabdoviruses
Rhabdoviruses are a diverse family of single stranded, negative sense RNA viruses that infect a wide range of ho ...
*
Positive/negative-sense
*
RNA virus
An RNA virus is a virusother than a retrovirusthat has ribonucleic acid (RNA) as its genetic material. The nucleic acid is usually single-stranded RNA ( ssRNA) but it may be double-stranded (dsRNA). Notable human diseases caused by RNA viruses ...
References
External links
CoronavirusesVirus Pathogen Database and Analysis Resource (ViPR): Coronaviridae
{{Taxonbar, from=Q16977225
Coronaviruses
Virus genera