Evidence map›Paper›PMID 40542915›Full record

ArticleArchives of virology2025

Identification and complete genome sequence of a new cheravirus discovered in grapevine.

Xudong Fan, Yuxin Hao, Fang Ren, Guojun Hu, Ying Zhang, Qingyun Yuan, Tingting Du, Jie Gao, Meilong Xu, Yafeng Dong

Abstract read
PubMed Publisher
In one paragraph

Article in Archives of virology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Xudong FanNational Center for Eliminating Viruses from Deciduous Fruit Tree, Research Institute of Pomology, Chinese Academy of Agriculture Sciences, Xingcheng, 125100, Liaoning, China.
Yuxin HaoNational Center for Eliminating Viruses from Deciduous Fruit Tree, Research Institute of Pomology, Chinese Academy of Agriculture Sciences, Xingcheng, 125100, Liaoning, China.
Fang RenNational Center for Eliminating Viruses from Deciduous Fruit Tree, Research Institute of Pomology, Chinese Academy of Agriculture Sciences, Xingcheng, 125100, Liaoning, China.
Guojun HuNational Center for Eliminating Viruses from Deciduous Fruit Tree, Research Institute of Pomology, Chinese Academy of Agriculture Sciences, Xingcheng, 125100, Liaoning, China.
Ying ZhangNational Center for Eliminating Viruses from Deciduous Fruit Tree, Research Institute of Pomology, Chinese Academy of Agriculture Sciences, Xingcheng, 125100, Liaoning, China.
Qingyun YuanNational Center for Eliminating Viruses from Deciduous Fruit Tree, Research Institute of Pomology, Chinese Academy of Agriculture Sciences, Xingcheng, 125100, Liaoning, China.
Tingting DuNational Center for Eliminating Viruses from Deciduous Fruit Tree, Research Institute of Pomology, Chinese Academy of Agriculture Sciences, Xingcheng, 125100, Liaoning, China.
Jie GaoNational Center for Eliminating Viruses from Deciduous Fruit Tree, Research Institute of Pomology, Chinese Academy of Agriculture Sciences, Xingcheng, 125100, Liaoning, China.
Meilong XuNingxia Horticulture Research Institute, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan, 750002, China. xml1106007@163.com.
Yafeng DongNational Center for Eliminating Viruses from Deciduous Fruit Tree, Research Institute of Pomology, Chinese Academy of Agriculture Sciences, Xingcheng, 125100, Liaoning, China. yfdong1234@163.com.ORCID http://orcid.org/0000-0001-9937-7825

Funding

China Agriculture Research System of MOF and MARA CARS-29-bc-1Ningxia Hui Autonomous Region Key Research and Development Program 2024BBF01002the Agricultural Science and Technology Innovation Program of the Chinese Academy of Agricultural Sciences CAAS-ASTIP-RIP
6 · The paper itself

Abstract

High-throughput sequencing (HTS) was applied to identify viruses present in grapevine samples collected in Ningxia, China, that exhibited obvious symptoms of viral disease. A putative novel cheravirus was found through the analysis of sequencing data, and its presence was confirmed by RT-PCR in a Cabernet Sauvignon sample with vein yellowing. The complete genome sequence of this virus was determined by Sanger sequencing of overlapping RT-PCR products and the rapid amplification of cDNA ends (RACE) method. The genome of the putative virus comprises two RNA segments 7,395 and 3,645 nucleotides in length, excluding their poly-A tails. The new virus was tentatively named "grapevine cheravirus" (GCheV). The Pro-Pol region of RNA1 and the CP region of RNA2 of GCheV shared the highest amino acid sequence identity, reaching 72.0% and 48.9%, respectively, with the corresponding sequences of Corymbium villosum cheravirus (CvCV). Phylogenetic analysis revealed that GCheV clustered with CvCV in the genus Cheravirus. These results suggest that GCheV is a new member of that genus. To the best of our knowledge, this is the first report of a virus belonging to the genus Cheravirus in grapevines.

Indexed as

Genome, ViralPlant DiseasesPlant VirusesVitisChinaHigh-Throughput Nucleotide SequencingPhylogenyRNA, ViralWhole Genome SequencingRNA, Viral

Identifiers

PMID40542915

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