Biology:Badnavirus: Difference between revisions

From HandWiki
(update)
 
(fixing)
 
Line 1: Line 1:
{{Short description|Genus of viruses}}
'''''Badnavirus''''' is a genus of viruses, in the family ''[[Biology:Caulimoviridae|Caulimoviridae]]'' order ''[[Biology:Ortervirales|Ortervirales]]''. Plants serve as natural hosts. There are 74 species in this genus. Diseases associated with this genus include: CSSV: leaf chlorosis, root necrosis, red vein banding in young leaves, small mottled pods, and stem/root swelling followed by die-back. Infection decreases yield by 25% within one year, 50% within two years and usually kills trees within 3–4 years.<ref name=ViralZone>{{cite web|title=Viral Zone|url=http://viralzone.expasy.org/all_by_species/120.html|publisher=ExPASy|accessdate=15 June 2015}}</ref><ref name="ICTV">{{ cite web | url=http://talk.ictvonline.org/ictv-reports/ictv_online_report/reverse-transcribing-dna-and-rna-viruses/w/caulimoviridae/1361/genus-badnavirus | archive-url=https://web.archive.org/web/20201128025623/https://talk.ictvonline.org/ictv-reports/ictv_online_report/reverse-transcribing-dna-and-rna-viruses/w/caulimoviridae/1361/genus-badnavirus | url-status=dead | archive-date=28 November 2020 | title=Genus: Badnavirus - Caulimoviridae - Reverse Transcribing DNA and RNA Viruses - International Committee on Taxonomy of Viruses (ICTV) }}</ref>
{{Virusbox
| image =
| image_alt =
| image_caption =
| taxon = Badnavirus
| synonyms =
| synonyms_ref =
}}
 
[[File:Cocoa_Swollen_Shoot_Stem_symptom.jpg|thumb|right|alt=Cocoa-tree showing swollen diseased stem|Swollen stem infection]]
'''''Badnavirus''''' is a genus of viruses, in the family ''[[Biology:Caulimoviridae|Caulimoviridae]]'' order ''[[Biology:Ortervirales|Ortervirales]]''. Plants serve as natural hosts. There are 67 species in this genus. Diseases associated with this genus include: CSSV: leaf chlorosis, root necrosis, red vein banding in young leaves, small mottled pods, and stem/root swelling followed by die-back. Infection decreases yield by 25% within one year, 50% within two years and usually kills trees within 3–4 years.<ref name=ViralZone>{{cite web|title=Viral Zone|url=http://viralzone.expasy.org/all_by_species/120.html|publisher=ExPASy|accessdate=15 June 2015}}</ref><ref name="ICTV">{{ cite web | url=http://talk.ictvonline.org/ictv-reports/ictv_online_report/reverse-transcribing-dna-and-rna-viruses/w/caulimoviridae/1361/genus-badnavirus | title=Genus: Badnavirus - Caulimoviridae - Reverse Transcribing DNA and RNA Viruses - International Committee on Taxonomy of Viruses (ICTV) }}{{dead link|date=January 2023|bot=medic}}{{cbignore|bot=medic}}</ref>


