Fig. 5.

Mean lifetime fruit production as a function of Hsp101 content for six replicates of six genotypes of Arabidopsis thaliana (Col-0, Colhot1-3, Ler-2, Lerhot1-3, Mt-0 and Sha), contrasted for two growth conditions: a 15/23 °C control treatment (blue) vs. control treatment plus ~3 h 3 days/week at 35 °C (red). Curves are the Hsp101 saturation functions for the two treatments based on sas proc nlin using this model: N = N_max(1 − e^−αH). N, mean lifetime fruit production; H, relative tissue Hsp content. Values for the estimated parameters accompany the function curves; details of the analysis are presented in Table 4.