Strong divergence in trait means but not in plasticity across hatchery and wild populations of sea-run brown trout Salmo trutta.

Abstract excerpt

There is ample evidence that organisms adapt to their native environment when gene flow is restricted. However, evolution of plastic responses across discrete environments is less well examined. We studied divergence in means and plasticity across wild and hatchery populations of sea-run brown trout (Salmo trutta) in a common garden experiment with two rearing environments (hatchery and a nearly natural...

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