ArticleMolecular biology reports2012
Genomic organization and recombination analysis of human norovirus identified from China.
Article in Molecular biology reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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.
Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.
- Epidemiology of norovirus infection in Nigeria: a systematic review and meta-analysis.Archives of virology · 2024Pooled it
- Isolation and Identification of a Murine Norovirus Persistent Infection Strain in China.Frontiers in veterinary science · 2020Article
- Nearly complete genome sequence of one GII.17 Norovirus identified by direct sequencing from HuZhou, China.Molecular genetics & genomic medicine · 2018Article
- Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Noroviruses (NoVs) are one of the major causal agents of acute gastroenteritis in both industrial and developing countries including China. Recent studies have revealed that NoV genome is highly prone to mutation and recombination which may lead to emergence of new strains. In the present study, three full-length genomes of human NoV from China were determined and the genomic organization and recombination were analyzed. They had similar genome organization and contained three predicted ORFs, though the 5'UTR of those three strains were 2, 4 and 8 nucleotides, respectively. Phylogenetic analysis showed that the HU/GII/SHANGHAI/SH312/2008/CHN strain may be a recombinant of GII-3 capsid and GII-4 polymerase. To confirm the finding and detect the breakpoints where the recombination event occurred, we performed recombination analysis based on the genomic sequences of HU/GII/SHANGHAI/SH312/2008/CHN as the query sequence, and AB220921/NOV/JP/GII-4 and AB365435/NOV/US/GII-3 as the background sequences, using RPD software. Results indicated that the two parental strains were AB220921/NOV/JP/GII-4 and AB365435/NOV/US/GII-3. The breakpoint for this recombination event located at position 5,107 nt of the genome (in the ORF1 and ORF2 overlap).
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Registered trials
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