Your Query returns 5 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
hamartinNM_02288710090Tsc1   
HAMARTINNM_0003689606LAM    TSC    KIAA0243    TSC1   
hamartinBC05239910090Tsc1   
hamartinNM_0580677227TSC1    dTSC    dTSC1    rocky    CG6147   
hamartinNT_0337777227TSC1    dTSC    dTSC1    rocky    CG6147   

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

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Text2Knowledge ... Yong Huang 2002