Figure 7

Distribution of amplitudes of diurnal changes in transcripts, metabolites and enzyme activities. Distribution of amplitudes of diurnal changes in (a) 2,433 transcripts assigned to metabolism, (b) the subset of 82 transcripts encoding the enzymes measured, (c) 23 enzyme activities, and (d) 137 metabolites. Distributions are expressed as probability densities and were calculated with R using the function 'density', which computes kernel density estimations. The same bandwidth of 0.06 was used for all datasets.