Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Ox1NM_00870610090QR1    Dia4    NMO1    Ox-1    Nmo-1    Nmor1    Nqo1   
ox1AJ0119655111

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

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Text2Knowledge ... Yong Huang 2002