Table 1 Pearson's correlation between optimal growth temperature (OGT) and amino acid usage before (R) and after (R Comp ) controlling for phylogenetic independence.
|  | Naïve analysis | Comparative method | ||
|---|---|---|---|---|
Amino acid | R | p | R Comp | p |
A | -0.29 | 0.0021 | 0.051 | 0.49 |
C | -0.056 | 0.56 | -0.27 | 0.00014 |
D | -0.27 | 0.005 | -0.40 | 1.1E-08 |
E | 0.49 | 4.6E-08 | 0.092 | 0.21 |
F | 0.15 | 0.11 | 0.0089 | 0.90 |
G | -0.086 | 0.38 | 0.086 | 0.24 |
H | -0.39 | 3.5E-05 | -0.069 | 0.34 |
I | 0.25 | 0.0076 | -0.084 | 0.24 |
K | 0.30 | 0.0013 | -0.025 | 0.72 |
L | -0.057 | 0.55 | 0.096 | 0.19 |
M | -0.10 | 0.29 | -0.37 | 2.1E-07 |
N | 0.033 | 0.73 | -0.29 | 5.6E-05 |
P | -0.13 | 0.19 | 0.25 | 0.00049 |
Q | -0.43 | 3.3E-06 | -0.35 | 9.5E-07 |
R | -0.051 | 0.59 | 0.27 | 0.00016 |
S | -0.10 | 0.27 | -0.40 | 1.1E-08 |
T | -0.40 | 1.4E-05 | -0.42 | 2.6E-09 |
V | 0.17 | 0.083 | 0.11 | 0.14 |
W | -0.27 | 0.0030 | -0.018 | 0.80 |
Y | 0.40 | 1.8E-05 | 0.081 | 0.27 |