Co-localisation of TRα and TRβ.

<p>Co-localisation of TRα and TRβ was observed in some tumor cells as shown by staining serial slides (A) or by co-staining of TRs (TRα2: red signal, TRβ: green signal, DNA: blue signal) by double-immunoflourescence (B). Scale bars represent 100 μm and representative photomicrographs are shown.