Table 1 Statistical outputs from two-way ANOVAs, showing the effects of temperature, the presence of predatory burbot and their interaction term on plasma cortisol levels and telencephalic mRNA levels in juvenile brown trout. Text written in bold denotes statistically significant differences

Cortisol

F_1,76 = 3.11,

P = 0.08

F_1,76 = 7.22,

P = 0.009

F_1,76 = 0.02,

P = 0.88

5-HT1Aα

F_1,75 = 13.63,

P < 0.001

F_1,75 = 1.80,

P = 0.18

F_1,75 = 0.03,

P = 0.87

5-HT1Aβ

F_1,75 = 3.83,

P = 0.054

F_1,75 = 2.66,

P = 0.11

F_1,75 = 4.67,

P = 0.034

AVTR

F_1,75 = 2.67,

P = 0.11

F_1,75 = 0.10,

P = 0.75

F_1,75 = 0.81,

P = 0.37

CALM

F_1,75 = 0.70,

P = 0.41

F_1,75 = 1.52,

P = 0.22

F_1,75 = 0.21,

P = 0.65

CRF1

F_1,75 = 0.01,

P = 0.92

F_1,75 = 0.25,

P = 0.62

F_1,75 = 2.14,

P = 0.15

CRFR1

F_1,75 = 13.22,

P = 0.001

F_1,75 = 0.31,

P = 0.58

F_1,75 = 1.77,

P = 0.19

CRHBP

F _1,75 = 12.78,

P = 0.001

F_1,75 = 1.18,

P = 0.28

F_1,75 = 0.39,

P = 0.54

EPD1

F_1,75 = 42.20,

P < 0.001

F_1,75 = 0.01

P = 0.97

F_1,75 = 0.04,

P = 0.84

GABARAP

F_1,75 = 83.76,

P < 0.001

F_1,75 = 2.64,

P = 0.11

F_1,75 = 3.31,

P = 0.07

GRɑ

F_1,75 = 7.69,

P = 0.007

F_1,75 = 0.89,

P = 0.35

F_1,75 = 2.27,

P = 0.14

GRβ

F_1,75 = 9.74,

P = 0.003

F_1,75 = 0.15,

P = 0.90

F_1,75 = 0.62,

P = 0.43

GRγ

F_1,75 = 14.50,

P < 0.001

F_1,75 = 0.13,

P = 0.72

F_1,75 = 4.00,

P = 0.049

GSR

F_1,75 = 14.171,

P < 0.001

F_1,75 = 0.34,

P = 0.56

F_1,75 = 0.86,

P = 0.36

MHC1

F_1,75 = 10.6,

P = 0.002

F_1,75 = 0.001,

P = 0.98

F_1,75 = 1.18,

P = 0.28

MR

F_1,75 = 34.86,

P < 0.001

F_1,75 = 1.62,

P = 0.21

F_1,75 = 0.18,

P = 0.67

RBP1

F_1,75 = 3.21,

P = 0.08

F_1,75 = 5.69,

P = 0.02

F_1,75 = 0.03,

P = 0.86