Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Hox7.1NM_01083510090msh    Hox7    Hox-7    Msx1   
Hox7.1BC01642610090Hox7    msh    Msx1   

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

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Text2Knowledge ... Yong Huang 2002