Your Query returns 9 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
B4galt2NM_01737710090Ggtb2    604013
B4GALT2BC0024319606B4Gal-T2    B4Gal-T3    beta4Gal-T2    604013
B4GALT2AY4126059606604013
B4GALT2AY4126069598
B4GALT2AY41260710090604013
B4GALT2NM_0037809606B4Gal-T2    B4Gal-T3    beta4Gal-T2    604013
B4GALT2NM_0305879606B4Gal-T2    B4Gal-T3    beta4Gal-T2    604013
B4galt2NT_03926410090604013
B4GALT2NT_0329779606604013

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

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Text2Knowledge ... Yong Huang 2002