RNA viruses

Question 1

Name orders of RNA viruses (RPNMAB)

Answer 1

Reovirales
Picornavirales
Nidovirales
Mononegavirales
Articulavirales
Bunyavirales

Question 2

Reovirales:
Families and characteristics

Answer 2

Sederoviridae: ds, lin, icosahedral
Spinaviridae: ds, lin, icosahedral

Question 3

Birnaviridae characteristics

Answer 3

ds, lin, 2 seg, icosahedral

Question 4

Picornaviridae characteristics

Answer 4

ss (+) linear, icosahedral

Question 5

Caliciviridae characteristics:

Answer 5

ss (+) linear, icosahedral

Question 6

Hepeviridae characteristics:

Answer 6

ss (+) linear, icosahedral

Question 7

Flaviviridae characteristics:

Answer 7

ss (+) lin, icosahedral, envelope

Question 8

Astroviridae characteristics:

Answer 8

ss (+) linear, icosahedral

Question 9

Togaviridae characteristics:

Answer 9

ss (+) linear, icosahedral, envelope

Question 10

Matonaviridae characteristics:

Answer 10

ss (+) linear, icosahedral, envelope

Question 11

Nidovirales: families and characteristics

Answer 11

Arteriviridae: ss, (+) linear, icosahedral, envelope

Coronaviridae: ss (+), linear, helical, envelope

Tobariviridae: ss (+), linear, helical, envelope

Question 12

Mononegavirales: families and characteristics

Answer 12

Bornaviridae: ss (-), linear, icosahedral, envelope

Rhabdoviridae: ss (-), linear, helical, envelope

Filoviridae: ss (-), linear, helical, envelope

Paramyxoviridae: ss, (-), linear, helical, envelope

Question 13

Articulavirales - orthomyxoviridae

Answer 13

ss (-), linear, 6-8 seg, helical, no capsomeres, envelope

Question 14

Bunyavirales (AHNPR):

Answer 14

Arenaviridae
Hantaviridae
Nairoviridae
Perybunyaviridae
Rhenuiviridae

ss, (-), linear, 2 seg (arena), 3 (rest), helical, no capsomeres, envelope

Question 15

Retroviridae has:

Answer 15

Has reverse transcriptase
ss, (+), linear, icosahedral, envelope

Question 16

Deltavirus

Answer 16

Defect RNA viruses
unassigned
ss (-), circular, envelope

Question 17

Name double-stranded RNA viruses:

Answer 17

Sederoviridae
Spinareoviridae
Birnaviridae

Question 18

RNA viruses of positive polarities:
PiCaHeAsToMaFlArCoTo

Answer 18

Picornaviridae
Caliciviridae
Hepeviridae
Astroviridae
Togaviridae
Matonaviridae
Flaviviridae
Areteriviridae
Coronaviridae
Tobaniviridae

Question 19

Picornaviridae

Answer 19

Enterovirus - human enterovirus C
Hepatovirus - hepatovirus A
Cardiovirus - encephalomyocardivirus
Aphtovirus - foot-and-mouth disease virus
Erbovirus - equine erbovirus A
Parechovirus - human parechovirus A
Kobuvirus - virus Aichi A
Teschovirus - Tescovirus A (porcine teschovirus)
Tremovirus - Tremovirus A

Question 20

Caliciviridae (VLSN):

Answer 20

Vesivirus - vesicular exanthema of swine virus
Lagovirus - rabbit haemorrhagic disease virus
Sapovirus - Sapporovirus
Norovirus - Norwalk virus

Question 21

Hepeviridae

Answer 21

Orthohepevirus A - hepatitis E virus

Question 22

Arteriviridae

Answer 22

Equarterivirinae
- alphaarterivirus
- equine alphaarterivirus

Question 23

Flaviviridae (FPH):

Answer 23

Flavivirus - yellow fever virus
Pestivirus A - bovine viral diarrhea virus
Hepacivirus C

