ArticleIranian journal of veterinary research2019
Molecular characterization of haemagglutinin-neuraminidase gene among virulent Newcastle disease viruses isolated in Iran.
Article in Iranian journal of veterinary research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
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
3 citing papers in PubMed, 5 citations in OpenAlex.
- Molecular evaluation and genetic characterisation of Newcastle disease virus's haemagglutinin-neuraminidase protein isolated from broiler chickens in Iran.Veterinary medicine and science · 2022Article
- Predominance of Fourth Panzootic Newcastle Disease Virus Subgenotype VII.1.1 in Iran and Its Relation to the Genotypes Circulating in the Region.Current microbiology · 2021Article
- Circulation of at Least Six Distinct Groups of Pigeon-Derived Newcastle Disease Virus in Iran Between 1996 and 2019.Current microbiology · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundVirulent Newcastle disease virus (vNDV) causes great economic losses to the poultry industry throughout the world. Despite the endemicity of Newcastle disease (ND) and occurrence of recurrent outbreaks, the nature and genetic features of circulating NDV strains in Iran are largely unknown.
methodsAll isolates were analyzed based on the previously determined
resultsPhylogenetic analysis based on the HN gene coding region revealed a very close relationship of these viruses with the recently defined genotype XIII, and more specifically, subgenotype XIIIa viruses. Analysis of HN gene nucleotide (nt) sequences revealed that all studied isolates encode for a protein length of 571 aa and there is no C-terminal extension on HN aa sequences. Sequence analysis revealed multiple aa residue substitutions at antigenic sites or neutralizing epitopes on the HN glycoprotein of studied viruses compared with commonly used vaccinal strains.
conclusionIn this study, molecular characterization of vNDV isolates, obtained from commercial poultry farms in Iran, were conducted through complete sequencing and analysis of HN gene. Isolation and molecular characterization of further NDV isolates from other parts of Iran and from neighboring countries in the region will be helpful to identify the nature and origin of indigenous viruses.
Indexed as
Identifiers
31191692PMC6509910W2984572247What OpenQuestion holds
Registered trials
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.