Figure 1. WERI cells express high levels of TRβ2 and RXRγ.

RNA extracted from WERI cells was used to perform RT-PCR analysis using isoform-specific primers as described in Table 1. The predicted product size for TRα1 = 346 bp, TRα2 = 467 bp, TRβ1= 484 bp, TRβ2 = 307 bp, RXRα = 201 bp, RXRβ = 239 bp, RXRγ = 228 bp. * = TRβ1 PCR product size is smaller than predicted (484 bp). See text for explanation.