Your Query returns 11 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
smg1AL0237064896SPBC4B4.05   
SMG1NC_0043547227CG4549    CG4555    CG32743   
SMG1NM_1670957227CG4549    CG4555    CG32743   
smg1AF2181213702
SMG1AF3499495207
SMG1AY0149579606607032
SMG1NM_0150929606ATX    LIP    KIAA0421    607032
SMG1NM_0140069606ATX    LIP    KIAA0421    607032
smg1AJ5568187227
Smg1AE0034387227
SMG1NT_0103939606607032

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

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Text2Knowledge ... Yong Huang 2002