Your Query returns 12 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
CDK5RBC0205809606p35    CDK5P35    p23    p25    p35nck5a    MGC33831    NCK5A    CDK5R1   
CDK5RBC0263479606p35    CDK5P35    p23    p25    p35nck5a    MGC33831    NCK5A    CDK5R1   
CDK5RBC0307929606p35    CDK5P35    p23    p25    p35nck5a    MGC33831    NCK5A    CDK5R1   
CDK5RNM_0038859606p23    p25    p35    NCK5A    CDK5P35    MGC33831    p35nck5a    CDK5R1   
Cdk5rNM_00987110090p35    D11Bwg0379e   
Cdk5rNW_04733610116
Cdk5rNT_03951510090
Cdk5rS8281910090
Cdk5rBC04682310090p35   
Cdk5rBC05869710090p35   
Cdk5rBC05076810090p35   
Cdk5rNM_05389110116p35    Cdk5r1   

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

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Text2Knowledge ... Yong Huang 2002