Table 1. Summary of regulation relationships among MIgenes, MImiRNAs and TFs.

Relationship	No. of pairs	No. of miRNAs	No. of genes	No. of TFs
miRNA-gene a	1444	74	447	-
miRNA-TF b	3322	76	-	862
TF-gene c	4369	-	651	462
TF-miRNA d	214	48	-	116

^amiRNA repression of gene expression.

^bmiRNA repression of TF expression.

^cTF regulation of gene expression.

^dTF regulation of miRNA expression