Ontology highlight
ABSTRACT:
SUBMITTER: Woese CR
PROVIDER: S-EPMC287076 | biostudies-other | 1989 May
REPOSITORIES: biostudies-other
Proceedings of the National Academy of Sciences of the United States of America 19890501 9
Comparative analysis of small subunit ribosomal RNA sequences suggests the existence of two new higher order interactions: (i) a double-helical structure involving positions 505-507 and 524-526 (Escherichia coli numbering) and (ii) an interaction between the region of position 130 and the helix located approximately between positions 180 and 195. In the first of these, one of the strands of the helix exists in the bulge loop, and the other strand exists in the terminal loop of a previously recog ...[more]