Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
43kDaNM_01189010090beta-SG    Sgcb   
43kDaNM_00902310090Raps    Nraps    rapsyn    Rapsn   
43kDaBC05234910090beta-SG    Sgcb   

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

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Text2Knowledge ... Yong Huang 2002