Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
DmCdk2NM_0796967227CDK2    CDC2c    Dcdc2c    DmCdc2    CG10498    Dmcdc2c    CDK2/CDC2c   
DmCdk2NM_1699167227CDK2    CDC2c    Dcdc2c    DmCdc2    CG10498    Dmcdc2c    CDK2/CDC2c   
DmCdk2NT_0337777227CDK2    CDC2c    Dcdc2c    DmCdc2    CG10498    Dmcdc2c    CDK2/CDC2c   

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

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Text2Knowledge ... Yong Huang 2002