Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
MGC13548NM_0053689606PVALB    MB   
MGC13548NM_2033779606PVALB    MB   
MGC13548NM_2033789606PVALB    MB   

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

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Text2Knowledge ... Yong Huang 2002