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Molecular characterization of a divergent strain of calla lily chlorotic spot virus infecting celtuce (Lactuca sativa var. augustana) in China.
- Source :
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Archives of virology [Arch Virol] 2018 May; Vol. 163 (5), pp. 1375-1378. Date of Electronic Publication: 2018 Feb 01. - Publication Year :
- 2018
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Abstract
- Through sequencing and assembly of small RNAs, an orthotospovirus was identified from a celtuce plant (Lactuca sativa var. augustana) showing vein clearing and chlorotic spots in the Zhejiang province of China. The S, M, and L RNAs of this orthotospovirus were determined to be 3146, 4734, and 8934 nt, respectively, and shared 30.4-72.5%, 43.4-80.8%, and 29.84-82.9% nucleotide sequence identities with that of known orthotospoviruses. The full length nucleoprotein (N) of this orthotospovirus shared highest amino acid sequence identity (90.25%) with that of calla lily chlorotic spot virus isolated from calla lily (CCSV-calla) [China: Taiwan: 2001] and tobacco (CCSV-LJ1) [China: Lijiang: 2014]. Phylogenetic analyses showed that this orthotospovirus is phylogenetically associated with CCSV isolates and clustered with CCSV, tomato zonate spot virus (TZSV), and tomato necrotic spot-associated virus (TNSaV) in a separate sub-branch. These results suggest that this orthotospovirus is a divergent isolate of CCSV and was thus named CCSV-Cel [China: Zhejiang: 2017].
Details
- Language :
- English
- ISSN :
- 1432-8798
- Volume :
- 163
- Issue :
- 5
- Database :
- MEDLINE
- Journal :
- Archives of virology
- Publication Type :
- Academic Journal
- Accession number :
- 29392494
- Full Text :
- https://doi.org/10.1007/s00705-018-3743-8