Homodimers of phosphorylated STAT1, STAT3, and STAT5 and heterodimers of phosphorylated STAT1 and STAT3 translocate from the cytosol to the nucleus (Tian et al. 1994, Tian et al. 1996, Ward et al. 1999, also inferred from mouse homologs).
van Aesch, YM,