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Open Access Research article

Effects of environmental stress on mRNA expression levels of seven genes related to oxidative stress and growth in Atlantic salmon Salmo salar L. of farmed, hybrid and wild origin

Monica F Solberg12*, Bjørn Olav Kvamme3, Frank Nilsen2 and Kevin A Glover1

Author Affiliations

1 Section of Population Genetics and Ecology, Institute of Marine Research, Nordnes, P.O. Box 1870, N-5817, Bergen, Norway

2 Department of Biology, University of Bergen, Box 7800, 5020, Bergen, Norway

3 Section of Health, Institute of Marine Research, Nordnes, P.O. Box 1870, N-5817, Bergen, Norway

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BMC Research Notes 2012, 5:672  doi:10.1186/1756-0500-5-672

Published: 5 December 2012

Additional files

Additional file 1:

AIC comparisons of the LME models.

Format: XLS Size: 40KB Download file

This file can be viewed with: Microsoft Excel Viewer

Open Data

Additional file 2:

Summary of linear mixed effect models testing for differences in log-weight and expression of the seven target genes in farmed versus hybrid salmon, hybrid versus wild salmon and wild versus farmed salmon.

Format: XLS Size: 50KB Download file

This file can be viewed with: Microsoft Excel Viewer

Open Data

Additional file 3:

Cq values of the reference gene EF1AA and ΔΔCq values of the seven target genes in salmon of farmed, hybrid and wild origin, in both treatments.

Format: XLS Size: 40KB Download file

This file can be viewed with: Microsoft Excel Viewer

Open Data

Additional file 4:

Linear regression between ΔΔDCq values on the y-axis and fish size (weight in grams) on the x-axis, for the seven selected genes, performed with a 95% confidence interval.

Format: PDF Size: 160KB Download file

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Open Data

Additional file 5:

Linear regression between ΔΔDCq values on the y-axis and sampling period (1–3) on the x-axis, for the seven selected genes, performed with a 95% confidence interval.

Format: PDF Size: 166KB Download file

This file can be viewed with: Adobe Acrobat Reader

Open Data

Additional file 6:

Linear regression between ΔΔDCq values on the y-axis and time in anaesthesia (minutes) on the x-axis, for the seven selected genes, performed with a 95% confidence interval.

Format: PDF Size: 186KB Download file

This file can be viewed with: Adobe Acrobat Reader

Open Data

Additional file 7:

Full data set supporting the results of this article, with index.

Format: XLS Size: 3.4MB Download file

This file can be viewed with: Microsoft Excel Viewer

Open Data