Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Guca1NM_00818910090GC-A    Gcap1    Guca1a   
GUCA1BC0316639606GCAP    GCAP1    GUCA    GUCA1A   
GUCA1NM_0004099606GCAP    GUCA    GCAP1    GUCA1A   

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

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Text2Knowledge ... Yong Huang 2002