<p>Mean±SEM results of quantitative real-time PCR for mRNA expression of KCNE1 (<b>A</b>) and Kv7.1 (<b>B</b>) from HEK cells transfected with Kv7.1 and the various KCNE1 constructs (n = 5 transfections for each panel). Data were normalized to ß-actin expression. There were no differences in mRNA transcription that could account for changes in membrane currents.</p