Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
EIF2BgammaBC0187289606EIF-2B    EIF2B3   
EIF2BgammaNM_0203659606EIF-2B    EIF2B3   
eIF2BgammaNM_1372027227CG8190    eIF2B-gamma   
eIF2BgammaNT_0337787227CG8190    eIF2B-gamma   

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

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Text2Knowledge ... Yong Huang 2002