Your Query returns 5 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
gSnapNG_0007927227CG3988    CT13233    gammaSNAP-2    gammaSnap   
gSnapNM_0581217227CG3988    gamma-SNAP    gammaSnap   
gSnapNT_0337787227CG3988    gamma-SNAP    gammaSnap   
gSnapAF1779887227
gSNAPAF1779903702

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

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Text2Knowledge ... Yong Huang 2002