Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
CG8556AE0035597227Rac2   
CG8556NM_1398647227Rac    RacB    rac2    DRac2    DRacB    Rac-2    Rac1b    Drac1b   
CG8556NT_0374367227Rac    RacB    rac2    DRac2    DRacB    Rac-2    Rac1b    Drac1b   

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

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Text2Knowledge ... Yong Huang 2002