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dc.contributor.author
Samarfard, Samira  
dc.contributor.author
Bejerman, Nicolas  
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Dietzgen, Ralf G.  
dc.date.available
2021-08-25T17:19:42Z  
dc.date.issued
2018-05-05  
dc.identifier.citation
Samarfard, Samira; Bejerman, Nicolas; Dietzgen, Ralf G.; Distribution and genetic variability of alfalfa dwarf virus, a cytorhabdovirus associated with alfalfa dwarf disease in Argentina; Springer; Virus Genes; 54; 4; 05-5-2018; 612-615  
dc.identifier.issn
0920-8569  
dc.identifier.uri
http://hdl.handle.net/11336/138922  
dc.description.abstract
In 2010, a novel cytorhabdovirus named alfalfa dwarf virus (ADV) was detected for the first time in lucerne crops in Argentina showing dwarfism, in mixed infections with several other viruses. ADV appears to be endemic to Argentina and has not been reported elsewhere. In this study, we have investigated the genetic variability of ADV based on the complete nucleoprotein (N) gene of 13 isolates from different lucerne-growing regions in Argentina. Phylogenetic and sequence identity analyses showed that all ADV isolates are closely related and have not diverged more than 1% in the N gene despite geographical separation. These data provide further evidence that ADV is new to science and emerged and spread very recently. A total of 43 single-nucleotide polymorphisms were identified between the ADV isolates studied. Analysis of N gene ORF sequence revealed a mutational bias, with more transitions than transversions. In all cases, the ratio of non-synonymous/synonymous nucleotide changes was < 1, indicating that ADV N gene is under predominantly purifying selection.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Springer  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
ALFALFA DWARF DISEASE  
dc.subject
CYTORHABDOVIRUS  
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GENETIC DIVERSITY  
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NUCLEOPROTEIN GENE  
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PHYLOGENETIC ANALYSIS  
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SINGLE-NUCLEOTIDE POLYMORPHISM  
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Virología  
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Ciencias Biológicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Distribution and genetic variability of alfalfa dwarf virus, a cytorhabdovirus associated with alfalfa dwarf disease in Argentina  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2021-08-13T16:27:38Z  
dc.identifier.eissn
1572-994X  
dc.journal.volume
54  
dc.journal.number
4  
dc.journal.pagination
612-615  
dc.journal.pais
Alemania  
dc.description.fil
Fil: Samarfard, Samira. The University of Queensland; Australia  
dc.description.fil
Fil: Bejerman, Nicolas. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias. Instituto de Patología Vegetal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Dietzgen, Ralf G.. The University of Queensland; Australia  
dc.journal.title
Virus Genes  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s11262-018-1563-2  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs11262-018-1563-2