Figure 6.
Expression levels of Nav1 mRNAs in DRGs. A, Transcript levels of Nav1 α subunits expressed in β2+/+ (filled bars) and β2−/− (open bars) DRGs; all levels are normalized to Nav1.7 levels measured in β2+/+ DRGs. B, Normalized transcript levels of β subunits to β1 expressed in β2+/+ DRGs. Data are mean ± SEM from a real-time reverse transcription-PCR experiment performed in triplicate using a mix of three samples.