Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
pgm-12AF037865487pgm   
pgm-12AY119915487pgm   
pgm-12AY119921487pgm   
pgm-12AY119948487pgm   

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

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Text2Knowledge ... Yong Huang 2002