Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
CG10667AE0038407227Orc1   
CG10667NM_0579557227ORC    ORC1    dORC1    DmORC1   
CG10667NT_0337787227ORC    ORC1    dORC1    DmORC1   
CG10667NG_0006457227ORC    ORC1    dORC1    DmORC1    CT29856   

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

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Text2Knowledge ... Yong Huang 2002