Sodium channel β1 subunit mutations associated with Brugada syndrome and cardiac conduction disease in humans
J. Clin. Invest. Hiroshi Watanabe, et al. 118:2260 doi:10.1172/JCI33891 [
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Figure 3Expression profile of β1 and β1B transcripts in nondiseased human ventricular tissue as determined by quantitative real-time PCR. Relative expression levels of the β1 and β1B subunits are presented, normalized to those of
HPRT1 in LV (circles), RV (squares), and Purkinje fibers (triangles). Tissues for each group were collected from 6 human donors (nondiseased hearts,
n = 6). Data points indicate the average of 2 measurements in each tissue sample. Larger symbols and error bars indicate median ± median absolute deviation for all samples.
