Differential subunit composition of the G protein–activated inward-rectifier potassium channel during cardiac development
J. Clin. Invest. Bernd K. Fleischmann, et al. 114:994 doi:10.1172/JCI15925 [Go to this article.]

Figure 6
Amount of Kir3.1 and Kir3.4 mRNA changes during embryonic development in atria. (A) Quantitative RT-PCR (Taqman) performed on early- (E11.5) and late-stage (E18.5) embryonic atria. mRNA levels in the different samples were normalized to 18S rRNA. Data are obtained from 3 independent RNA preparations. (B) Ratio of Kir3.4/Kir3.1 mRNA in early- and late-stage atria as determined from the data in A. Data are mean ± SD (P = 0.003, unpaired Student’s t test). Asterisk denotes statistically significant difference.