==Taxonomy==
==Taxonomy==
The following species are recognized:<ref>{{cite web |title=Virus Taxonomy: 2020 Release |url=https://ictv.global/taxonomy |publisher=International Committee on Taxonomy of Viruses (ICTV) |date=March 2021 |access-date=21 May 2021}}</ref>
The genus contains the following species, listed by scientific name and followed by the exemplar virus of the species:<ref>{{cite web|title=Virus Taxonomy: 2024 Release|url=https://ictv.global/taxonomy|publisher=International Committee on Taxonomy of Viruses|access-date=22 March 2025}}</ref><ref>{{cite web|title=Species List: ''Caulimoviridae''|url=https://ictv.global/report/chapter/caulimoviridae/taxonomy/caulimoviridae|publisher=International Committee on Taxonomy of Viruses|access-date=22 March 2025}}</ref>
{{div col}}
{{div col}}
*''Aglaonema bacilliform virus''
* ''Badnavirus aglaonemae'', Aglaonema bacilliform virus
*''Banana streak GF virus''
* ''Badnavirus alphacolocalasiae'', Taro bacilliform virus
*''Banana streak IM virus''
* ''Badnavirus alphadioscoreae'', Dioscorea bacilliform AL virus
*''[[Biology:Banana streak MY virus|Banana streak MY virus]]''
* ''Badnavirus alphainflatheobromae'', Cacao swollen shoot CD virus
*''Banana streak OL virus''
* ''Badnavirus alphamaculaflavicannae'', Canna yellow mottle associated virus
*''Banana streak UA virus''
* ''Badnavirus alphananas'', Pineapple bacilliform CO virus
*''Banana streak UI virus''
* ''Badnavirus alphasacchari'', Sugarcane bacilliform Guadeloupe A virus
*''Banana streak UL virus''
* ''Badnavirus alphavirgamusae'', Banana streak GF virus
*''Banana streak UM virus''
* ''Badnavirus betacolocalasiae'', Taro bacilliform CH virus
*''Banana streak VN virus''
* ''Badnavirus betadioscoreae'', Dioscorea bacilliform AL virus 2
*''Birch leafroll-associated virus''
* ''Badnavirus betainflatheobromae'', Cacao swollen shoot CE virus
*''Blackberry virus F''
* ''Badnavirus betamaculaflavicannae'', Canna yellow mottle virus
*''Bougainvillea chlorotic vein banding virus''
* ''Badnavirus betananas'', Pineapple bacilliform ER virus
*''Cacao bacilliform Sri Lanka virus''
* ''Badnavirus betasasacchari'', Sugarcane bacilliform Guadeloupe D virus
*''Cacao mild mosaic virus''
* ''Badnavirus betavirgamusae'', Banana streak IM virus
*''[[Biology:Cacao swollen shoot virus|Cacao swollen shoot virus]]''
* ''Badnavirus camelliae'', Camellia sinensis badnavirus 1
*''Cacao swollen shoot CD virus''
* ''Badnavirus decoloratiovitis'', Grapevine Roditis leaf discoloration-associated virus
*''Cacao swollen shoot CE virus''
* ''Badnavirus deltadioscoreae'', Dioscorea bacilliform RT virus 1
*''Cacao swollen shoot Ghana M virus''
* ''Badnavirus deltainflatheobromae'', Cacao swollen shoot Ghana N virus
*''Cacao swollen shoot Ghana N virus''
* ''Badnavirus deltasacchari'', Sugarcane bacilliform MO virus
*''Cacao swollen shoot Ghana Q virus''
* ''Badnavirus deltavirgamusae'', Banana streak OL virus
*''Cacao swollen shoot Togo A virus''
* ''Badnavirus epsilondioscoreae'', Dioscorea bacilliform RT virus 2
*''Cacao swollen shoot Togo B virus''
* ''Badnavirus epsiloninflatheobromae'', Cacao swollen shoot Ghana Q virus
*''Cacao yellow vein banding virus''
* ''Badnavirus epsilonvirgamusae'', Banana streak UA virus
*''Camellia lemon glow virus''
* ''Badnavirus etadioscoreae'', Dioscorea bacilliform SN virus
*''Canna yellow mottle associated virus''
* ''Badnavirus etainflatheobromae'', [[Biology:Cacao swollen shoot virus|Cacao swollen shoot Togo B virus]]
*''Canna yellow mottle virus''
* ''Badnavirus etavirgamusae'', Banana streak UL virus
*''Citrus yellow mosaic virus''
* ''Badnavirus fatsiae'', Fatsia badnavirus 1
*''Codonopsis vein clearing virus''
* ''Badnavirus fici'', Fig badnavirus 1
*''Commelina yellow mottle virus''
* ''Badnavirus gammadioscoreae'', Dioscorea bacilliform ES virus
*''Cycad leaf necrosis virus''
* ''Badnavirus gammainflatheobromae'', Cacao swollen shoot Ghana M virus
*''Dioscorea bacilliform AL virus''
* ''Badnavirus gammasacchari'', Sugarcane bacilliform IM virus
