Fig. 6.
Rab11b is expressed in ventricular myocyardium and regulates IBa,L in cardiomyocytes. A: RT-PCR analysis using RNA extracted from adult mouse brain tissue or freshly isolated left ventricular (LV) myocytes. B: Western blot analysis of adult mouse brain or LV homogenate using antibody specific for Rab11b. C: representative IBa,L recordings from neonatal mouse ventricular myocytes. D: mean I-V relations from myocytes transfected with GFP (n = 5), Rab11b WT (n = 6), and Rab11b S25N (n = 4). *P < 0.05.