Your Query returns 5 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
efg1AJ31223037620
EFG1BC0492109606EFG    GFM    FLJ12662    FLJ13632    FLJ20773    hEFG1    606639
EFG1AF3679989606606639
EFG1NM_0249969606EFG    GFM    hEFG1    FLJ12662    FLJ13632    FLJ20773    606639
EFG1NT_0056129606606639

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

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Text2Knowledge ... Yong Huang 2002