Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
MGC30456NM_14488610090Rrp4    Exosc2   
MGC30456BC02148510090Exosc2   
MGC30456BC02180710090Exosc2   

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

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Text2Knowledge ... Yong Huang 2002