Complete genome sequence of a new virus, a tentative member of the family Geminiviridae, infecting hedge bindweed (Calystegia sepium) in South Korea

IF 2.5 4区医学 Q3 VIROLOGY

Archives of Virology Pub Date : 2024-08-16 DOI:10.1007/s00705-024-06087-3

Do Yeon Kim, Jeong A Kwon, Se Eun Kim, Davaajargal Igori, Hualin Nie, Suk-Yoon Kwon, Young Kwon Park, Jae Sun Moon, Sun Hyung Kim

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Abstract

The family Convolvulaceae comprises approximately 50–60 genera with approximately 1600–1700 species, exhibiting a rich diversity of morphological characteristics and occupying a broad range of ecological habitats. High-throughput sequencing identified a tentative new virus in the family Geminiviridae infecting Calystegia sepium var. japonica in South Korea. The 2,706 nt long genome comprises six open reading frames (ORFs). The analysis of the nucleotide sequence of the genome and the putative amino acid sequences of ORFs indicated that the virus was closely related to the members of the family Geminiviridae. The genome organization of the virus was similar to that of members of the genus Topilevirus in terms of the number of ORFs and splicing signal. However, the virus, tentatively named bindweed mottle virus (BWMV), may not be assigned to current genera into the family Geminiviridae.

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一种新病毒的完整基因组序列，该病毒为 Geminiviridae 科的暂定成员，感染了韩国的篱笆翦股颖（Calystegia sepium）。

旋花科（Convolvulaceae）包括约 50-60 个属，约 1600-1700 个种，形态特征丰富多样，生态栖息地广泛。高通量测序在韩国发现了一种感染 Calystegia sepium var.该病毒的基因组长达 2,706 nt，由六个开放阅读框（ORF）组成。对基因组核苷酸序列和ORFs推测氨基酸序列的分析表明，该病毒与Geminiviridae家族成员关系密切。该病毒的基因组组织在 ORF 数量和剪接信号方面与 Topilevirus 属的成员相似。不过，该病毒（暂定名为缚草斑驳病毒（BWMV））可能无法归入革曼病毒科的现有属种。

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来源期刊

Archives of Virology 医学-病毒学

CiteScore

5.10

自引率

7.40%

发文量

324

审稿时长

4.5 months

期刊介绍： Archives of Virology publishes original contributions from all branches of research on viruses, virus-like agents, and virus infections of humans, animals, plants, insects, and bacteria. Coverage spans a broad spectrum of topics, from descriptions of newly discovered viruses, to studies of virus structure, composition, and genetics, to studies of virus interactions with host cells, organisms and populations. Studies employ molecular biologic, molecular genetics, and current immunologic and epidemiologic approaches. Contents include studies on the molecular pathogenesis, pathophysiology, and genetics of virus infections in individual hosts, and studies on the molecular epidemiology of virus infections in populations. Also included are studies involving applied research such as diagnostic technology development, monoclonal antibody panel development, vaccine development, and antiviral drug development.Archives of Virology wishes to publish obituaries of recently deceased well-known virologists and leading figures in virology.