Probability of native state curves and portions of strain fitted curves between and .

<p><b>A</b>: probability of native state curves for the thermal groups showing the flat-topped curves for the hyperthermophiles, reduced peak maximas for psychrophiles and Ascomycota, common lower temperature limit for the mesophiles, thermophiles, and hyperthermophiles, and displacement of the psychrophile curve to lower temperatures than the other domains. <b>B</b>: the portions of the fitted growth curves for all strains between and showing a trend for a broader gap in the more thermophilic strains. The plot uses a logarithmic scale on the vertical axis and the reciprocal of the temperature on the bottom horizontal axis.