Timing modules are coherent and dynamically-autonomous. A series of linear discriminant analysis (LDA) plots are shown, illustrating 2 D projections of seven timing modules. LDA was performed using pairwise distances between the patterns of timing change for 1,828 genes strongly associated with individual timing modules (module-specific genes).
Simola et al. Genome Biology 2010 11:R105 doi:10.1186/gb-2010-11-10-r105