Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
HUG-BR1NM_0004639606GNT1    UGT1    UDPGT    UGT1A    UGT1*1    UGT1A1   
HUG-BR1NG_0026019606UGT1A    GNT1    UGT1    UDPGT    UGT1*1    UGT1A1   

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

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Text2Knowledge ... Yong Huang 2002