Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Gapdh43ENM_0803697227Gapd    GADPH    GAPDH    GA3PDH    CG12055    GAPDH-1    Gapdh1   
Gapdh43ENT_0337787227Gapd    GADPH    GAPDH    GA3PDH    CG12055    GAPDH-1    Gapdh1   

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

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Text2Knowledge ... Yong Huang 2002