Table 3.

Sodium Channel Transcripts and Related Transcripts in the Pacemaker Nucleus

A. leptorhynchus		A. albifrons
Short Annotation	RPKM (mean±SEM)	Short Annotation	RPKM (mean±SEM)
Navβ4b (SCN4BB)	498 ± 50	Navβ4b (SCN4BB)	287 ± 24
Nav1.6 (SCN8A)	49.0 ± 2.7	Navβ3 (SCN3B)	129 ± 10
Navβ3 (SCN3B)	41.2 ± 4.8	Navβ1b (SCN1BB)	78.2 ± 8.0
Navβ1b (SCN1BB)	9.0 ± 0.2	Nav1.6 (SCN8A)	22.4 ± 2.7
Na+ non-selective leak channel (NALCN)	8.6 ± 1.0	Na+ non-selective leak channel (NALCN)	15.1 ± 1.7
Navβ2 (SCN2B)	7.4 ± 1.0	Navβ2 (SCN2B)	9.9 ± 1.1
Navβ4a (SCN4BA)	3.7 ± 1.7	Navβ1 (Danio rerio splice variant D, zβ1D, SCN1B)	5.0 ± 0.7
Nav1.4b (SCN4AB)	3.1 ± 0.8
Nav1.2 (SCN2A)	2.9 ± 2.0