Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Med8/ARC32NM_1537727227dARC32    CG13867    CG30140    Arc32   
Med8/ARC32NT_0337787227dARC32    CG13867    CG30140    Arc32   

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

Google

Text2Knowledge ... Yong Huang 2002