Your Query returns 11 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
alpha2NM_07957372272t    a2t    DTA3    CG9476    aTub85E    alpha2t    alpha85E    alphaTub2    alphaTub85E   
alpha2NM_0797587227Da2    SAD    AcrE    D[a2]    nAChR    nAcRs    CG6844    Acr96Ab    CG14728    Dalpha2    nAcr96Ab    alpha[[2]]    nAcRalpha-96Ab   
alpha2NM_1701467227Da2    SAD    AcrE    D[a2]    nAChR    nAcRs    CG6844    Acr96Ab    CG14728    Dalpha2    nAcr96Ab    alpha[[2]]    nAcRalpha-96Ab   
alpha2NT_03377772272t    a2t    DTA3    CG9476    aTub85E    alpha2t    alpha85E    alphaTub2    alphaTub85E   
alpha2NT_0337777227Da2    SAD    AcrE    D[a2]    nAChR    nAcRs    CG6844    Acr96Ab    CG14728    Dalpha2    nAcr96Ab    alpha[[2]]    nAcRalpha-96Ab   
ALPHA20N/AMATALPHA2    HMLALPHA2   
ALPHA2NC_0011354932HMLALPHA2    MATALPHA2   
ALPHA2AF1481255702
alpha2AF19506628985
ALPHA2AY1812475478
ALPHA2AY18124851657

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

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Text2Knowledge ... Yong Huang 2002