Comparative genome sequence analysis underscores mycoparasitism as the ancestral life style of Trichoderma

Table 9 Number of PFAM domains that are enriched among paralogous genes in non-syntenic areas

	T. reesei	T. virens	T. atroviride
Zn2Cys6 transcription factors	9	95	69
WD40 domains	1	11	14
Sugar transporters	0	18	13
Proteases	2	28	23
Cytochrome P450	7	40	15
NmrA-domains	2	19	21
Major facilitator superfamily	7	52	60
HET domains	3	26	27
Glycoside hydrolases	3	33	26
FAD-binding proteins	2	28	24
Ankyrins	4	44	37
Alcohol dehydrogenases	4	51	71
α/ß-fold hydrolases	2	26	15
ABC transporters	4	14	3
Number of genes	50	485	418
Total gene number in NS areas	92	686	1012

Boxed numbers are those that are significantly (p < 0.05) different from the two other species when related to the genome size. PFAM, protein family; NS, non-syntenic; HET, heteroincompatibility.

ISSN: 1474-760X