Evidence map›Paper›PMID 37422539›Full record

ArticleMolecular biology reports2023

Genetic variability of rice stripe virus after its pandemic in Jiangsu.

Chengye Lu, Qian Miu, Daoran Jin, Aiguo Li, Zhaobang Cheng, Yijun Zhou, Yunyue Wang, Shuo Li

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In one paragraph

Article in Molecular biology reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

8 authors at 3 institutions in 2 countries.

Chengye Lu *Institute of Plant Protection, Jiangsu Key Laboratory for Food Quality and Safety, State Key Laboratory Cultivation Base, Ministry of Science and Technology, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China.
Qian Miu *Institute of Plant Protection, Jiangsu Key Laboratory for Food Quality and Safety, State Key Laboratory Cultivation Base, Ministry of Science and Technology, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China.
Daoran JinInstitute of Plant Protection, Jiangsu Key Laboratory for Food Quality and Safety, State Key Laboratory Cultivation Base, Ministry of Science and Technology, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China.
Aiguo LiPlant Protection and Quarantine Station, Agricultural Technology Extension Center of Jiangyan, Taizhou, 225500, China.
Zhaobang ChengInstitute of Plant Protection, Jiangsu Key Laboratory for Food Quality and Safety, State Key Laboratory Cultivation Base, Ministry of Science and Technology, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China.
Yijun ZhouInstitute of Plant Protection, Jiangsu Key Laboratory for Food Quality and Safety, State Key Laboratory Cultivation Base, Ministry of Science and Technology, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China.
Yunyue WangState Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Ministry of Education Key Laboratory of Agriculture Biodiversity for Plant Disease Management, Yunnan Agricultural University, Kunming, 650201, China.
Shuo LiInstitute of Plant Protection, Jiangsu Key Laboratory for Food Quality and Safety, State Key Laboratory Cultivation Base, Ministry of Science and Technology, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China. lishuo@jaas.ac.cn.ORCID http://orcid.org/0000-0002-0811-5166
Jiangsu Academy of Agricultural Sciences · CNYunnan Agricultural University · CNInstitute of Plant Protection · CN

Funding

Jiangsu Agricultural Science and Technology Independent Innovation Fund CX(21)1011
6 · The paper itself

Abstract

backgroundRice stripe virus (RSV) caused a serious disease pandemic in rice in East China between 2001 and 2010. The continuous integrated managements reduced virus epidemic year by year until it was non-epidemic. As an RNA virus, its genetic variability after undergoing a long-term non-epidemic period was meaningful to study. While in 2019, the sudden occurrence of RSV in Jiangsu provided an opportunity for the study. METHODS AND

resultsThe complete genome of JY2019, an RSV isolate from Jiangyan, was determined. A genotype profile of 22 isolates from China, Japan and Korea indicated that the isolates from Yunnan formed the subtype II, and other isolates clustered the subtype I. RNA 1-3 of JY2019 isolate well-clustered in the subtype I clade, and RNA 4 was also in subtype I, but it had a slight separation from other intra-group isolates. After phylogenetic analyses, it was considered NSvc4 gene contributed to the tendency, because it exhibited an obvious trend towards the subtype II (Yunnan) group. High sequence identity (100%) of NSvc4 between JY2019 and barnyardgrass isolate from different regions demonstrated genetic variation of NSvc4 was consistent in RSV natural populations in Jiangsu in the non-epidemic period. In the phylogenetic tree of all 74 NSvc4 genes, JY2019 belonged to a minor subtype Ib, suggesting the subtype Ib isolates might have existed in natural populations before the non-epidemic period, but not a dominant population.

conclusionsOur results suggested that NSvc4 gene was susceptible to selection pressure, and the subtype Ib might be more adaptable for the interaction between RSV and hosts in the non-epidemic ecological conditions.

Indexed as

OryzaTenuivirusChinaPandemicsPhylogenyRNARNAGenetic variabilityGenotypeNon-epidemic periodNSvc4 variationRice stripe virus

Identifiers

PMID37422539
OpenAlexW4383618481

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.