Figure 4. Relative differentiation (FST) of 349,807 genome-wide SNPs identified between allopatric yellowhammers (n = 53) and allopatric pine buntings (n = 42), with chromosomes represented with alternating black and grey. Narrow regions of elevated differentiation can be seen on many autosomes, and there are broad regions of high differentiation on the Z chromosome.
...read more