Table 3.

Nonrandomly Evolving Branches in the Fungal ABC Transporter Gene Family

Data Set	Branch ID	P value	Changea
All ABC transporters		0.003
	Ancestor to Hypocreales	0.019	8
	Ancestor to Trichoderma longibrachiatum/Trichoderma reesei	0.030	−5
	Trichoderma virens	0.001	10
	Ancestor to Bionectriaceae/Nectriaceae	0.020	5
	Clonostachys rosea	<0.001	24
	Ancestor to Fusaria	0.006	3
	Fusarium oxysporum f. sp. lycopersici	0.003	6
	Fusarium verticillioides	<0.001	−7
	Neurospora crassa	0.054	−9
	Coccidioides immitis	0.023	−14
	Aspergillus oryzae	0.002	20
ABC-B		0.017
	C. rosea	0.001	10
	F. oxysporum f. sp. lycopersici	0.001	4
	F. verticillioides	0.004	−3
	A. oryzae	0.057	6
ABC-C		0.010
	T. virens	<0.001	7
	F. oxysporum f. sp. lycopersici	0.028	−2
	C. immitis	0.037	−6
	A. oryzae	0.017	7
ABC-G		≤0.001
	Ancestor to Trichoderma	0.032	−4
	T. reesei	0.018	−2
	Ancestor to Bionectriaceae/Nectriaceae	0.017	3
	C. rosea	<0.001	14
	Fusarium solani	0.049	5
	F. oxysporum f. sp. lycopersici	<0.001	6
	F. verticillioides	0.009	−3
	A. oryzae	0.015	8

^aGene family size change as compared with the most recent ancestor.