Acta Horticulturae Sinica ›› 2023, Vol. 50 ›› Issue (1): 153-160.doi: 10.16420/j.issn.0513-353x.2021-0934

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Genome Sequence Analysis of Strawberry Virus 1 from Shandong Province,China

HE Chengyong1,2,*, ZHAO Xiaoli1,*, XU Tengfei1, GAO Dehang1, LI Shifang2, WANG Hongqing1,**()   

  1. 1College of Horticulture,China Agricultural University,Beijing 100193,China
    2State Key Laboratory of Biology of Plant Diseases and Insect Pests,Institute of Plant Protection,Chinese Academy of Agricultural Sciences,Beijing 100193,China
  • Received:2022-08-25 Revised:2022-11-23 Online:2023-01-25 Published:2023-01-18
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Strawberry virus 1(StrV-1,genus Cytorhabdovirus,family Rhabdoviridae)was a new pathogen that infecting strawberry. The complete genome sequence of StrV-1 identified in strawberry (Fragaria ananassa Duch.‘All Star’)from Shandong Province,China(StrV-1-CN)was determined and submitted to the GenBank database under accession No. MW795715. In the negative strand,the 14 051-nucleotide-long viral genome with 181 and 767 nt in the 3' and 5' UTR,and contains nine open reading frames(ORFs)in the canonical order 3'-N-P'-P-P3-M-G-P6-P7-L-5'. Pairwise comparisons showed that StrV-1-CN shared 77%-88% sequence identity with StrV-1 isolates. Phylogenetic analysis based on the complete genome sequence of StrV-1 isolates showed that StrV-1-CN grouped with StrV-1 isolate B and isolate 1/2017 in a subcluster.

Key words: strawberry, strawberry virus 1, complete genome sequence, HTS

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