Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
cwn-2NC_0032826239W01B6.1    CELK05916    wnt-2   
cwn-2NM_0694216239W01B6.1    CELK05916    wnt-2   
cwn-2Z683016239

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

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Text2Knowledge ... Yong Huang 2002