Ophioviridae

Molecular biology

VIRION

Highly flexuous, naked nucleocapsids about 3 to 4 nm in diameter, forming open circles.

GENOME

Segmented negative-stranded RNA linear genome
Contains 3 to 4 segments coding for up to seven proteins.

GENE EXPRESSION

The viral RNA dependent RNA polymerase (L) binds to a promoter on each encapsidated segment, and transcribes a messenger RNA. Translational frameshift may occur on RNA-4 mRNA.

REPLICATION

-

DB LINKS Nucleotide DB: NCBI
Protein DB: UniProtKB
Virus DB: DPV
TAXONOMY Group V: Negative sense ssRNA viruses
Family: Ophioviridae
Genus: Ophiovirus
SPECIES
Type: Citrus psorosis virus (CPsV)
Main: Lettuce ring necrosis virus (LRNV)
Mirafiori lettuce big-vein virus (MLBVV)
Ranunculus white mottle virus (RWMV)
Tulip mild mottle mosaic virus (TMMMV)
REFERENCE STRAIN Citrus psorosis virus
Sequence:RNA-1 RNA-2 RNA-3
Genome | Proteome
Mirafiori lettuce big-vein virus
Sequence:RNA-1 RNA-2 RNA-3 RNA-4
Genome | Proteome
HOST Plants
CELL TROPISM -
CELL RECEPTOR (S) -

Epidemiology

GEOGRAPHY Worldwide
ASSOCIATED DISEASES -
TRANSMISSION MLBVV, LRNV and TMMMV are transmitted by Olpidium brassicae, a root-infecting fungus. Citrus psorosis virus rather seems to be propagated by an aerial vector.
ANTIVIRAL DRUGS None

Matching UniProtKB/Swiss-Prot entries

11 entries grouped by protein

RNA-directed RNA polymerase L (Protein L) (Large structural protein) (Replicase) (Transcriptase)

Select_all Deselect_all  
L_CPSVPCitrus psorosis virus (isolate Spain/P-121) (CPsV) (Citrus ringspot virus) reference strain
L_MILVLMirafiori lettuce virus (isolate Lettuce/Netherlands/LS301-O) (MiLV) (Mirafiori ... reference strain

Nucleoprotein (NP) (Nucleocapsid protein) (Protein N)

Select_all Deselect_all  
NCAP_CPSVPCitrus psorosis virus (isolate Spain/P-121) (CPsV) (Citrus ringspot virus) reference strain
NCAP_MILVLMirafiori lettuce virus (isolate Lettuce/Netherlands/LS301-O) (MiLV) (Mirafiori ... reference strain

Uncharacterized 10 kDa protein


VG10_MILVLMirafiori lettuce virus (isolate Lettuce/Netherlands/LS301-O) (MiLV) (Mirafiori ... reference strain

Uncharacterized 10.6 kDa protein


VG11_MILVLMirafiori lettuce virus (isolate Lettuce/Netherlands/LS301-O) (MiLV) (Mirafiori ... reference strain

Uncharacterized 25 kDa protein


VG25_MILVLMirafiori lettuce virus (isolate Lettuce/Netherlands/LS301-O) (MiLV) (Mirafiori ... reference strain

Uncharacterized 37 kDa protein


VG37_MILVLMirafiori lettuce virus (isolate Lettuce/Netherlands/LS301-O) (MiLV) (Mirafiori ... reference strain

Uncharacterized 55 kDa protein


VG55_MILVLMirafiori lettuce virus (isolate Lettuce/Netherlands/LS301-O) (MiLV) (Mirafiori ... reference strain

Uncharacterized 24 kDa protein


VP24_CPSVPCitrus psorosis virus (isolate Spain/P-121) (CPsV) (Citrus ringspot virus) reference strain

Uncharacterized 54 kDa protein


VP54_CPSVPCitrus psorosis virus (isolate Spain/P-121) (CPsV) (Citrus ringspot virus) reference strain
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