Your Query returns 6 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
RHOGAPBC0181189606CDC42GAP    RHOGAP1    ARHGAP1   
RHOGAPNM_0043089606RHOGAP1    CDC42GAP    ARHGAP1   
RhoGAPNC_0043547227CG8240    CG8267    D-p190    CG32555    DRhoGAP    p190RhoGAP    RhoGAPp190   
RhoGAPNM_1330037227CG8240    CG8267    D-p190    CG32555    DRhoGAP    p190RhoGAP    RhoGAPp190   
RhoGAPNM_1675727227CG8240    CG8267    D-p190    CG32555    DRhoGAP    p190RhoGAP    RhoGAPp190   
RhoGAPNM_1675737227CG8240    CG8267    D-p190    CG32555    DRhoGAP    p190RhoGAP    RhoGAPp190   

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

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Text2Knowledge ... Yong Huang 2002