Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
d-heyNM_0789337227dHey    Hesr-1    CG11194    Hey   
d-heyNT_0337787227dHey    Hesr-1    CG11194    Hey   

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

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Text2Knowledge ... Yong Huang 2002