Thermal stress and the heat shock response in embryonic and young of the year juvenile lake whitefish

We investigated the effects of thermal stress on embryonic (fin flutter, vitelline circulation stage) and young of the year (YOY) juvenile lake whitefish by characterizing the kinetics of the heat shock response (HSR). Lake whitefish were subjected to one of three different heat shock (HS) temperatures (3, 6, or 9 °C above control) for six different lengths of time (0.25, 0.50, 1, 2, 3, or 4h) followed by a 2h recovery period at the control …