Your Query returns 11 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
ape2NM_02994310090C430040P13Rik    Apex2   
APE2BC0029599606APEXL2    XTH2    APEX2   
APE2NM_0144819606XTH2    APEXL2    APEX2   
ape2BC02676910090Apex2   
ape2D909161148
APE2X639984932
APE2Z281574932
ape2AB0492119606
APE2AF1190469606
ape2NC_0009111148
APE2NC_0011434932LAP1   

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

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Text2Knowledge ... Yong Huang 2002