Publication details

Influence of Silicate Rock Glass Compositions on the Efficacy of Prebiotic RNA Polymerization Reactions: The Case of 3',5' Cyclic Guanosine Monophosphate

Authors

ŠPONER Judit E. KLOUŽEK Jaroslav VÝRAVSKÝ Jakub WUNNAVA Sreekar SCHEU Bettina BRAUN Dieter MOJZSIS Stephen J PALACKÝ Jan VORLÍČKOVÁ Michaela ŠPONER Jiří MATYÁŠEK Roman KOVAŘÍK Aleš

Year of publication 2023
Type Article in Periodical
Magazine / Source ChemSystemsChem
MU Faculty or unit

Faculty of Science

Citation
web https://doi.org/10.1002/syst.202300016
Doi http://dx.doi.org/10.1002/syst.202300016
Keywords oligomerization; prebiotic chemistry; oligonucleotides; rock glasses; basicity
Description Silicate glasses are ubiquitous on terrestrial planets wherever molten rock - generated by volcanism or impacts - is quenched by air or water. Hence, they provided ready and abundant reactive solid surfaces for prebiotic chemistry on the early Earth. Here, we show that rock glass composition determines basicity, which in turn modulates the outcome of prebiotic synthetic processes such as the polymerization of 3', 5' cyclic guanosine monophosphate.

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