Clustergram of 1153 IMAGE Consortium ESTs differentially expressed during treatment eosinophils with 100 ng/mL SCF.

Columns correspond to the time in culture and gene expression profiles are in rows. Red indicates transcriptional activation; and green, repression compared with untreated control cells cultured for the same time periods. (B) Enlargement of clusters for the most highly up-regulated genes following SCF treatment.