Table 3.

Non-randomly evolving branches in the fungal GH18 gene family.

Data set	Branch ID	p-value1	Likelihood ratio1	Change2
All GH18 genes		<0.001
	Pezizomycotina	0.005	36	7
	Coccidioides	0.032	48	−2
	Uncinocarpus	0.009	31	3
	Emericella	0.002	14	8
	Rhizopus	0.010	1	10
Cluster A GH18 genes		<0.001
	Pezizomycotina	0.002	34	6
	Gibberella	0.026	5	5
	Coccidioides	0.002	161	−3
	Uncinocarpus	0.053	57	2
	Emericella	0.004	24	8
	Rhizopus	0.043	1	6
Cluster B GH18 genes		0.568
	Hypocrea	0.002	14	5
	Rhizopus	0.018	1	5

¹See De Bie et al. (2006) for reference.

²Gene family size change as compared with the most recent ancestor.