Table 1.

Categorization of 14 sets of PCTFPs based on data sources utilized.

Data sources utilized	Related studies	# of PCTFPs
ChIP-chip data	Harbison et al.	94
	Datta and Zhao	25
	Yu et al.	300
	Chen et al.	221
ChIP-chip data and gene expression data	Banerjee and Zhang	31
	Tsai et al.	18
	Chang et al.	55
	He et al.	30
ChIP-chip data and PPI data	Nagamine et al.	24
ChIP-chip data and TF knockout data	Yang et al.	186
ChIP-chip data, gene expression data and PWM data	Chuang et al.	13
ChIP-chip data, gene expression data and TFBS data	Wang J	14
ChIP-chip data, TFBS data, PPI data and MIPS complex catalogue data	Wang Y et al.	159
Gene expression data	Elati et al.	20