Your Query returns 22 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Grp1NM_01118210090Pscd3    605081
GRP1BC0081919606ARNO3    PSCD3    605081
GRP1BC0287179606ARNO3    PSCD3    605081
GRP1NM_0042279606ARNO3    PSCD3    605081
Grp1BC00718910090Pscd3    605081
Grp1BC03529610090Pscd3    605081
GRP10N/ARUD3   
grp1AF2759501423
GRP1AF0090034031
GRP1AF1512154090
GRP1AF1913053879
GRP1AY0286083712
grp1AJ2765094565
grp1AJ2459393988
grp1AJ0075563827
grp1X535964530
GRP1AF4584083712
GRP1AF2799154952
Grp1AF08422110090605081
Grp1AE0037817227
Grp1NM_1362767227CG11628    CG11633   
Grp1NT_0337797227CG11628    CG11633   

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

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Text2Knowledge ... Yong Huang 2002