Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
imp-alpha2NM_05769372272.1    pen    DPend    OHO31    pen-2    CG4799    oho-31    Pendulum    pendulin    l(2)144/1    Kap-alpha2    bs29g06.y1    l(2)k14401   
imp-alpha2NT_03377972272.1    pen    DPend    OHO31    pen-2    CG4799    oho-31    Pendulum    pendulin    l(2)144/1    Kap-alpha2    bs29g06.y1    l(2)k14401   

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

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Text2Knowledge ... Yong Huang 2002