*''Dioscorea bacilliform AL virus 2''
* ''Badnavirus gammavirgamusae'', [[Biology:Banana streak MY virus|Banana streak MY virus]]
*''Dioscorea bacilliform RT virus 1''
* ''Badnavirus iotavirgamusae'', Banana streak VN virus
*''Dioscorea bacilliform RT virus 2''
* ''Badnavirus maculacommelinae'', Commelina yellow mottle virus
*''Dioscorea bacilliform RT virus 3''
* ''Badnavirus maculadracaenae'', Dracaena mottle virus
*''Dioscorea bacilliform SN virus''
* ''Badnavirus maculaepiphylli'', Epiphyllum mottle-associated virus
*''Dioscorea bacilliform TR virus''
* ''Badnavirus maculahederae'', Ivy ringspot-associated virus
*''Dracaena mottle virus''
* ''Badnavirus maculakalanchoes'', [[Biology:Kalanchoe top-spotting virus|Kalanchoe top-spotting virus]]
*''Epiphyllum mottle-associated virus''
* ''Badnavirus maculapiperis'', Piper yellow mottle virus
*''Fig badnavirus 1''
* ''Badnavirus maculasmallanthi'', Yacon necrotic mottle virus
*''Gooseberry vein banding associated virus''
* ''Badnavirus maculaspiraeae'', Spiraea yellow leafspot virus
*''Grapevine badnavirus 1''
* ''Badnavirus maculaucubae'', Aucuba ringspot virus
*''Grapevine Roditis leaf discoloration-associated virus''
* ''Badnavirus meliae'', Chinaberry tree badnavirus 1
*''Grapevine vein clearing virus''
* ''Badnavirus mori'', Mulberry badnavirus 1
*''Green Sichuan pepper vein clearing-associated virus''
* ''Badnavirus necrozamiae'', Cycad leaf necrosis virus
*''Ivy ringspot-associated virus''
* ''Badnavirus occultipomeae'', Sweet potato pakakuy virus
*''Jujube mosaic-associated virus''
* ''Badnavirus phirubi'', Blackberry virus F
*''[[Biology:Kalanchoe top-spotting virus|Kalanchoe top-spotting virus]]''
* ''Badnavirus reterubi'', [[Biology:Rubus yellow net virus|Rubus yellow net virus]]
*''Mulberry badnavirus 1''
* ''Badnavirus rutilanscamelliae'', Camellia lemon glow virus
*''Pagoda yellow mosaic associated virus''
* ''Badnavirus tessellocastaneae'', Chestnut mosaic virus
*''Pineapple bacilliform CO virus''
* ''Badnavirus tessellocitri'', Citrus yellow mosaic virus
*''Pineapple bacilliform ER virus''
* ''Badnavirus tessellopandani'', Pandanus mosaic associated virus
*''Piper yellow mottle virus''
* ''Badnavirus tessellopolysciatis'', Polyscias mosaic virus
*''Polyscias mosaic virus''
* ''Badnavirus tessellostyphnolobii'', Pagoda yellow mosaic associated virus
*''[[Biology:Rubus yellow net virus|Rubus yellow net virus]]''
* ''Badnavirus tessellotheobromae'', Cacao mild mosaic virus
*''Schefflera ringspot virus''
* ''Badnavirus tesselloziziphi'', Jujube mosaic-associated virus
*''Spiraea yellow leafspot virus''
* ''Badnavirus tetadioscoreae'', Dioscorea bacilliform TR virus
*''Sugarcane bacilliform Guadeloupe A virus''
* ''Badnavirus tetainflatheobromae'', Cacao swollen shoot Ghana T virus
*''Sugarcane bacilliform Guadeloupe D virus''
* ''Badnavirus theobromae'', Cacao bacilliform Sri Lanka virus
*''Sugarcane bacilliform IM virus''
* ''Badnavirus thetavirgamusae'', Banana streak UM virus
*''Sugarcane bacilliform MO virus''
* ''Badnavirus venabougainvilleae'', Bougainvillea chlorotic vein banding virus
*''Sweet potato pakakuy virus''
* ''Badnavirus venacodonopsis'', Codonopsis vein clearing virus
*''Taro bacilliform CH virus''
* ''Badnavirus venaribis'', Gooseberry vein banding associated virus
*''Taro bacilliform virus''
* ''Badnavirus venatheobromae'', Cacao yellow vein banding virus
*''Wisteria badnavirus 1''
* ''Badnavirus venavitis'', Grapevine vein clearing virus
*''Yacon necrotic mottle virus''
* ''Badnavirus venazanthoxyli'', Green Sichuan pepper vein clearing-associated virus
* ''Badnavirus vitis'', Grapevine badnavirus 1
* ''Badnavirus volubetulae'', Birch leafroll-associated virus
* ''Badnavirus wisteriae'', Wisteria badnavirus 1
* ''Badnavirus zetadioscoreae'', Dioscorea bacilliform RT virus 3
* ''Badnavirus zetainflatheobromae'', Cacao swollen shoot Togo A virus
* ''Badnavirus zetavirgamusae'', Banana streak UI virus
* ''Badnavirus ziziphi'', Jujube badnavirus WS
{{div col end}}
{{div col end}}


