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Complete genome analysis of two isolates of citrus leaf blotch virus in apple in Henan province of China

文献类型: 外文期刊

作者: Feng, Chaohong 1 ; Cao, Mengji 2 ; Li, Lijuan 1 ; Wang, Renrui 3 ; Shi, Ruijie 1 ; Wang, Yan 4 ; Gao, Ningning 4 ;

作者机构: 1.Henan Acad Agr Sci, Inst Plant Protect, Zhengzhou 450002, Henan, Peoples R China

2.Southwest Univ, Acad Agr Sci, Chongqing 400715, Peoples R China

3.Southwest Univ Sci & Technol, Sch Life Sci & Engn, Mianyang 621010, Sichuan, Peoples R China

4.Henan Acad Agr Sci, Hort Inst, Zhengzhou 450002, Henan, Peoples R China

关键词: Apple; Citrus leaf blotch virus; High-throughput sequencing

期刊名称:TROPICAL PLANT PATHOLOGY ( 影响因子:1.488; 五年影响因子:1.675 )

ISSN: 1983-2052

年卷期: 2021 年 46 卷 6 期

页码:

收录情况: SCI

摘要: Virus detection is essential for the production and propagation of virus-free plants, quarantine for germplasm exchange, and discovery of new diseases. Citrus leaf blotch virus (CLBV) was first time detected, using high-throughput sequencing (HTS), in apple commercial orchards in the Henan province of China. Two isolates of CLBV (CLBV-PY1 and CLBV-PY2) were identified, and their full-length genomes are 8784 and 8792 nucleotides, respectively. Pairwise alignment revealed that CLBV-PY1 shared the highest nucleotide sequence identity (81.7%) with CLBV-PY2 and CLBV-PY2 had the highest nucleotide sequence identity (82.9%) with the Actinidia isolate HZ (accession No. MH427034). Results from both pairwise alignment and phylogenetic analysis demonstrated that these two isolates were closely related to the Actinidia isolates.

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