Virus families, genomes, structures Flashcards by Elizabeth Brown

Papovaviridae

Genome & structure

DS DNA
Icosahedral capsid
No envelope

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Papovaviridae

Examples (3)

Polyomavirus
Simian Virus 40
Papillomavirus

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Adenoviridae

Genome & structure

DS DNA
Icosahedral capsid
No envelope

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Adenoviridae

Examples (1)

Adenovirus

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Herpesviridae

Genome & structure

DS DNA
Icosahedral capsid
Envelope

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Herpesviridae

Examples (7)

Herpes simplex
Varicella Zoster
Epstein Barr
Human cytomegalovirus
Human herpesvirus 8
Marek's disease virus
Pseudorabies virus

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Poxviridae

DS DNA
Complex capsid
Envelope
Virion transcriptase

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Poxviridae

Examples (4)

Variola
Vaccinia
Myxoma
Orf

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Parvoviridae

SS DNA
Icosahedral capsid
No envelope

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Parvoviridae

Examples (3)

Canine parvovirus
Human parvovirus
Feline panleucopenia virus

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Reoviridae

DS RNA
Segmented genome (10-11 fragments) 
Icosahedral capsid
No envelope
Virion transcriptase

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Reoviridae

Examples (2)

Blue tongue virus

Human & animal rotaviruses

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Picornaviridae

Positive SS RNA
Icosahedral capsid
No envelope

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Picornaviridae

Examples (4)

Poliovirus
Hep A virus
Rhinovirus
Foot & Mouth Disease virus (FMDV)

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Calciviridae

Positive SS RNA
Icosahedral capsid
No envelope

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Calciviridae

Examples (2)

Norovirus

Feline calicivirus

Togoviridae & flaviviridae

Positive SS RNA
Icosahedral capsid
Envelope

Togoviridae & flaviviridae

Examples (4)

Rubella
Hep C
Yellow fever
Classical swine fever
West Nile

Coronaviridae

Positive SS RNA
Helical capsid
Envelope

Coronaviridae

Examples (2)

Infectious bronchitis virus

SARS-coronavirus

Orthomyxoviridae

Negative SS RNA
Segmented genome- 8 segments
Helical capsid
Envelope
Virion transcriptase

Orthomixoviridae

Examples (1)

Influenza A

Paramyxoviridae

Negative SS RNA
Helical capsid
Pleomorphic
Virion transcriptase

Paramyxoviridae

Examples (5)

Measles virus
Distemper virus (CDV)
Mumps virus
Respiratory syncytial virus
Newcastle disease virus

Rhabdoviridae

``` Negative SS RNA Helical capsid Envelope Bullet shape Virion transcriptase ```

``` Rhabdoviridae Examples (2) ```

Vesicular stomatitis virus (VSV) | Rabies virus

Retroviridae

Positive SS RNA with DNA intermediate Capsid shape? HIV is conical Envelope Virion transcriptase

Retroviridae | Examples (3)

Raus sarcoma virus Feline leukaemia virus HIV

Hepadnaviridae

DS DNA with RNA intermediate Icosahedral capsid Envelope

Hepadnaviridae | Examples (1)

Hep B (HBV)