Your Query returns 7 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
POLR2DBC0104279606HSRBP4    HSRPB4    RBP4   
POLR2DBC0172059606HSRBP4    HSRPB4    RBP4   
POLR2DAY4213269606
POLR2DAY4213279598
POLR2DAY42132810090
POLR2DNM_0048059606RBP4    HSRBP4    HSRPB4   
POLR2DNT_0050799606

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

Google

Text2Knowledge ... Yong Huang 2002