Abstract:
:The complete genomes of a monopartite begomovirus (genus Begomovirus, family Geminiviridae) and an associated betasatellite found infecting Vernonia amygdalina Delile (family Compositae) in Uganda were cloned and sequenced. Begomoviruses isolated from two samples showed the highest nucleotide sequence identity (73.1% and 73.2%) to an isolate of the monopartite begomovirus tomato leaf curl Vietnam virus, and betasatellites from the same samples exhibited the highest nucleotide sequence identity (67.1% and 68.2%) to vernonia yellow vein Fujian betasatellite. Following the current taxonomic criteria for begomovirus species demarcation, the isolates sequenced here represent a novel begomovirus species. Based on symptoms observed in the field, we propose the name vernonia crinkle virus (VeCrV) for this novel begomovirus and vernonia crinkle betasatellite (VeCrB) for the associated betasatellite. This is the first report of a monopartite begomovirus-betasatellite complex from Uganda.
journal_name
Arch Viroljournal_title
Archives of virologyauthors
Mollel HG,Ndunguru J,Sseruwagi P,Alicai T,Colvin J,Navas-Castillo J,Fiallo-Olivé Edoi
10.1007/s00705-016-3175-2subject
Has Abstractpub_date
2017-04-01 00:00:00pages
1079-1082issue
4eissn
0304-8608issn
1432-8798pii
10.1007/s00705-016-3175-2journal_volume
162pub_type
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