Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
CG5803AE0036587227Fas3   
CG5803NM_1652497227FAS3    Fas-3    FASIII    Fas-III    fascIII   
CG5803NM_1652507227FAS3    Fas-3    FASIII    Fas-III    fascIII   
CG5803NT_0337797227FAS3    Fas-3    FASIII    Fas-III    fascIII   

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

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Text2Knowledge ... Yong Huang 2002