Question 24

Matonaviridae

Answer 24

Mammantavirinae
- rubivirus
- rubella virus

Question 25

Togaviridae

Answer 25

Alphavirus - Sindbis virus

Question 26

Astroviridae

Answer 26

Aviastrovirus - aviastrovirus 1 (Turkey astrovirus) Mamastrovirus - Human astrovirus 1

Question 27

Coronaviridae

Answer 27

Subfam.: orthocoronavirinae Alphacoronavirus -1 Betacoronavirus - murine coronavirus Deltacoronavirus - Bulbul coronavirus HKU 11 Gammacoronavirus - avian coronavirus Gammacoronavirus

Question 28

RNA viruses with genome of negative polarity: BoRhFiPaPnOrArHaNaPePh

Answer 28

Bornaviridae Rhabdoviridae Filoviridae Paramyxoviridae Pneumoviridae Orthomyxoviridae Arenaviridae Hantaviridae Nairoviridae Peryburyaviridae Phenuiviridae

Question 29

Paramyxoviridae

Answer 29

Rubulavirus - Mumps rubulavirus Avulavirus - Avian avulavirus (Newcastle disease virus) Respirovirus - Sendai virus Morbillivirus - Measles virus Henipavirus - hendra henipavirus

Question 30

Rhabdoviridae (VLEN)

Answer 30

Vesiculovirus - vesicular stomatitis Lyssavirus - Rabies lyssavirus Ephemerovirus - Bovine ephemeral fever virus Novirhabdovirus - infectious haematopoietic necrosis virus of fish

Question 31

Filoviridae (ME) (Remember Lake Victoria)

Answer 31

Marbungvirus - Lake Victoria Marburg virus Ebdavirus - Ebola virus Zaire

Question 32

Pneumoviridae

Answer 32

Pneumovirus - human respiratory syncytical virus Metapneumovirus - avian pneumovirus (Turkey rhinotrachetis virus)

Question 33

Nairoviridae (OC)

Answer 33

Orthonairovirus - Nairobi sheep disease orthonairovirus Crimean Congo haemorrhagic fever

Question 34

Hantaviridae

Answer 34

Mammantaviridae Orthohantavirus - Hantaan virus

Question 35

Sederoviridae (ORS):

Answer 35

Orbivirus - blue tongue virus 1 Rotavirus - A-J (-E) Seadornavirus - Bornavirus

Question 36

Spinareoviridae (AqOC) remember C.T.F.V

Answer 36

Aquareovirus - A-G Orthoreovirus - mammalian orthoreovirus Coltivirus - colorado tick fever virus

Question 37

Birnaviridae

Answer 37

Aquabirnavirus - infectious pancreatic necrosis virus of fish Avibirnavirus - infectious bursal disease of fowl

Question 38

Orthomyxoviridae (a, b, g, t, i)

Answer 38

Alphainfluenzavirus - influenza A virus Betainfluenzavirus - influenza B virus Gammainfluenzavirus - influenza C virus Thogotovirus - Thogoto virus isavirus - infectious salmon anaemia virus

Question 39

Arenaviridae

Answer 39

Mammarenavirus - lymphatic choriomeningitis virus

Question 40

Peryburyaviridae (1)

Answer 40

Orthonairovirus - Akabane orthobunyavirus

Question 41

Phenuiviridae

Answer 41

Phlebovirus - rift valley fever phlebovirus Bandavirus - Bhanja bandavirus Uukuvirus

Question 42

Retroviridae

Answer 42

Orthoretrovirinae - alpharetrovirus - avian leukosis virus - betaretrovirus - mouse mammary tumour virus - gammaretrovirus - mouse leukemia - deltaretrovirus - bovine leukemia - epsilonretrovirus - walley dermal sarcoma - lentivirus HIV spumaretrovirinae - simiispumavirus - simian foamy virus

Question 43

Tobaniviridae

Answer 43

Torovirinae - torovirus - equine torovirus