Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
c-SP1NM_1432867227SP1    SP2   
c-SP1NM_1703187227SP1    SP2   
c-SP1NT_0337777227SP1    SP2   

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

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Text2Knowledge ... Yong Huang 2002