==Structure==
==Structure==
Viruses in ''Badnavirus'' are non-enveloped, with bacilliform geometries. These viruses are about 30&nbsp;nm wide and 90-900&nbsp;nm long. Genomes are circular and non-segmented.<ref name=ViralZone />
Viruses in ''Badnavirus'' are non-enveloped, with bacilliform geometries. These viruses are about 30&nbsp;nm wide and 90–900&nbsp;nm long. Genomes are circular and non-segmented.<ref name=ViralZone />


{| class="wikitable sortable" style="text-align:center"
{| class="wikitable sortable" style="text-align:center"
Line 108: Line 104:


==External links==
==External links==
* [http://viralzone.expasy.org/all_by_species/120.html '''Viralzone''': Badnavirus]
* [https://viralzone.expasy.org/120.html?outline=all_by_species '''Viralzone''': Badnavirus]
* [http://talk.ictvonline.org/ictv-reports/ictv_online_report/reverse-transcribing-dna-and-rna-viruses/w/caulimoviridae/1361/genus-badnavirus Genus: Badnavirus - Caulimoviridae - Reverse Transcribing DNA and RNA Viruses - International Committee on Taxonomy of Viruses (ICTV)]{{dead link|date=January 2023|bot=medic}}{{cbignore|bot=medic}}
* [https://web.archive.org/web/20201128025623/https://talk.ictvonline.org/ictv-reports/ictv_online_report/reverse-transcribing-dna-and-rna-viruses/w/caulimoviridae/1361/genus-badnavirus Genus: Badnavirus - Caulimoviridae - Reverse Transcribing DNA and RNA Viruses - International Committee on Taxonomy of Viruses (ICTV)]
{{Baltimore classification}}
{{Baltimore classification}}


Latest revision as of 15:20, 28 May 2025

Badnavirus is a genus of viruses, in the family Caulimoviridae order Ortervirales. Plants serve as natural hosts. There are 74 species in this genus. Diseases associated with this genus include: CSSV: leaf chlorosis, root necrosis, red vein banding in young leaves, small mottled pods, and stem/root swelling followed by die-back. Infection decreases yield by 25% within one year, 50% within two years and usually kills trees within 3–4 years.[1][2]

Taxonomy

The genus contains the following species, listed by scientific name and followed by the exemplar virus of the species:[3][4]

