Your Query returns 12 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
SP7NM_1414777227SP13    c-SP7    anon-Ryu    proPO-AE   
SP7NM_1691927227SP13    c-SP7    anon-Ryu    proPO-AE   
SP7NM_1691937227SP13    c-SP7    anon-Ryu    proPO-AE   
SP7NM_2064577227SP13    c-SP7    anon-Ryu    proPO-AE   
SP7NT_0337777227SP13    c-SP7    anon-Ryu    proPO-AE   
SP7AB0220753711
Sp7NM_13045810090C22    Osx    6430578P22Rik   
Sp7NW_04778510116
SP7NM_1528609606OSX    osterix   
Sp7NT_03962110090
SP7NT_0294199606
Sp7NM_18137410116Osx   

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

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Text2Knowledge ... Yong Huang 2002