Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Spt-2NM_00926810090Spt2   
spt-2U129646239
spt-2NC_0032816239F26F4.2   
spt-2NM_0656316239F26F4.2   

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

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Text2Knowledge ... Yong Huang 2002