  • Badnavirus aglaonemae, Aglaonema bacilliform virus
  • Badnavirus alphacolocalasiae, Taro bacilliform virus
  • Badnavirus alphadioscoreae, Dioscorea bacilliform AL virus
  • Badnavirus alphainflatheobromae, Cacao swollen shoot CD virus
  • Badnavirus alphamaculaflavicannae, Canna yellow mottle associated virus
  • Badnavirus alphananas, Pineapple bacilliform CO virus
  • Badnavirus alphasacchari, Sugarcane bacilliform Guadeloupe A virus
  • Badnavirus alphavirgamusae, Banana streak GF virus
  • Badnavirus betacolocalasiae, Taro bacilliform CH virus
  • Badnavirus betadioscoreae, Dioscorea bacilliform AL virus 2
  • Badnavirus betainflatheobromae, Cacao swollen shoot CE virus
  • Badnavirus betamaculaflavicannae, Canna yellow mottle virus
  • Badnavirus betananas, Pineapple bacilliform ER virus
  • Badnavirus betasasacchari, Sugarcane bacilliform Guadeloupe D virus
  • Badnavirus betavirgamusae, Banana streak IM virus
  • Badnavirus camelliae, Camellia sinensis badnavirus 1
  • Badnavirus decoloratiovitis, Grapevine Roditis leaf discoloration-associated virus
  • Badnavirus deltadioscoreae, Dioscorea bacilliform RT virus 1
  • Badnavirus deltainflatheobromae, Cacao swollen shoot Ghana N virus
  • Badnavirus deltasacchari, Sugarcane bacilliform MO virus
  • Badnavirus deltavirgamusae, Banana streak OL virus
  • Badnavirus epsilondioscoreae, Dioscorea bacilliform RT virus 2
  • Badnavirus epsiloninflatheobromae, Cacao swollen shoot Ghana Q virus
  • Badnavirus epsilonvirgamusae, Banana streak UA virus
  • Badnavirus etadioscoreae, Dioscorea bacilliform SN virus
  • Badnavirus etainflatheobromae, Cacao swollen shoot Togo B virus
  • Badnavirus etavirgamusae, Banana streak UL virus
  • Badnavirus fatsiae, Fatsia badnavirus 1
  • Badnavirus fici, Fig badnavirus 1
  • Badnavirus gammadioscoreae, Dioscorea bacilliform ES virus
  • Badnavirus gammainflatheobromae, Cacao swollen shoot Ghana M virus
  • Badnavirus gammasacchari, Sugarcane bacilliform IM virus
  • Badnavirus gammavirgamusae, Banana streak MY virus
  • Badnavirus iotavirgamusae, Banana streak VN virus
  • Badnavirus maculacommelinae, Commelina yellow mottle virus
  • Badnavirus maculadracaenae, Dracaena mottle virus
  • Badnavirus maculaepiphylli, Epiphyllum mottle-associated virus
  • Badnavirus maculahederae, Ivy ringspot-associated virus
  • Badnavirus maculakalanchoes, Kalanchoe top-spotting virus
  • Badnavirus maculapiperis, Piper yellow mottle virus
  • Badnavirus maculasmallanthi, Yacon necrotic mottle virus
  • Badnavirus maculaspiraeae, Spiraea yellow leafspot virus
  • Badnavirus maculaucubae, Aucuba ringspot virus
  • Badnavirus meliae, Chinaberry tree badnavirus 1
  • Badnavirus mori, Mulberry badnavirus 1
  • Badnavirus necrozamiae, Cycad leaf necrosis virus
  • Badnavirus occultipomeae, Sweet potato pakakuy virus
  • Badnavirus phirubi, Blackberry virus F
  • Badnavirus reterubi, Rubus yellow net virus
  • Badnavirus rutilanscamelliae, Camellia lemon glow virus
  • Badnavirus tessellocastaneae, Chestnut mosaic virus
  • Badnavirus tessellocitri, Citrus yellow mosaic virus
  • Badnavirus tessellopandani, Pandanus mosaic associated virus
  • Badnavirus tessellopolysciatis, Polyscias mosaic virus
  • Badnavirus tessellostyphnolobii, Pagoda yellow mosaic associated virus
  • Badnavirus tessellotheobromae, Cacao mild mosaic virus
  • Badnavirus tesselloziziphi, Jujube mosaic-associated virus
  • Badnavirus tetadioscoreae, Dioscorea bacilliform TR virus
  • Badnavirus tetainflatheobromae, Cacao swollen shoot Ghana T virus
  • Badnavirus theobromae, Cacao bacilliform Sri Lanka virus
  • Badnavirus thetavirgamusae, Banana streak UM virus
  • Badnavirus venabougainvilleae, Bougainvillea chlorotic vein banding virus
  • Badnavirus venacodonopsis, Codonopsis vein clearing virus
  • Badnavirus venaribis, Gooseberry vein banding associated virus
  • Badnavirus venatheobromae, Cacao yellow vein banding virus
  • Badnavirus venavitis, Grapevine vein clearing virus
  • Badnavirus venazanthoxyli, Green Sichuan pepper vein clearing-associated virus
  • Badnavirus vitis, Grapevine badnavirus 1
  • Badnavirus volubetulae, Birch leafroll-associated virus
  • Badnavirus wisteriae, Wisteria badnavirus 1
  • Badnavirus zetadioscoreae, Dioscorea bacilliform RT virus 3
  • Badnavirus zetainflatheobromae, Cacao swollen shoot Togo A virus
  • Badnavirus zetavirgamusae, Banana streak UI virus
  • Badnavirus ziziphi, Jujube badnavirus WS


