Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
CG8137AE0036207227Spn2   
CG8137NM_0802187227Sp2    Spn2   
CG8137NT_0337797227Sp2    Spn2   

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

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Text2Knowledge ... Yong Huang 2002