Le_mx0_38h05_SP6 Little Skate Multiple Tissues, Normalized Leucoraja erinacea cDNA clone Le_mx0_38h05 5' similar to gb|AAG45099.1| ATP-gated ion channel subunit P2X4 - Xenopus laevis. Score = 289 bits (739), Expect = 4e-77, mRNA sequence