Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
hngBC0028359606RC3    NRGN   
hngNM_0061769606RC3    NRGN   
hngX537789606

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

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Text2Knowledge ... Yong Huang 2002