Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
PsiEst-6NM_1763237227ESTP    EST-5    est-P    yEst-6    CG17148   
PsiEst-6NT_0374367227ESTP    EST-5    est-P    yEst-6    CG17148   

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

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Text2Knowledge ... Yong Huang 2002