. "purinergic receptor P2X, ligand-gated ion channel, 1 (P2RX1) [hgnc:8533]" . . . "purinergic receptor P2X, ligand-gated ion channel, 1 (P2RX1)" . "hgnc:8533" . "P2RX1" . "http://www.genenames.org/data/hgnc_data.php?hgnc_id=HGNC:8533" . . . "purinergic receptor P2X, ligand-gated ion channel, 1" . "Approved" . "gene with protein product" . . "1997-01-16" . "2006-12-18" . . "Standard" . . . . . . . . . "X83688" . "P2R" . .