Your Query returns 7 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
rtGEFAJ2246767227
rtGEFAY0712987227
rtGEFNG_000533722738C.40    DrtGEF    RhoGEF    CG10043    CT28235    CT28279    DrhoGEF    Rho/RacGEF   
rtGEFAE0036667227
rtGEFNM_057826722738C.40    DrtGEF    RhoGEF    CG10043    DrhoGEF    Rho/RacGEF   
rtGEFNM_165327722738C.40    DrtGEF    RhoGEF    CG10043    DrhoGEF    Rho/RacGEF   
rtGEFNT_033779722738C.40    DrtGEF    RhoGEF    CG10043    DrhoGEF    Rho/RacGEF   

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

Google

Text2Knowledge ... Yong Huang 2002