Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
CG3931AE0034617227Rrp4   
CG3931NM_1379637227dRrp4    Rrp4   
CG3931NT_0337787227dRrp4    Rrp4   
CG3931AY1184657227

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

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Text2Knowledge ... Yong Huang 2002