Influence of developmental stage and genotype on liver mRNA levels among wild, domesticated, and hybrid rainbow trout (Oncorhynchus mykiss)

ABSTRACT: A 44K salmonid oligoarray was used to examine the influence of genotype and developmental stage on mRNA expression in wild-type (age matched and size matched to domesticated), domesticated and wild-domesticated hybrid populations. Significant differences were found in mRNA expression between genotypes. The largest proportion of differentially expressed mRNAs were found in comparisons of domesticated and wild-type groups. Significant differences were also noted in pairings of wild-domesticated hybrid progeny to both parental strains. Differences in gene expression were found in comparison of both wild-type age and size matched to each other and in combination with genotype analysis, showing a strong effect of fish developmental stage on differential gene expression. Domestication was found

ORGANISM(S): Oncorhynchus mykiss

SUBMITTER: Samantha White 

PROVIDER: E-GEOD-45151 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress