Fig. 1.

Basic analysis of standard cardiac induction time-course. (A) Illustration of the signaling factor treatment protocol used for promoting cardiac induction. (B) Global correlation-based dendrogram of the time-course samples; r = linear transcriptome correlation coefficient. (C) Clustering of gene sets according to temporal expression kinetics. Selected representatives of each cluster are plotted on the left. Error bars indicate bead standard deviation. Selected annotation terms revealed by GREAT are shown on the right along with corresponding P values.