Premature termination of transcription influences ribosomal RNA output and RNA polymerase I drug sensitivity, revealing a mechanism of resistance to transcription-targeting chemotherapy.
Morning Overview on MSN
RNA strand that nearly self-replicates could unlock life’s origin
A 45-nucleotide strand of RNA can now synthesize both its mirror-image complement and a copy of itself, bringing scientists ...
These random molecules were fed a collection of three-base-long RNAs, each linked to a chemical tag. The idea was that if a molecule is capable of ligating one of these short RNA fragments to itself, ...
Morning Overview on MSN
Self-building RNA strand may expose how life on Earth truly began
Two separate laboratory breakthroughs have produced RNA molecules that can build copies of themselves or assemble functional structures without any help from proteins or DNA. These results offer the ...
Building on its success against COVID-19, mRNA technology holds promise for novel vaccines and treatments targeting various diseases. However, a critical challenge remains: current in vitro ...
One of the greatest mysteries of our planet is how a soup of lifeless chemicals transformed into the first living cell. There are several competing theories about where this happened, from frozen ...
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