Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
E217KBC0262889606UBE2G    UBC7    UBE2G1   
E217KBC0027759606UBE2G    UBC7    UBE2G1   
E217KNM_0033429606UBC7    UBE2G    UBE2G1   
E217KNM_1826829606UBC7    UBE2G    UBE2G1   

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

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Text2Knowledge ... Yong Huang 2002