Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
iGATBC0219659606BETA3GNTI    iGNT    B3GNT6    146820 605517
IGATNM_0068769606IGNT    BETA3GNTI    B3GNT6    146820 605517

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

Google

Text2Knowledge ... Yong Huang 2002