. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "rs4x_human"^^ . "Single copy abundant mRNA protein"^^ . "SCR10"^^ . "RPS4X"^^ . "RPS4"^^ . "SCAR"^^ . "CCG2"^^ . . "40S ribosomal protein S4, X isoform"^^ .