Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
GABArNM_0792677227RDL    GABA    DmRDL    LCCH1    CG10537    GABA[[A]]   
GABArNM_1683217227RDL    GABA    DmRDL    LCCH1    CG10537    GABA[[A]]   
GABArNM_1683227227RDL    GABA    DmRDL    LCCH1    CG10537    GABA[[A]]   
GABArNT_0374367227RDL    GABA    DmRDL    LCCH1    CG10537    GABA[[A]]   

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

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Text2Knowledge ... Yong Huang 2002