Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
26kDaNM_14537110090EIF2B    EIF2BA    MGC6458    Eif2b1   
26kDaBC00342610090EIF2B    EIF2BA    MGC6458    Eif2b1   

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

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Text2Knowledge ... Yong Huang 2002