Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Gprin1NM_01201410090Z16    GRIN1   
Gprin1NT_03958610090
Gprin1BC05704410090Z16    GRIN1   

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* OMIM link based on symbol match for human and mouse.

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Text2Knowledge ... Yong Huang 2002