Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
MGC18531NM_01084810090c-myb    Myb   
MGC18531NM_03359710090c-myb    Myb   
MGC18531BC01151310090c-myb    Myb   

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

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Text2Knowledge ... Yong Huang 2002