Table S1: Linear regression models for investigated parameters stating R², F-value and degrees
of freedom. BS=Baltic Sea, IC=Iceland, rel=relative lifespan, sol.=soluble proteins,
insol.=insoluble proteins, *only slopes for nucleic acid oxidation are significant
Physiological
Linear model
R²
F-
parameter
d.f.
p-value
value
yDNA,BS=0.583x+7.226
0.473
17.07 1,19
pDNA,BS=0.0006
yDNA,IC=0.071x+8.932
0.440
14.12 1,18
pDNA,IC=0.0014
yRNA,BS=0.881x+8.168
0.677
39.75 1,19
pRNA,BS<0.0001
yRNA,IC=0.109x+23.1
0.370
10.59 1,18
pRNA,IC=0.0044
yrelBS,DNA=0.233x+7.226
0.473
17.07 1,19 prelBS,DNA=0.0006
yrelIC,DNA=0.212x+8.931
0.440
14.12 1,18
yrelBS,RNA=0.353x+8.168
0.677
39.75 1,19 prelBS,RNA<0.0001
yrelIC,RNA=0.327x+23.1
0.370
10.59 1,18
prelIC,RNA=0.0044
yBS=0.041x+1.068
0.045
0.567 1,12
pBS=0.4659
yIC=-0.013x+6.552
0.051
1.227 1,23
pIC=0.2794
yBS,sol.=-0.003x+2.607
0.005
0.067 1,13
pBS,sol=0.8
yIC,sol.=-0.001x+2.410
0.020
0.478 1,37
pIC,sol=0.4961
yBS,insol.=-0.018x+2.803
0.234
1.528
1,5
pBS,insol=0.2712
yIC,insol.=-0.001x+2.474
0.065
0.691 1,10
pIC,insol=0.4251
Protein stability yBS,control=0.003x+0.396
0.067
0.793 1,11
pBS,control=0.3923
0.003
0.041 1,13
pBS,stress=0.843
0.018
0.419 1,23
pIC,control=0.5237
Nucleic acids*
Lipid
peroxidation
Protein
carbonyls
yBS,stress=-7.929E-
prelIC,DNA=0.0014
4x+0.609
yIC,control=1.789E4x+0.402
yIC,stress=2.342E-5x+0.497
1.873E-4
0.004 1,23
pIC,stress=0.9482