Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
polalpha50NM_0792487227POLA    PRI1    CG7108    Dpri50    Polalpha    DNApol-alpha50   
polalpha50NT_0374367227POLA    PRI1    CG7108    Dpri50    Polalpha    DNApol-alpha50   

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

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Text2Knowledge ... Yong Huang 2002