PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7952290-2 1994 Hybridization with [35S]dATP-labelled oligonucleotide probes revealed the expression of four of the NMDA receptor subunits (NR1, NR2A, NR2B and NR2C) and three of the high-affinity kainate receptor subunits (KA2, GluR6 and GluR7) in the retina. 2'-deoxyadenosine triphosphate 24-28 glutamate ionotropic receptor NMDA type subunit 1 Rattus norvegicus 124-127