| Without controlling for GC | Controlling for GC | |||||
---|---|---|---|---|---|---|---|
 | R | d.f. | P | r 2 | r | P | r 2 |
Windows based on zebra finch genome | Â | Â | Â | Â | Â | Â | Â |
   Zebra finch/chicken | 0.366 | 441 | 1.89 × 10-15 | 0.134 | 0.156 | 0.001 | 0.024 |
   Zebra finch/ancestral | -0.048 | 441 | 0.309 | 0.002 | -0.146 | 0.002 | 0.021 |
   Chicken/ancestral | 0.074 | 441 | 0.119 | 0.005 | -0.046 | 0.331 | 0.002 |
Windows based on the chicken genome | Â | Â | Â | Â | Â | Â | Â |
   Chicken/zebra finch | 0.778 | 438 | 3.71 × 10-16 | 0.141 | 0.138 | 0.004 | 0.019 |
   Chicken/ancestral | 0.073 | 438 | 0.017 | 0.013 | -0.008 | 0.868 | 0.000 |
   Zebra finch/ancestral | -0.064 | 438 | 0.180 | 0.004 | -0.161 | 0.001 | 0.026 |