Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Cdkn7NM_00987410090Crk4    Cdk7   
CDKN7BC0052989606CAK1    STK1    p39MO15    CDK7   
CDKN7BC0008349606CAK1    STK1    p39MO15    CDK7   
CDKN7NM_0017999606CAK1    STK1    p39MO15    CDK7   

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

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Text2Knowledge ... Yong Huang 2002