Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
snRNA:U5:23DNR_0013237227
snRNA:U5:23DNR_0016127227K2    U5    dU5    U5-23D    snRNA3    snRNA4    CR32999    U5snRNA    snRNA:U5    snRNA[[3]]   
snRNA:U5:23DNT_0337797227K2    U5    dU5    U5-23D    snRNA3    snRNA4    CR32999    U5snRNA    snRNA:U5    snRNA[[3]]   

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

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Text2Knowledge ... Yong Huang 2002