Evidence map›Paper›PMID 24672783›Full record

ArticleBioMed research international2014

Genetic diversity and distribution of human norovirus in China (1999-2011).

Yongxin Yu, Shuling Yan, Bailin Li, Yingjie Pan, Yongjie Wang

Abstract read
In one paragraph

Article in BioMed research international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

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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

5 authors.

Yongxin YuShanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai 201306, China ; College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China.ORCID 0000-0002-1447-2880
Shuling YanCollege of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China ; Institute of Biochemistry and Molecular Cell Biology, University of Goettingen, 37077 Goettingen, Germany.
Bailin LiShanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai 201306, China ; College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China.
Yingjie PanShanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai 201306, China ; College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China.
Yongjie WangShanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai 201306, China ; College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China.ORCID 0000-0002-7209-585X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Noroviruses (NoVs) are a leading cause of epidemic and sporadic acute gastroenteritis worldwide. However, the genetic diversity and geographical distribution of NoV isolates from China have not been well described thus far. In this study, all NoV sequences obtained in China from 1999 to 2011 (n = 983), both partial and complete genomes, were downloaded from GenBank. Genotyping and phylogenetic and recombination analyses were performed in order to gain a better understanding of the distribution and genetic diversity of NoVs in China. The results indicated that approximately 90% of NoV sequences were obtained from the coastal regions of China, and most of the NoV sequences from distinct geographical regions appeared to be closely related. GII.4 was the most prevalent genotype, accounting for 64.4% of all genotypes, followed by GII.12 (13.9%) and GII.3 (7.0%). Over the last decade, the GII.4 variants were dominated by successive circulation of GII.4/2002, GII.4/2004, GII.4/2006b, and GII.4/2008, with GII.4/2006b continuing to date. A relatively high frequency of NoV intergenotype recombinants was identified. The most common ORF1/ORF2 intergenotype recombinant was GII.12/GII.4 (n = 11), and the relative frequency was up to 30% among all the recombinant strains (n = 36). These findings may aid in the evaluation and implementation of appropriate measures for monitoring NoV infectious diseases in China.

Indexed as

Genetic VariationBase SequenceChinaGastroenteritisGenome, ViralGenotypeGeographyHumansNorovirusOpen Reading FramesPhylogenyRecombination, Genetic

Identifiers

PMID24672783
PMCPMC3918700

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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.