ArticleOrigins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life1996
Oligomerization of negatively-charged amino acids by carbonyldiimidazole.
Article in Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 27 citations in OpenAlex.
- From the RNA-Peptide World: Prebiotic Reaction Conditions Compatible with Lipid Membranes for the Formation of Lipophilic Random Peptides in the Presence of Short Oligonucleotides, and More.Life (Basel, Switzerland) · 2024Article
- Potassium ions are more effective than sodium ions in salt induced peptide formation.Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life · 2013Article
- Sodium chloride enhanced oligomerization of L-glutamic acid in aqueous solution.Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life · 2005Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The carbonyldiimidazole-induced oligomerizations of aspartic acid, glutamic acid and O-phospho-serine are amongst the most efficient reported syntheses of biopolymers in aqueous solution. The dependence of the yields of products on the concentrations of reagents, the temperature and the enantiomeric composition of the substrate amino acids are reported. Catalysis by metal ions, particularly by Mg2+, is described. These reactions do not generate significant amounts of material in the size-range of several tens of residues that are thought to be needed for a polymer to function as a genetic material.
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