For instance, bacteria contain a single type of RNA polymerase, while eukaryotes (multicellular organisms and yeasts) contain three distinct types. In spite of these differences, there are ...

In eukaryotes, DNA is tightly wound into a ... selective binding of transcription factors that, in turn, recruit RNA polymerase II (Turner, 2005). Varying levels and types of histone modifications ...

More information: Yuki Aoi et al, SPT5 regulates RNA polymerase II stability via Cullin 3–ARMC5 recognition, Science Advances (2025). DOI: 10.1126/sciadv.adt5885 Provided by Northwestern University ...

RNA, or ribonucleic acid, is a essential biological molecule that plays a crucial role in various cellular processes. It is a polymeric molecule composed of nucleotides, each containing a ribose sugar ...