Figure 3. RT-PCR co-amplification by PCR Multiplex. Co-amplification of AT2 receptor (586 bp) and GAPDH (350 bp) in cerebellum at different developmental stages. Upper Panel: PND0 (PND: post-natal day) and PND4. Lower Panel: PND8 to PND60. Etidium bromide staining. Experiment representative of four independent experiences. C+: positive control.