ArticleArchives of virology1995
Sequence analysis of the nucleoprotein genes of three enterotropic strains of murine coronavirus.
Article in Archives of virology, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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.
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Who cites it
4 citing papers in PubMed, 12 citations in OpenAlex.
- Basic reproduction numbers of three strains of mouse hepatitis viruses in mice.Microbiology and immunology · 2022Article
- Primary structures of hemagglutinin-esterase and spike glycoproteins of murine coronavirus DVIM.Virus genes · 1998Article
- Bovine coronavirus I protein synthesis follows ribosomal scanning on the bicistronic N mRNA.Virus research · 1997Article
- The internal open reading frame within the nucleocapsid gene of mouse hepatitis virus encodes a structural protein that is not essential for viral replication.Journal of virology · 1997Article
Corrections and comments
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Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The nucleotide sequences of the nucleoprotein genes of three enterotropic strains of the murine coronavirus mouse hepatitis virus (MHV-Y, MHV-RI and DVIM) were determined and compared with previously reported sequences of three polytropic (respiratory) strains (MHV-A59, MHV-JHM and MHV-S). Greater than 92% homology was found among the six strains by pair-wise comparison at the nucleotide level. The genes encoded proteins of 451 to 455 residues and the deduced amino acid sequences were more than 91% homologous. A unique deletion of twelve nucleotides was found at the carboxy terminus of MHV-Y and a three nucleotide deletion was found in MHV-RI, which corresponded to the one previously reported in MHV-A59 and MHV-S. Two internal open reading frames were found within the coding region of the nucleoprotein, the smaller one was specific for the enterotropic strains. It could potentially encode a truncated version of the hypothetical protein described for MHV-A59 and MHV-S. Sequence relationship of the N gene showed no correlation with tissue tropism and no sequence or even single amino acid change unique to either tropism group was found. This indicates that the nucleoprotein of MHV probably has no part in the determination of the primary tissue tropism of an MHV strain. The role of the potential internal protein warrants further investigation.
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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.