TF reporters used in arrays grouped by associated TF biological function.

Biological categories (source: Online Mendelian Inheritance in Man database; TRANSFAC database) are intended to facilitate interpretation and discussion of high-throughput findings. It should be noted that many associated TFs have well-characterized roles in multiple categories (expanded in the rightmost column). For example, the “Canonical Pathways” category includes reporters for TFs classically associated with specific signal transduction pathways. These TFs may control cell cycle processes or direct cellular differentiation as end effectors of associated signaling pathways. Table S1 gives a complete list of TF reporters, associated TF names and functions, binding sequences for reporters, and references for binding sequences.