Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Top3betaAY0616257227
Top3betaAE0034377227
Top3betaNC_0043547227TOP3    CG3458    top3[beta]   
Top3betaNM_0785047227TOP3    CG3458    top3[beta]   

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

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Text2Knowledge ... Yong Huang 2002