Evidence map›Paper›PMID 21949828›Full record

ArticlePloS one2011

Phylogenetic and pathotypical analysis of two virulent Newcastle disease viruses isolated from domestic ducks in China.

Shouping Zhang, Xiaoting Wang, Changguang Zhao, Dehua Liu, Yanxin Hu, Jixun Zhao, Guozhong Zhang

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
3.6field-weighted citation impact, top 8% of its field
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

31 citing papers in PubMed, 79 citations in OpenAlex.

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  10. Therapeutic efficacy ofFrontiers in microbiology · 2022
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  12. AvianFrontiers in veterinary science · 2021
    Review
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  14. Article
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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

7 authors at 1 institution in 1 country.

Shouping ZhangKey Laboratory of Animal Epidemiology and Zoonosis, College of Veterinary Medicine, Ministry of Agriculture, China Agricultural University, Beijing, People's Republic of China.
Xiaoting Wang
Changguang Zhao
Dehua Liu
Yanxin Hu
Jixun Zhao
Guozhong Zhang
China Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Two velogenic Newcastle disease viruses (NDV) obtained from outbreaks in domestic ducks in China were characterized in this study. Phylogenetic analysis revealed that both strains clustered with the class II viruses, with one phylogenetically close to the genotype VII NDVs and the other closer to genotype IX. The deduced amino acid sequence of the cleavage site of the fusion (F) protein confirmed that both isolates contained the virulent motif (112)RRQK/RRF(117) at the cleavage site. The two NDVs had severe pathogenicity in fully susceptible chickens, resulting in 100% mortality. One of the isolates also demonstrated some pathogenicity in domestic ducks. The present study suggests that more than one genotype of NDV circulates in domestic ducks in China and viral transmission may occur among chickens and domestic ducks.

Indexed as

PhylogenyAnimalsChickensChinaDisease OutbreaksDucksNewcastle DiseaseNewcastle disease virusReverse Transcriptase Polymerase Chain ReactionRNA, MessengerRNA, Messenger

Identifiers

PMID21949828
PMCPMC3176290
OpenAlexW1979371172

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.