uu15e03.x1 Soares_mammary_gland_NMLMG Mus musculus cDNA clone IMAGE:3372028 3' similar to gb:M81758 SODIUM CHANNEL PROTEIN, SKELETAL MUSCLE ALPHA-SUBUNIT (HUMAN); gb:U26707 Mus musculus voltage-gated sodium channel alpha subunit SCN8A (MOUSE), mRNA sequence