Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
RhoGAP1AAY1189687227
RhoGAP1ANM_1437357227BCR    CG17960    CT40020    EG:23E12.2   
RhoGAP1AAABU010027017227

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

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Text2Knowledge ... Yong Huang 2002