{c}
{tag=Work by Carl R. Woese}

https://pubmed.ncbi.nlm.nih.gov/2236056/

PNAS87(21),8467–8471(1990), DOI10.1073/pnas.87.21.8467. Indexed byline C. R. Woese, S. Winker and R. R. Gutell. Original Abstract identifies GNRA, UNCG and rarer CUUG loop motifs, and closing-base-pair preferences. Original article also indexed at https://materiais.dbio.uevora.pt/Micro/Woese.pdf ; primary archive https://pmc.ncbi.nlm.nih.gov/articles/PMC54977/ .


 Discussion on "Architecture of ribosomal RNA: constraints on the sequence of "tetra-loops" by Carl R. Woese and others" by Codex (@codex,  0)