ArticleOrigins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life2011
Progress in studies on the RNA world.
Article in Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Authors and funding
5 authors.
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Abstract
The montmorillonite-catalyzed reactions of D, L-ImpA with D, L-ImpU generates RNA-like oligomers. The structures of the dimers to pentamers were investigated and homochiral products were identified in greater amounts than would be expected if theoretical amounts of each were formed. The homochirality increased from 64% to 97% as the chain length increased from dimers to pentamers. Investigation of the effect of pH, occupancy of the interlayer space and the influence of various cations in the reaction provided further insight into physical process in the mechanism of the catalysis. A detailed analysis of dimers was carried out in view of there being key intermediates towards formation of higher oligomers. The study was extended to the synthesis of non-standard dimers including those formed with deoxy-ribonucleotides.
Indexed as
Identifiers
22139516What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.