Your Query returns 1 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Pgy-1NM_01107510090mdr    Mdr1    Pgy1    Abcb1    Mdr1b    Abcb1b   

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

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Text2Knowledge ... Yong Huang 2002