Your Query returns 5 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
CG18654AE0038397227Dgk   
CG18654NM_0789307227DGKb    dDGK    CG1535    Dgk   
CG18654NM_1655687227DGKb    dDGK    CG1535    Dgk   
CG18654NM_2060537227DGKb    dDGK    CG1535    Dgk   
CG18654NT_0337787227DGKb    dDGK    CG1535    Dgk   

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

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Text2Knowledge ... Yong Huang 2002