* SOX gene family
** Sex-Determining Region Y Protein
** SOX1, SOX2, etc.
* TCF/LEF family (T cell factor/lymphoid enhancer factor family)
** LEF1 (Lymphoid enhancer-binding factor 1)
** TCF7 (TCF-1)
** TCF7L1 (TCF-3)
** TCF7L2 (TCF-4)