Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
PS2alphaNC_0043547227in    PS2    inf    aPS2    CG9623    PSalpha2    alphaPS2    if   
PS2alphaNM_0786547227in    PS2    inf    aPS2    CG9623    PSalpha2    alphaPS2    if   
PS2alphaNM_1675447227in    PS2    inf    aPS2    CG9623    PSalpha2    alphaPS2    if   

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

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Text2Knowledge ... Yong Huang 2002