FIG. 2.

Correlation between the concentration of intracellular DnaK and surviving-cell counts. R² is the linear regression. Closed and opened figures are results from treatments performed at 50 and 55°C, respectively. ○, □, ▵ and ◊ indicate F₇₀¹⁰ values of 0.5, 1, 3, and 5 min, respectively.