TY - GEN AU - Pomeranz Krummel,D A AU - Altman,S TI - Verification of phylogenetic predictions in vivo and the importance of the tetraloop motif in a catalytic RNA SN - 0027-8424 PY - 1999///1021 KW - Base Sequence KW - Catalysis KW - Endoribonucleases KW - chemistry KW - Escherichia coli Proteins KW - Kinetics KW - Magnesium KW - pharmacology KW - Molecular Sequence Data KW - Nucleic Acid Denaturation KW - Phylogeny KW - RNA, Catalytic KW - Ribonuclease P N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1073/pnas.96.20.11200 ER -