Phosphorylated Signal transducer and activator of transcription 5A/B (STAT5) homodimerizes. Following IL9 induced STAT activation, homodimers of tyrosine phosphorylated STAT5 have been identified (Bauer et al. 1998).
You, Y, Bauer, JH, Lai, SY, Liu, KD, Goldsmith, MA
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