Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
RRM4NG_0003357227TSR    CG9654    CT27280    Rbp4   
RRM4NM_0575877227TSR    CG9654    Rbp4   
RRM4NT_0337777227TSR    CG9654    Rbp4   

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

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Text2Knowledge ... Yong Huang 2002