Enhancer of rudimentary is a protein of unknown function that is highly conserved in plants and animals. This protein is found to be an enhancer of the rudimentary gene Swiss:P05990.

1: Enhancer of rudimentaryp1, e(r)p1, a highly conserved enhancer of the rudimentary gene. Wojcik E, Murphy AM, Fares H, Dang-Vu K, Tsubota SI; Genetics 1994;138:1163-1170. PMID:7896098

2: The putative cell cycle gene, enhancer of rudimentary, encodes a highly conserved protein found in plants and animals. Gelsthorpe M, Pulumati M, McCallum C, Dang-Vu K, Tsubota SI; Gene 1997;186:189-195. PMID:9074495