Some Footnotes on Protein Synthesis: A Note for the RNA Tie Club

Some Footnotes on Protein Synthesis: A Note for the RNA Tie Club

Contributor(s):
The Wellcome Library for the History and Understanding of Medicine. Francis Harry Compton Crick Papers
Crick, Francis, 1916-2004
Brenner, Sydney
Publication:
Produced: December 1959
Language(s):
English
Format:
Text
Subject(s):
Molecular Biology
RNA
Genre(s):
Archival Materials
Articles
Drafts (documents)
Abstract:
In this privately circulated paper, Crick and Brenner refined Crick's original theory that amino acids are captured and assembled into a polypeptide chain by adaptor molecules according to instructions provided by messenger RNA. The adaptor molecules consisted of soluble RNA (called transfer RNA, or tRNA by the mid-1960s) and protein.. In the second part of the paper Crick and Brenner tried to resolve complications that arose from the assumption, then widely held, that ribosomal RNA was the messenger. Especially puzzling was the fact that ribosomal RNA appeared in only two lengths, whereas the polypeptide chains for which RNA coded were of widely varying lengths. Within two years, this complication was resolved when it became clear that the ribosome was an inert head for reading off the sequence of bases on messenger RNA, which in turn was identified as its own distinct form of RNA.
Copyright:
This item may be under copyright protection; contact the copyright owner for permission before re-use.
Extent:
9 pages
NLM Unique ID:
101584582X66 (See in Profiles in Science)
Profiles in Science ID:
SCBBFV
Permanent Link:
http://resource.nlm.nih.gov/101584582X66
Archival Collection:
The Francis Crick Papers (Profiles in Science)