Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
D-onecutNC_0043537227A1    CG1922    onecut   
D-onecutNM_0801037227A1    CG1922    onecut   

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

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Text2Knowledge ... Yong Huang 2002