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TranscriptomicsSalvelinus Microarray experiment: cross-specific transcriptome in hybrids
The genetic mechanisms underlying hybridization are poorly understood despite their potentially important roles in speciation processes, adaptative evolution, and agronomical innovation. In this study, transcription profiles were compared among three populations of brook charr and their hybrids usin...
ORGANISM(S): Salvelinus fontinalis 
2010-07-01 | E-GEOD-22008 | biostudies-arrayexpress
TranscriptomicseQTL mapping in Lake Whitefish Species Pairs.
Mapping of expression quantitative trait loci (eQTL) is a powerful means for elucidating the genetic architecture of gene regulation. Yet, eQTL mapping has not been applied towards investigating the regulation architecture of genes involved in the process of population divergence, ultimately leading...
ORGANISM(S): Coregonus clupeaformis 
2008-09-01 | E-GEOD-11378 | biostudies-arrayexpress
UnknownChromosome-level assembly reveals a putative Y-autosomal fusion in the sex determination system of the Greenland Halibut (Reinhardtius hippoglossoides).
Not available
S-EPMC8727965 | biostudies-literature
TranscriptomicsSalvelinus Microarray experiment: selected line vs control line
Domestication has been practiced for centuries yet directed towards relatively few terrestrial crops and animals. While phenotypic and quantitative genetic changes associated with domestication have been amply documented, little is known about the molecular changes underlying the phenotypic evolutio...
ORGANISM(S): Salvelinus fontinalis 
2010-06-24 | E-GEOD-20490 | biostudies-arrayexpress
UnknownMetabolic rate and climatic fluctuations shape continental wide pattern of genetic divergence and biodiversity in fishes.
Not available
S-EPMC3726496 | biostudies-literature
UnknownGenetic calibration of species diversity among North America's freshwater fishes.
Not available
S-EPMC3127898 | biostudies-literature
TranscriptomicsTranscriptome-wide signature of hybrid breakdown associated with intrinsic reproductive isolation in lake whitefish species pairs (Coregonus spp. Salmonidae)
Genetic analyses of speciation have focused nearly exclusively on retrospective analyses of reproductive isolation between highly divergent species. Yet, a full understanding of the speciation process must encompass analysis of the consequences of genomic divergence in young lineages still capable o...
ORGANISM(S): Coregonus clupeaformis 
2010-07-31 | E-GEOD-23095 | biostudies-arrayexpress
TranscriptomicsDifferences in transcription levels among wild, domesticated, and hybrid Atlantic salmon (Salmo salar) from two environments
Escaped domesticated individuals can introduce disadvantageous traits into wild populations due to both adaptive differences between population ancestors and human-induced changes during domestication. In contrast to their domesticated counterparts, some endangered wild Atlantic salmon populations e...
ORGANISM(S): Salmo salar 
2012-04-22 | E-GEOD-30555 | biostudies-arrayexpress
UnknownEpigenomic modifications induced by hatchery rearing persist in germ line cells of adult salmon after their oceanic migration.
Not available
S-EPMC8549618 | biostudies-literature
TranscriptomicsHow does exposure of yellow perch (Perca flavescens) to nickel and cadmium affect the transcriptome-results from a 1000 candidate-gene microarray
Our main objectives were: 1) to identify transcriptional signatures specific to the exposure to two metals: Ni and Cd; 2) to investigate the mechanisms of toxicity for these two metals; and 3) to develop a predictive tool to identify the sublethal effects of Ni and Cd contaminants in fish sampled fr...
ORGANISM(S): Perca flavescens 
2013-09-19 | E-GEOD-50975 | biostudies-arrayexpress
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