Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Bar-H2NC_0043547227Bar    BarH2    CG5488    B-H2   
Bar-H2NM_0786627227Bar    BarH2    CG5488    B-H2   

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

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Text2Knowledge ... Yong Huang 2002