ArticleGenetica2009
Parental relatedness and major histocompatibility effects on early embryo survivorship in Atlantic salmon.
Article in Genetica, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled 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.
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, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- Pooled it
- Genotype-by-environment interactions drive the maintenance of genetic variation in aEvolutionary applications · 2021Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Salmon have provided key insights into the relative influence of natural and sexual selection on major histocompatibility complex (MHC) variation. Natural selection on salmon MHC genes has been demonstrated in pathogen studies, and there is evidence of MHC-based mate choice (sexual selection). We tested whether parental MHC genes affect survivorship of juvenile Atlantic salmon (Salmo salar) by quantifying the influence of parental genome-wide relatedness and MHC genotype on survivorship to the swim-up stage. Thirteen microsatellite loci were used to estimate the influence of genome-wide relatedness between parents on offspring survivorship and MHC genotypes were determined by sequencing part of the class IIbeta gene. Our results revealed no significant relationship between early offspring survivorship and genome-wide relatedness, predicted MHC heterozygosity, or MHC allelic similarity. Overall, our data are consistent with the contention that excess MHC heterozygosity in Atlantic salmon juveniles is due to sexual selection as well as differential survival of offspring due to MHC genotype.
Indexed as
Identifiers
What 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.