Evidence map›Paper›PMID 40630922›Full record

ArticleVirus evolution2025

Analysis of Piscine orthoreovirus genotype 1 genomes collected over a 32-year period (1988-2020) suggests a fitness peak in salmon hosts with minimal evidence for temporal divergence.

Stewart C Johnson, Lenora D M Turcotte, Ahmed Siah, Julia C Bradshaw, Mark P Polinski

Abstract read
In one paragraph

Article in Virus evolution, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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.

Stewart C JohnsonPacific Biological Station, Fisheries & Oceans Canada, 3190 Hammond Bay Rd, Nanaimo, British Columbia V9T 6N7, Canada.ORCID https://orcid.org/0000-0003-3161-0234
Lenora D M TurcottePacific Biological Station, Fisheries & Oceans Canada, 3190 Hammond Bay Rd, Nanaimo, British Columbia V9T 6N7, Canada.
Ahmed SiahBritish Columbia Centre for Aquatic Health Sciences, 871A Island Hwy, Campbell River, British Columbia V9W 2V2, Canada.ORCID https://orcid.org/0000-0002-1961-7022
Julia C BradshawPacific Biological Station, Fisheries & Oceans Canada, 3190 Hammond Bay Rd, Nanaimo, British Columbia V9T 6N7, Canada.
Mark P PolinskiNational Coldwater Marine Aquaculture Center, U.S. Department of Agriculture - Agriculture Research Service, 25 Salmon Farm Rd, Franklin, Maine 04634, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Piscine orthoreovirus genotype-1 (PRV-1) is a double-stranded non-enveloped RNA virus that has two subtypes (PRV-1a and PRV-1b) with members of PRV-1b considered to be more virulent than members of PRV-1a. PRV-1 is commonly found in wild and farmed salmonids of the Northeast Pacific (PRV-1a only), North Atlantic and Chilean waters (PRV-1a and PRV-1b). We are interested in understanding the original source of PRV-1, the timing of its introduction, and the role that salmon farming has in the spread and maintenance of PRV-1 in the Northeast Pacific, as well as in other regions. To this end, we generated 179 concatenated coding genome sequences of PRV-1a from archived/historical, as well as contemporary clinical and environmental samples, collected primarily in the Northeast Pacific. These concatenated genomes, along with 152 concatenated genomes generated using sequences from GenBank, were used to generate Northeast Pacific (

Indexed as

Atlantic Salmongenetic diversityPacific SalmonphylogenyPiscine orthoreovirus

Identifiers

PMID40630922
PMCPMC12236806

What OpenQuestion holds

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Registered trials

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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.