TABLE 2.

Growth of yeast strains on 2% glucose (with or without 0.5% acetate) or 2% ethanol

Strain	ALDH genotype	Colony size (mm)
		Glucose		Glucose + 0.5% acetate		Ethanol
		Day 3	Day 6	Day 3	Day 6	Day 3	Day 6	Day 9
TWY397	ald1 ald5 ald2	1.0	2–2.5	1–1.5	1.5–2	1.0	1.5	1.5–2
Single disruption
HWT6	Δald1	1.0	2.5	1.5	2–2.5	0.5–1	1.5–2	2–3
HWL18	Δald5	NDa	1–1.5	VSb	1.5	ND	ND	VS
HWH11	Δald2	0.5–1	2.5	1–1.5	1.5–2	1.0	1.5–2	2–2.5
Double disruption
HWTH2	Δald1 Δald2	ND	ND	1.0	2.0	ND	VS	0.5–1
HWHL1	Δald2 Δald5	0.5–1	2–2.5	1.5	2–2.5	VS	1.5	2.0
HWTL1	Δald1 Δald5	0.5–1	2.5	1.5–2	2.0	VS	1.5	2.0
Triple disruption HWTHL10	Δald1 Δald2 Δald5	ND	ND	2–2.5	3–4	ND	ND	ND

^aND, none detected (<0.01 mm). 

^bVS, very small (<0.5 mm).