RNA polymerase IV and V Exclusively found in plants, RNA polymerase IV and V are transcription enzymes that evolved as specialized forms of RNA polymerase II 4. Both enzymes produce small interfering ...

A new study reveals that blocking ribosomal RNA production rewires cancer cell behavior and could help treat genetically ...

What am I looking at? This is a 3D rendering of an RNA polymerase II enzyme from baker’s yeast, created using actual molecular data to reconstruct its shape and active sites. What looks like a ...

Researchers at the Johns Hopkins Kimmel Cancer Center and Department of Radiation Oncology and Molecular Radiation Sciences ...

In addition to its newly launched CleanScribe RNA Polymerase, TriLink offers mRNA capping analogs (including the award-winning CleanCap® M6), mRNA raw materials (nucleotides and other IVT enzymes ...

The new study, funded in part by the National Institutes of Health and published June 18 in Cell Chemical Biology, showed ...

The world is absolutely teeming with viruses. | To find RNA viruses hiding in genomic “dark matter,” researchers took advantage of one thing they all have in common: the RNA polymerase enzyme.

The tumor suppressor p53 is a transcription factor that controls the expression of hundreds of genes. Emerging evidence suggests that the p53-induced RNA-binding protein ZMAT3 is a key splicing ...

Among their findings, the researchers discovered that RNA molecules begin immediately folding as soon as they emerge from the RNA polymerase, the protein complex that synthesizes them. This discovery ...

More information: James Attwater et al, Trinucleotide substrates under pH–freeze–thaw cycles enable open-ended exponential RNA replication by a polymerase ribozyme, Nature Chemistry (2025 ...