Your Query returns 8 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Bhlhb3NM_02446910090DEC2    Sharp1    Bhlhb2l    606200
Bhlhb3NW_04770810116
BHLHB3BC0259689606DEC2    SHARP-1    SHARP1    606200
BHLHB3NM_0307629606DEC2    SHARP1    SHARP-1    606200
Bhlhb3NT_03936010090606200
Bhlhb3BC03774210090Bhlhb2l    DEC2    Sharp1    606200
Bhlhb3NM_13330310116Dec2    Sharp1    SHARP-1   
BHLHB3NT_0097149606606200

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

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Text2Knowledge ... Yong Huang 2002