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Characterization of sex chromosomes in rainbow trout and coho salmon using fluorescence in situ hybridization (FISH)
(2001)
With the aim of characterizing the sex chromosomes of rainbow trout (Oncorhynchus mykiss) and to identify the sex chromosomes of coho salmon (O. kisutch), we used molecular markers OmyP9, 5S rDNA, and a growth hormone gene ...
Further Evidence of Chromosome Abnormalities in Normal and Haploid Gynogenetic Progenies of Rainbow Trout, Oncorhynchus mykiss
(1996)
Gynogenetic haploid progenies of rainbow trout, produced using UV light for sperm
inactivation, were studied in comparison with normal progenies. In a total of 437 normal embryos,
3.5% of them showed chromosome abnormalities: ...
Differential transcriptomic response of rainbow trout to infection with two strains of IPNV
(MDPI, 2022)
The IPN virus (IPNV) causes a highly contagious disease that affects farmed salmonids. IPNV isolates have been phylogenetically classified into seven genogroups, of which two are present in Chile, genogroups 1 and 5. This ...
Genetic diversity in chilean populations of rainbow trout, oncorhynchus mykiss
(Universisdad Católica Valparaíso, 2015)
The rainbow trout Oncorhynchus mykiss, was first introduced in Chile between 1905 and 1920 and is currently widely distributed in Chile from Antofagasta (23°S) to Patagonia (55ºS). The broad range of the geographic and ...
Competitive interaction between introduced rainbow trout and native silverside in a Chilean stream
(Springer Netherlands, 2009)
The field experiment presented here elucidates the competitive effect of exotic trout on Chilean silverside. This is the first local experimental work that demonstrates the negative effect of trout on native fish from ...
Analysis of the association between spawning time QTL markers and the biannual spawning behavior in rainbow trout (Oncorhynchus mykiss)
(Sociedade Brasileira de Genética, 2010)
The rainbow trout is a salmonid fish that occasionally exhibits broodstocks with biannual spawning behavior, a phenomenon
known as a double annual reproductive cycle (DARC). Spawning time quantitative trait loci (SPT-QTLs) ...
Increased accuracy of genomic predictions for growth under chronic thermal stress in rainbow trout by prioritizing variants from GWAS using imputed sequence data
(Wiley, 2021)
Through imputation of genotypes, genome-wide
association study (GWAS) and
genomic prediction (GP) using whole-genome
sequencing (WGS) data are cost-efficient
and feasible in aquaculture breeding schemes. The objective ...
Single-step genomic evaluation improves accuracy of breeding value predictions for resistance to infectious pancreatic necrosis virus in rainbow trout
(Academic Press, 2018)
The aim of this study was to compare the accuracy of breeding values (EBVs) predicted using the traditional pedigree based Best Linear Unbiased Prediction (PBLUP) and the single-step genomic Best Linear Unbiased Prediction ...