Table 1. Transcription alterations under stress conditions.

Stress	Comparison	Number of Genes of First Type (%)	Number of Genes of Second Type (%)	Odds Ratio (F)	Probability
Ethanol	Da vs. Sb	907 (40.5%)	1341 (29.3%)	1.64	<2.2 × 10−16
	WGDsc vs. S	515 (47.6%)	1341 (29.3%)	2.12	<2.2 × 10−16
	SSDsd vs. S	392 (33.9%)	1341 (29.3%)	1.27	8.1 × 10−4
	WGDs vs. SSDs	515 (47.6%)	392 (33.9%)	1.68	2.7 × 10−9
Glycerol	D vs. S	1134 (50.6%)	1693 (36.9%)	1.75	<2.2 × 10−16
	WGDs vs. S	617 (56.9%)	1693 (36.9%)	2.18	<2.2 × 10−16
	SSDs vs. S	517 (44.7%)	1693 (36.9%)	1.41	2.3 × 10−7
	WGDs vs. SSDs	617 (56.9%)	517 (44.7%)	1.10	0.21
Lactate	D vs. S	1038 (46.3%)	1471 (32.1%)	1.83	<2.2 × 10−16
	WGDs vs. S	571 (52.7%)	1471 (32.1%)	2.28	<2.2 × 10−16
	SSDs vs. S	467 (40.4%)	1471 (32.1%)	1.47	2.6 × 10−8
	WGDs vs. SSDs	571 (52.7%)	467 (40.4%)	1.56	2.3 × 10−7
Oxidative	D vs. S	42 (1.9%)	59 (1.3%)	1.46	0.06
	WGDs vs. S	29 (2.7%)	59 (1.3%)	2.07	0.002
	SSDs vs. S	12 (1.1%)	59 (1.3%)	0.82	0.65
	WGDs vs. SSDs	29 (2.7%)	12 (1.1%)	2.54	0.007
Oxidative + dextrose	D vs. S	1064 (47.5%)	1574 (34.4%)	1.73	<2.2 × 10−16
	WGDs vs. S	589 (54.4%)	1574 (34.4%)	2.20	<2.2 × 10−16
	SSDs vs. S	475 (41.1%)	1574 (34.4%)	1.36	5.1 × 10−6
	WGDs vs. SSDs	589 (54.4%)	475 (41.1%)	1.61	2.2 × 10−8

^aDuplicated genes.

^bSingleton genes.

^cWhole-genome duplicates.

^dSmall-scale duplicates.