Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
1810074A19RikNM_13906310090mu    Muted   
1810074A19RikNM_17805410090mu    Muted   

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

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Text2Knowledge ... Yong Huang 2002