Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
IGHD1-7NT_0264379606DM1    IGHD17   
IGHD1-7NG_0010199606DM1    IGHD17   

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

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Text2Knowledge ... Yong Huang 2002