Structure

Viruses in Badnavirus are non-enveloped, with bacilliform geometries. These viruses are about 30 nm wide and 90–900 nm long. Genomes are circular and non-segmented.[1]

Genus Structure Symmetry Capsid Genomic arrangement Genomic segmentation
Badnavirus Bacilliform T=3 Non-enveloped Circular Monopartite

Life cycle

Viral replication is nuclear/cytoplasmic. Entry into the host cell is achieved by attachment of the viral proteins to host receptors, which mediates endocytosis. Replication follows the dsDNA(RT) replication model. DNA-templated transcription, specifically dsDNA-RT transcription is the method of transcription. The virus exits the host cell by nuclear pore export, and tubule-guided viral movement. Plants serve as the natural host. The virus is transmitted via a vector (cssv: mealybugs). Transmission routes are vector, mechanical, and seed borne.[1]

Genus Host details Tissue tropism Entry details Release details Replication site Assembly site Transmission
Badnavirus Plants None Viral movement; mechanical inoculation Viral movement Nucleus Cytoplasm Mechanical inoculation: mealybugs; mechanical; wounds; seed

References

  1. ↑ 1.0 1.1 1.2 "Viral Zone". ExPASy. http://viralzone.expasy.org/all_by_species/120.html. Retrieved 15 June 2015. 
  2. ↑ "Genus: Badnavirus - Caulimoviridae - Reverse Transcribing DNA and RNA Viruses - International Committee on Taxonomy of Viruses (ICTV)". http://talk.ictvonline.org/ictv-reports/ictv_online_report/reverse-transcribing-dna-and-rna-viruses/w/caulimoviridae/1361/genus-badnavirus. 
  3. ↑ "Virus Taxonomy: 2024 Release". International Committee on Taxonomy of Viruses. https://ictv.global/taxonomy. 
  4. ↑ "Species List: Caulimoviridae". International Committee on Taxonomy of Viruses. https://ictv.global/report/chapter/caulimoviridae/taxonomy/caulimoviridae. 

External links

Wikidata ☰ Q16911711 entry



Retrieved from "https://handwiki.org/wiki/index.php?title=Biology:Badnavirus&oldid=3740185"