CRISPR system variant shows a novel DNA cleavage mechanism
Researchers have revealed new details about the CRISPR-Cas5-HNH/Cascade complex, a variant of the type I-E CRISPR-Cas system, ...
Some viruses 'freeze' their RNA to replicate, study finds
They say that change takes time. Well, that's not the case for RNA. The small biological molecule acts like a switchboard ...
'Junk' RNA segments play role in protein production, cell stress response
Scientists have discovered that some tiny segments of RNA thought to be junk instead have a functional role in suppressing production of certain messenger RNAs and appear to help cells respond to ...
Nature4d
RNA articles from across Nature Portfolio
RNA is generally single-stranded, as DNA is transcribed by RNA polymerases into mRNA (messenger RNA), which is read by ribosomes to generate protein (translation). Biologically active RNAs ...
Investing20h
Tempus AI Inc (TEM)
CHICAGO--(BUSINESS WIRE)--Tempus AI, Inc. (NASDAQ: TEM), a technology company leading the adoption of AI to advance precision medicine and patient care, today announced a new... ByInvesting.com ...