TY - JOUR AU - TI - A U3 Small Nuclear Ribonucleoprotein-Requiring Processing event in the 5' External Transcribed Spacer ofXenopusPrecursor rRNA JF - Molecular and Cellular Biology DO - 10.1128/mcb.13.10.5990-5998.1993 DA - 1993-10-01 UR - https://www.deepdyve.com/lp/unpaywall/a-u3-small-nuclear-ribonucleoprotein-requiring-processing-event-in-the-LmQX2ffM2C DP - DeepDyve ER -