Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
IGKV2D-18NG_0008339606A13    IGKV2D18   
IGKV2D-18NT_0329949606A13    IGKV2D18   

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

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Text2Knowledge ... Yong Huang 2002