Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
KILONNM_17727410090Ntra    5330422G01Rik    Negr1   
KILONBC0367719606MGC46680    Ntra    NEGR1   
KILONNM_1738089606Ntra    MGC46680    NEGR1   

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

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Text2Knowledge ... Yong Huang 2002