Capulavirus and Grablovirus: two new genera in the family Geminiviridae

Geminiviruses are plant-infecting single-stranded DNA viruses that occur in most parts of the world. Currently, there are seven genera within the family Geminiviridae ( Becurtovirus , Begomovirus , Curtovirus , Eragrovirus , Mastrevirus , Topocuvirus and Turncurtovirus ). The rate of discovery of ne...

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Vydáno v:	Archives of virology Ročník 162; číslo 6; s. 1819 - 1831
Hlavní autoři:	Varsani, Arvind, Roumagnac, Philippe, Fuchs, Marc, Navas-Castillo, Jesús, Moriones, Enrique, Idris, Ali, Briddon, Rob W., Rivera-Bustamante, Rafael, Murilo Zerbini, F., Martin, Darren P
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Vienna Springer Vienna 01.06.2017 Springer Nature B.V Springer Verlag
Témata:	alfalfa Animals Aphids - virology Aphis craccivora Becurtovirus Begomovirus Biomedical and Life Sciences Biomedicine Blotch Citrus Citrus - virology Curtovirus DNA viruses Eragrovirus Geminiviridae Geminiviridae - classification Geminiviridae - genetics Geminiviridae - isolation & purification high-throughput nucleotide sequencing Infectious Diseases insect vectors Insect Vectors - virology leaf curling Leaves Life Sciences Mastrevirus Medical Microbiology Microbiology and Parasitology Morus - virology mulberries New genera new genus New species Phylogeny Phytopathology and phytopharmacy Plant Diseases - virology Plant viruses Single-stranded DNA Spissistilus festinus Turncurtovirus Vectors Vegetal Biology Virology Virology Division News Viruses Vitis Pairwise Identity Latent Virus Alfalfa Leaf Species Demarcation Criterion Species Demarcation geminiviridae maladie virale
ISSN:	0304-8608, 1432-8798, 1432-8798
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Shrnutí:	Geminiviruses are plant-infecting single-stranded DNA viruses that occur in most parts of the world. Currently, there are seven genera within the family Geminiviridae ( Becurtovirus , Begomovirus , Curtovirus , Eragrovirus , Mastrevirus , Topocuvirus and Turncurtovirus ). The rate of discovery of new geminiviruses has increased significantly over the last decade as a result of new molecular tools and approaches (rolling-circle amplification and deep sequencing) that allow for high-throughput workflows. Here, we report the establishment of two new genera: Capulavirus , with four new species ( Alfalfa leaf curl virus , Euphorbia caput-medusae latent virus , French bean severe leaf curl virus and Plantago lanceolata latent virus ), and Grablovirus , with one new species ( Grapevine red blotch virus ). The aphid species Aphis craccivora has been shown to be a vector for Alfalfa leaf curl virus , and the treehopper species Spissistilus festinus is the likely vector of Grapevine red blotch virus . In addition, two highly divergent groups of viruses found infecting citrus and mulberry plants have been assigned to the new species Citrus chlorotic dwarf associated virus and Mulberry mosaic dwarf associated virus, respectively. These species have been left unassigned to a genus by the ICTV because their particle morphology and insect vectors are unknown.
Bibliografie:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 14 content type line 23
ISSN:	0304-8608 1432-8798 1432-8798
DOI:	10.1007/s00705-017-3268-6