Meta-transcriptome-based molecular characterization of a novel fijivirus detected in a Sogatella furcifera population from Myanmar
文献类型： 外文期刊
作者： Wu, Kuo 3 ; Chen, Yongdui 3 ; Zhang, Lizhen 3 ; Li, Qiannan 1 ; Yin, Zar Chi Htwe 4 ; Yin, Yanqiong 5 ; Dong, Jiahong 1 ;
作者机构： 1.Yunnan Univ Chinese Med, Sch Chinese Mat Med, Kunming 650500, Yunnan, Peoples R China
2.Yunnan Univ Chinese Med, Yunnan Key Lab Southern Med Resource, Kunming 650500, Yunnan, Peoples R China
3.Yunnan Acad Agr Sci, Biotechnol & Germplasm Resource Inst, Kunming 650205, Peoples R China
4.Minist Educ, Biotechnol Res Dept, Kyaukse 05151, Myanmar
5.Yunnan Acad Agr Sci, Agr Environm & Resources Inst, Kunming 650205, Peoples R China
期刊名称：JOURNAL OF ASIA-PACIFIC ENTOMOLOGY （ 影响因子：1.3； 五年影响因子：1.4 ）
ISSN： 1226-8615
年卷期： 2024 年 27 卷 3 期
页码：
收录情况： SCI
摘要： A novel double- stranded RNA (dsRNA) virus, tentatively named "Sogatella furcifera reovirus" (SFRV), was detected using meta-transcriptome method in a Sogatella furcifera collected in Yangon, Myanmar. The SFRV genome comprises 10 dsRNA segments encoding 11 putative proteins. The 11 ORFs and their encoded proteins has 49.1%-71.0% nucleotide and 30.5%-76.3% amino acid sequence identities with those of reference fijiviruses. Phylogenetic analysis revealed that SFRV clustered together with Nilaparvata lugens reovirus based on the RdRp. Fijivirus-specific motifs were identified in the SFRV genome. Thus, according to the described species demarcation criteria, SFRV belongs to a new virus in the genus Fijivirus, , family Reoviridae. . This is first report of an insect-specific fijivirus in S. furcifera. .
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