Your Query returns 1 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
NK-2.1NM_010648100905E6    Nk2    Nk-2    Ly49c    Nk2.1    Klra3   

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

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Text2Knowledge ... Yong Huang 2002