Your Query returns 11 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Cpne2NM_15350710090MGC30751    MGC37787   
CPNE2BC0536589606MGC16924    COPN2    CPN2   
CPNE2AY4118829606
CPNE2AY4118839598
CPNE2AY41188410090
CPNE2NM_1527279606CPN2    COPN2    MGC16924   
Cpne2NT_07858610090
Cpne2BC02334810090MGC30751    MGC37787   
Cpne2BC02212810090MGC30751    MGC37787   
Cpne2BC03180110090MGC30751    MGC37787   
CPNE2NT_0104989606

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

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Text2Knowledge ... Yong Huang 2002