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- Maize_streak_virus abstract "Maize streak virus causes a plant disease, known as maize streak disease (MSD) in its major host. It is an insect-transmitted maize pathogen in the genus Mastrevirus of the family Geminiviridae that is endemic in sub-Saharan Africa and neighbouring Indian Ocean island territories such as Madagascar, Mauritius and La Reunion. The A-strain of MSV (MSV-A) causes sporadic maize streak disease epidemics throughout the maize growing regions of Africa. MSV was first described by the South African entomologist Claude Fuller who referred to it in a 1901 report as “mealie variegation”.The development of conventionally resistant maize varieties has been a priority since the 1950s in Kenya, Nigeria, South Africa and elsewhere, with a good deal of success: however, there are several genes associated with resistance, and breeding is complex. Transgenically resistant or genetically modified maize varieties were under development in South Africa, but the project has terminated without field trials of the candidate maize lines that were developed.MSV is mainly transmitted by Cicadulina mbila Naude, but other leafhopper species, such as C. storeyi, C. arachidis and C. dabrowski, are also able to transmit the virus.Typical of all mastreviruses, MSV's circular, ~2.7-Kb monopartite single-stranded (ss) DNA genome encodes only four proteins. Bidirectional transcription from a long intergenic region (LIR) results in the virion-sense expression of a movement protein (MP) and a coat protein (CP), and the complementary-sense expression of the replication-associated proteins, Rep and RepA. Whereas the MP and CP are involved in virus movement and encapsidation, Rep is an essential initiator of virus replication, and RepA is a regulator of host and viral gene transcription. Due to genome size restrictions, MSV usurps host DNA replication and double-stranded DNA break repair proteins to replicate its genome via, respectively, rolling-circle and recombination-dependent mechanisms.".
- Maize_streak_virus colourName "violet".
- Maize_streak_virus family Geminiviridae.
- Maize_streak_virus genus Mastrevirus.
- Maize_streak_virus thumbnail Geminivirus_rolling_circle_replication_diagram.jpg?width=300.
- Maize_streak_virus wikiPageID "9609063".
- Maize_streak_virus wikiPageLength "7257".
- Maize_streak_virus wikiPageOutDegree "21".
- Maize_streak_virus wikiPageRevisionID "708204984".
- Maize_streak_virus wikiPageWikiLink Category:Geminiviridae.
- Maize_streak_virus wikiPageWikiLink Category:Maize_diseases.
- Maize_streak_virus wikiPageWikiLink Category:Viral_plant_pathogens_and_diseases.
- Maize_streak_virus wikiPageWikiLink Cicadulina.
- Maize_streak_virus wikiPageWikiLink Cicadulina_arachidis.
- Maize_streak_virus wikiPageWikiLink Cicadulina_dabrowski.
- Maize_streak_virus wikiPageWikiLink Cicadulina_mbila.
- Maize_streak_virus wikiPageWikiLink Cicadulina_storeyi.
- Maize_streak_virus wikiPageWikiLink Claude_Fuller_(entomologist).
- Maize_streak_virus wikiPageWikiLink Endemic_(epidemiology).
- Maize_streak_virus wikiPageWikiLink Geminiviridae.
- Maize_streak_virus wikiPageWikiLink Genetically_modified_crops.
- Maize_streak_virus wikiPageWikiLink Leafhopper.
- Maize_streak_virus wikiPageWikiLink Maize.
- Maize_streak_virus wikiPageWikiLink Mastrevirus.
- Maize_streak_virus wikiPageWikiLink Pathogen.
- Maize_streak_virus wikiPageWikiLink Plant_pathology.
- Maize_streak_virus wikiPageWikiLink Urochloa_panicoides.
- Maize_streak_virus wikiPageWikiLink File:Geminivirus_rolling_circle_replication_diagram.jpg.
- Maize_streak_virus wikiPageWikiLinkText "Maize streak virus".
- Maize_streak_virus wikiPageWikiLinkText "maize streak virus".
- Maize_streak_virus causalAgents "Maize streak virus".
- Maize_streak_virus color "violet".
- Maize_streak_virus commonNames "MSV, streak of maize".
- Maize_streak_virus distribution "sub-Saharan Africa".
- Maize_streak_virus eppoCodes "MSV000".
- Maize_streak_virus familia "Geminiviridae".
- Maize_streak_virus genus "Mastrevirus".
- Maize_streak_virus hosts Maize.
- Maize_streak_virus hosts Urochloa_panicoides.
- Maize_streak_virus name "Maize streak virus".
- Maize_streak_virus ordo "Unassigned".
- Maize_streak_virus species "Maize streak virus".
- Maize_streak_virus vectors "leafhoppers".
- Maize_streak_virus virusGroup "ii".
- Maize_streak_virus wikiPageUsesTemplate Template:Clear.
- Maize_streak_virus wikiPageUsesTemplate Template:Corn.
- Maize_streak_virus wikiPageUsesTemplate Template:Infobox_plant_disease.
- Maize_streak_virus wikiPageUsesTemplate Template:Reflist.
- Maize_streak_virus wikiPageUsesTemplate Template:Taxobox.
- Maize_streak_virus subject Category:Geminiviridae.
- Maize_streak_virus subject Category:Maize_diseases.
- Maize_streak_virus subject Category:Viral_plant_pathogens_and_diseases.
- Maize_streak_virus type Food.
- Maize_streak_virus type Species.
- Maize_streak_virus type Food.
- Maize_streak_virus type Pathogen.
- Maize_streak_virus type Thing.
- Maize_streak_virus comment "Maize streak virus causes a plant disease, known as maize streak disease (MSD) in its major host. It is an insect-transmitted maize pathogen in the genus Mastrevirus of the family Geminiviridae that is endemic in sub-Saharan Africa and neighbouring Indian Ocean island territories such as Madagascar, Mauritius and La Reunion. The A-strain of MSV (MSV-A) causes sporadic maize streak disease epidemics throughout the maize growing regions of Africa.".
- Maize_streak_virus label "Maize streak virus".
- Maize_streak_virus sameAs Q116239.
- Maize_streak_virus sameAs Maize_Streak_Virus.
- Maize_streak_virus sameAs Virus_de_la_striure_du_maïs.
- Maize_streak_virus sameAs m.02plq2y.
- Maize_streak_virus sameAs Q116239.
- Maize_streak_virus wasDerivedFrom Maize_streak_virus?oldid=708204984.
- Maize_streak_virus depiction Geminivirus_rolling_circle_replication_diagram.jpg.
- Maize_streak_virus isPrimaryTopicOf Maize_streak_virus.
- Maize_streak_virus name "Maize streak virus".