TY - RPRT TI - The novel tertiary structure in delta RNA may function as a ribozyme control element. AU - A D Branch AU - B J Levine AU - B M Baroudy AU - A Buckler-White AU - J L Gerin AU - H D Robertson PY - 1991 UR - https://pubmed.ncbi.nlm.nih.gov/2020701/ ID - 2020701 ER -