Your Query returns 19 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
POX1NM_01954610090MmPOX    MmPOX1    2510028N04Rik    2510038B11Rik    Prodh2   
POX1BC01818210090MmPOX    MmPOX1    Prodh2   
pox10N/Ambx    dmbx1    zMbx1    otx3   
pox10N/Ambx    dmbx1    zMbx1    otx3   
pox1AY0719227955
pox1AY07192331033
pox1AL935254220668
pox1U6539951095
pox1Z348475322
POX1Z727264932
POX1Z727274932
pox1AJ4012744577
pox1X852274565
POX1AF1331024922
pox1AF54803251095
pox1AF54803351095lcc1A   
POX1AY44334258331
pox1NC_004567220668
POX10N/AFOX1   

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

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Text2Knowledge ... Yong Huang 2002