Scientists at UCL and the MRC Laboratory of Molecular Biology have recreated how RNA might have first replicated itself on ...

Chemists at UCL and the MRC Laboratory of Molecular Biology have demonstrated how RNA (ribonucleic acid) might have ...

At some point, RNA must have replicated itself before the evolutionary arrival of DNA and proteins, and now we might know how ...

Scientists have may have successfully reproduced what's believed to be the first thing that ever lived on Planet ...

The bacteria that cause tuberculosis (TB) may have an "on-off switch" that lets them pause and restart growth, according to a ...

Chemists have demonstrated how RNA (ribonucleic acid) might have replicated itself on early Earth -- a key process in the origin of life.

RNA is a copy of DNA ... but some other types found in the genome include A-DNA, H-DNA, and Z-DNA. DNA replication is a process that occurs when DNA in the cells copies itself.

This observation is critical to understanding how the initial RNA-primed template is handed ... modulators to serve as tools for studying DNA replication in cells. Tool compounds of this type ...

DNA and RNA methylation, initially thought to operate as distinct pathways, have been shown to interact closely, shifting our understanding of gene regulation. A team of researchers from the ...

Reference: Matsuda S, Nakayama M, Do Y, et al. TEFM facilitates transition from RNA synthesis to DNA synthesis at H-strand replication origin of mtDNA. Commun Biol. 2025;8(1):1-13. doi: 10.1038/s42003 ...