Table 7. Evidence of sites within the chicken Mx under selection.

	Codons Under Selectiona
	Diversifying Selection
Model	8	21		41		42		202		308		339		505		539		548	631
SLACb	nse	ns		ns		ns		Ns		ns		ns		ns		ns		ns	ns
FELb	ns	ns		0.079		ns		Ns		ns		ns		ns		ns		ns	ns
IFELb	ns	ns		0.071		ns		ns		ns		ns		0.047		ns		ns	ns
RELc	528	325		20,769		661		648		4896		68		1074		813		10,810	706
FUBARd	ns	ns		0.963		0.902		ns		0.953		ns		0.983		0.909		0.968	ns
MEMEb	ns	ns		0.018		ns		0.077		ns		ns		ns		0.054		ns	ns
	Purifying Selection
	117		232		373		401		416		443		485		515		673
SLACb	<0.001		ns		ns		Ns		0.001		0.019		0.004		0.037		ns
FELb	<0.001		ns		0.099		Ns		<0.001		0.007		0.001		0.006		0.076
IFELb	<0.001		0.098		ns		Ns		0.004		0.043		0.011		0.041		ns
RELc	3.8×1024		ns		ns		Ns		4.5×109		3822		3.6×107		2926		ns
FUBARd	0.997		ns		ns		0.949*		1.000		0.998		1.000		0.998		0.972

^achicken Mx codons with evidence of diversifying selection (dNS > dS) or purifying selection (dS > dNS).

^bp-value, *significance ≤0.1.

^cBayes factor, * significance >50 significant.

^dPosterior probability, *significance ≥0.9.

^enot significant.