Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Kv12.1NM_1446339606ELK    ELK1    KCNH8   
Kv12.1BC02969010090ELK3    ELK    ELK1    Kcnh8   

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

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Text2Knowledge ... Yong Huang 2002