Possible chemical and physical scenarios towards biological homochirality

Q Sallembien, L Bouteiller, J Crassous… - Chemical Society …, 2022 - pubs.rsc.org
The single chirality of biological molecules in terrestrial biology raises more questions than
certitudes about its origin. The emergence of biological homochirality (BH) and its …

Peptides en route from prebiotic to biotic catalysis

K Hlouchová - Accounts of Chemical Research, 2024 - ACS Publications
Conspectus In the quest to understand prebiotic catalysis, different molecular entities, mainly
minerals, metal ions, organic cofactors, and ribozymes, have been implied as key players. Of …

To unravel the origin of life, treat findings as pieces of a bigger puzzle

N Lane, JC Xavier - Nature, 2024 - nature.com
To unravel the origin of life, treat findings as pieces of a bigger puzzle Skip to main content
Thank you for visiting nature.com. You are using a browser version with limited support for …

Light‐Activated Synthetic Rotary Motors in Lipid Membranes Induce Shape Changes Through Membrane Expansion

Y Qutbuddin, A Guinart, S Gavrilović… - Advanced …, 2024 - Wiley Online Library
Membranes are the key structures to separate and spatially organize cellular systems. Their
rich dynamics and transformations during the cell cycle are orchestrated by specific …

Small-molecule autocatalytic networks are universal metabolic fossils

JC Xavier, S Kauffman - Philosophical Transactions of …, 2022 - royalsocietypublishing.org
Life and the genetic code are self-referential and so are autocatalytic networks made of
simpler, small molecules. Several origins of life theories postulate autocatalytic chemical …

Adsorption mechanism of aliphatic amino acids on kaolinite surfaces

A Kasprzhitskii, G Lazorenko, DS Kharytonau… - Applied Clay …, 2022 - Elsevier
The interaction of amino acids with clay minerals plays an essential role in many natural
processes. Understanding the mechanisms of their adsorption on natural clays opens the …

Chemically Driven Division of Protocells by Membrane Budding

P Zambrano, X Chen, CME Kriebisch… - Journal of the …, 2024 - ACS Publications
Division is crucial for replicating biological compartments and, by extension, a fundamental
aspect of life. Current studies highlight the importance of simple vesicular structures in …

The moon‐forming impact and the autotrophic origin of life

N Mrnjavac, JLE Wimmer, M Brabender… - …, 2023 - Wiley Online Library
The Moon‐forming impact vaporized part of Earth's mantle, and turned the rest into a magma
ocean, from which carbon dioxide degassed into the atmosphere, where it stayed until water …

Quantifying catalysis at the origin of life

R de Graaf, Y De Decker, V Sojo… - Chemistry–A European …, 2023 - Wiley Online Library
The construction of hypothetical environments to produce organic molecules such as
metabolic intermediates or amino acids is the subject of ongoing research into the …

A robotic prebiotic chemist probes long term reactions of complexifying mixtures

S Asche, GJT Cooper, G Keenan, C Mathis… - Nature …, 2021 - nature.com
To experimentally test hypotheses about the emergence of living systems from abiotic
chemistry, researchers need to be able to run intelligent, automated, and long-term …