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Statements

Subject Item
dbr:Maize_streak_virus
rdf:type
yago:PathologicalState114051917 yago:PhysicalCondition114034177 dbo:Disease yago:Abstraction100002137 yago:Condition113920835 yago:Attribute100024264 yago:Illness114061805 yago:Disease114070360 owl:Thing yago:IllHealth114052046 yago:State100024720 yago:PlantDisease114276936 wikidata:Q12136
rdfs:label
Virus de la striure du maïs Вирус полосатости кукурузы Maize streak virus Maize Streak Virus
rdfs:comment
Maize streak virus (MSV) is a virus primarily known for causing maize streak disease (MSD) in its major host, and which also infects over 80 wild and domesticated grasses. 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". Das Maize Streak Virus (englisch, deutsch manchmal Maisstrichel- oder -streifenvirus, kurz MSV) ist die Ursache der Maize Streak Disease (MSD, deutsch manchmal Streifen- oder Strichelkrankheit des Maises genannt), der verheerendsten Viruserkrankung des Maises in Afrika. Es ist endemisch in Subsahara-Afrika und stellt dort ein großes Problem für die Ernährungssicherung dar. Zudem taucht es auf Madagaskar, Mauritius und Réunion auf und könnte sich in andere Gebiete ausbreiten. Maize streak virus Maize streak virus Virus de la striure du maïs. Espèce Maize streak virusICTV 1978 Le Virus de la striure du maïs, ou MSV (acronyme de Maize streak virus), est une espèce de phytovirus pathogènes des cultures de maïs, du genre Mastrevirus (dont il est l’espèce type) et de la famille des Geminiviridae. Ce virus, transmis par des insectes, est endémique en Afrique subsaharienne. Le principal vecteur du MSV est une cicadelle, Cicadulina mbila, mais d'autres espèces de cicadelles sont également capables de le transmettre, comme , et . Вирус полосатости кукурузы (MSV) представляет собой вирус, в первую очередь известный тем, что вызывает болезнь полосатости кукурузы (MSD) у своего основного хозяина, а также поражает более 80 диких и домашних трав. Это переносимый насекомыми патоген кукурузы из рода Mastrevirus семейства , который является эндемичным в странах Африки к югу от Сахары и соседних островных территориях Индийского океана, таких как Мадагаскар, Маврикий и Реюньон. Штамм А MSV (MSV-A) вызывает спорадические эпидемии полосатости кукурузы во всех регионах выращивания кукурузы в Африке.
dbp:name
Maize streak virus
foaf:depiction
n15:Good_msv_3.jpg
dcterms:subject
dbc:Viral_plant_pathogens_and_diseases dbc:Maize_diseases dbc:Geminiviridae
dbo:wikiPageID
9609063
dbo:wikiPageRevisionID
1122631444
dbo:wikiPageWikiLink
dbc:Maize_diseases dbr:Genetically_modified_maize dbr:Cicadulina_dabrowski dbr:Cicadulina_arachidis dbc:Viral_plant_pathogens_and_diseases dbr:Cicadulina dbr:Plant_disease_resistance dbr:Urochloa_panicoides dbr:Cicadulina_mbila dbr:Encapsidation dbr:Cicadulina_storeyi dbc:Geminiviridae dbr:Claude_Fuller_(entomologist) dbr:Plant_breeding dbr:Leafhopper dbr:Maize dbr:Geminiviridae dbr:Pathogen dbr:Endemic_(epidemiology) dbr:Forward_genetics
owl:sameAs
dbpedia-ru:Вирус_полосатости_кукурузы n16:فيروس_خط_الذره n17:DGr5 dbpedia-fr:Virus_de_la_striure_du_maïs wikidata:Q116239 dbpedia-de:Maize_Streak_Virus freebase:m.02plq2y
dbp:vectors
leafhoppers
dbp:wikiPageUsesTemplate
dbt:Taxonbar dbt:Infobox_plant_disease dbt:Reflist dbt:Virusbox dbt:Short_description dbt:Corn dbt:Clear
dbo:thumbnail
n15:Good_msv_3.jpg?width=300
dbp:distribution
sub-Saharan Africa
dbp:caption
Maize streak virus
dbp:hosts
dbr:Maize dbr:Urochloa_panicoides
dbp:parent
Mastrevirus
dbp:species
Maize streak virus
dbo:abstract
Вирус полосатости кукурузы (MSV) представляет собой вирус, в первую очередь известный тем, что вызывает болезнь полосатости кукурузы (MSD) у своего основного хозяина, а также поражает более 80 диких и домашних трав. Это переносимый насекомыми патоген кукурузы из рода Mastrevirus семейства , который является эндемичным в странах Африки к югу от Сахары и соседних островных территориях Индийского океана, таких как Мадагаскар, Маврикий и Реюньон. Штамм А MSV (MSV-A) вызывает спорадические эпидемии полосатости кукурузы во всех регионах выращивания кукурузы в Африке. Das Maize Streak Virus (englisch, deutsch manchmal Maisstrichel- oder -streifenvirus, kurz MSV) ist die Ursache der Maize Streak Disease (MSD, deutsch manchmal Streifen- oder Strichelkrankheit des Maises genannt), der verheerendsten Viruserkrankung des Maises in Afrika. Es ist endemisch in Subsahara-Afrika und stellt dort ein großes Problem für die Ernährungssicherung dar. Zudem taucht es auf Madagaskar, Mauritius und Réunion auf und könnte sich in andere Gebiete ausbreiten. Maize streak virus Maize streak virus Virus de la striure du maïs. Espèce Maize streak virusICTV 1978 Le Virus de la striure du maïs, ou MSV (acronyme de Maize streak virus), est une espèce de phytovirus pathogènes des cultures de maïs, du genre Mastrevirus (dont il est l’espèce type) et de la famille des Geminiviridae. Ce virus, transmis par des insectes, est endémique en Afrique subsaharienne. La maladie causée par ce virus a été observée et décrite pour la première fois dans la province du KwaZulu-Natal par l'entomologiste sud-africain, , qui l'a évoquée dans un rapport de 1901 comme « mealie variegation » (bigarrure du maïs). Le principal vecteur du MSV est une cicadelle, Cicadulina mbila, mais d'autres espèces de cicadelles sont également capables de le transmettre, comme , et . Maize streak virus (MSV) is a virus primarily known for causing maize streak disease (MSD) in its major host, and which also infects over 80 wild and domesticated grasses. 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. Maize streak resistance is an important trait to maize breeders. Forward genetics is increasingly being used. 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.
dbp:causalAgents
Maize streak virus
dbp:commonNames
MSV, streak of maize
dbp:eppoCodes
MSV000
prov:wasDerivedFrom
wikipedia-en:Maize_streak_virus?oldid=1122631444&ns=0
dbo:wikiPageLength
8826
foaf:isPrimaryTopicOf
wikipedia-en:Maize_streak_virus