Name
Abstract | ||
|---|---|---|
3',5'-Cyclic GMP spontaneously nonenzymatically polymerizes in a base-catalyzed reaction affording G oligonucleotides. When reacted with fully or partially sequence-complementary RNA (oligo C), the abiotically generated oligo G RNA displays a typical ribozyme activity consisting of terminal ligation accompanied by cleavage of an internal phosphate site of the donor oligonucleotide stem upon attack of the acceptor 3' terminal OH. This reaction is dubbed Ligation following Intermolecular Cleavage (LIC). In a prebiotic perspective, the ability of oligo G polynucleotides to react with other sequences outlines a simple and possible evolutionary scenario based on the autocatalytic properties of RNA. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.3390/e15125362 | ENTROPY |
Keywords | Field | DocType |
RNA,RNA polymerization,RNA origin,ribozymes,origin of life | RNA,Mathematical optimization,Polynucleotide,Ribozyme,Oligonucleotide,Stereochemistry,Ligase ribozyme,VS ribozyme,Mathematics,Autocatalysis,Cleavage (embryo) | Journal |
Volume | Issue | ISSN |
15 | 12 | 1099-4300 |
Citations | PageRank | References |
0 | 0.34 | 2 |
Authors | ||
6 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Samanta Pino | 1 | 0 | 0.68 |
| Giovanna Costanzo | 2 | 0 | 0.34 |
| Alessandra Giorgi | 3 | 3 | 1.17 |
| Jirí Sponer | 4 | 45 | 47.68 |
| Judit E. Sponer | 5 | 0 | 0.34 |
| E Di Mauro | 6 | 0 | 1.01 |