Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
CG11822AE0035897227nAcRbeta-21C   
CG11822NM_0803597227nAChR    Dbeta3    nAcRbeta-21C   
CG11822NM_1643867227nAChR    Dbeta3    nAcRbeta-21C   
CG11822NT_0337797227nAChR    Dbeta3    nAcRbeta-21C   

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

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Text2Knowledge ... Yong Huang 2002