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. 2008 Dec 12;191(4):1303–1310. doi: 10.1128/JB.01098-08

TABLE 2.

Heat sensitivities of washed Δalr and wild-type spores

Spores % Phase bright No. of coloniesa
% Survival
Not heated Heated
Δalr 50 437 210 48
Δalr 50 156 77 50
Wild type 99 311 305 98
Wild type 99 65 65 100
a

Two concentrations of spores of each strain were examined.