Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
drp53NM_1313277955p53    brp53    fb40d06    wu:fb40d06    tp53   
drp53U466937955

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

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Text2Knowledge ... Yong Huang 2002