Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
H2-Q7NM_01039410090Ped    Qa7    Qa-2    Qa-7    H-2Q7   
H2-Q7NT_03964910090
H2-Q7NT_03966210090

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

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Text2Knowledge ... Yong Huang 2002