Your Query returns 10 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Cdkn1cNM_00987610090CDKI    Kip2    p57Kip2    p57(kip2)    600856
CDKN1CU488699606600856
CDKN1CNM_0000769606BWS    WBS    p57    BWCR    KIP2    600856
Cdkn1cNT_03943710090600856
Cdkn1cNT_03945310090600856
Cdkn1cAJ27650510092
Cdkn1cBC00541210090Kip2    p57Kip2    p57(kip2)    CDKI    600856
CDKN1CNT_0092379606600856
Cdkn1cNM_18273510116p57    Kip2   
CDKN1CBC0678429606KIP2    BWS    BWCR    WBS    p57    600856

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

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Text2Knowledge ... Yong Huang 2002