Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
HsT17016NM_0038259606SNAP23A    SNAP23B    SNAP23   
HsT17016NM_1307989606SNAP23A    SNAP23B    SNAP23   

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

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Text2Knowledge ... Yong Huang 2002