Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
MGC55753BC0444727955wu:fa19h05    fa19h05    wz4556    ring1b    rnf2   
MGC55753NM_1312137955ring1b    wz4556    fa19h05    wu:fa19h05    rnf2   

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

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Text2Knowledge ... Yong Huang 2002