Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
IGKV7-3NG_0008349606B1    IGKV73   
IGKV7-3NT_0221849606B1    IGKV73   

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

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Text2Knowledge ... Yong Huang 2002