TABLE 1.

Approximate IC₅₀ values for strains treated with cytotoxic peptides at the indicated temperatures

	IC50
	27 °C	30 °C
Papuamide Aa
WT	>6	>6
neo1-1	2.5–3.5	2.5–3.5
neo1-2	2.5–3.5	2.5–3.5
drs2Δ	∼1.0	2.5–3.5
Duramycinb
WT	40–50	50–60
neo1-1	∼10	∼2
neo1-2	∼20	30–40
drs2Δ	∼20	30–40

^a Values were measured in microgram/ml.

^b Values were measured in micromolar.