Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
SHAG1BC0633089606KIAA0400    PAP    PAG3    Pap-alpha    DDEF2   
SHAG1NM_0038879606PAP    PAG3    KIAA0400    Pap-alpha    DDEF2   
Shag1AF07546110090
Shag1AF07546210090

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

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Text2Knowledge ... Yong Huang 2002