Table 6.

Frequency of duplications by category

Pair	Outgroups	Ndup(A)/ N(A)	Ndup(D)/ N(D)
ecol, edl	stym, klebs	0.074**	0.016
ecol, stym	kpne, paer	0.101**	0.018
edl, ecol	stym, klebs	0.283**	0.025
sfle, ecol	stym, klebs	0.266**	0.080
stym, ecol	kpne, paer	0.030*	0.015
stym, styp	ecol, klebs	0.056**	0.014
styp, stym	ecol, klebs	0.036*	0.011
bsub, bhal	cace, cper	0.029**	0.008
bhal, bsub	cace, cper	0.027**	0.011
cace, cper	bhal, bsub	0.026**	0.009
samu, samw	bsub, cace	0.086**	0.009

*Significant at 95%; **significant at 99%.