Nop53p, an essential nucleolar protein that interacts with Nop17p and Nip7p, is required for pre-rRNA processing in Saccharomyces cerevisiae - Granato, Daniela C.; Gonzales, Fernando A.; Luz, Juliana S.; Cassiola Daniel C.; Machado-Santelli, Glaucia Maria; Oliveira, Carla Columbano de (FEBS Journal, 2005)