The rapidly-labeled polyribosomal RNA component from mouse sarcoma 180 cells is retained on nitrocellulose (Millipore) membrane-filters at high ionic strength. This property is due to the presence of ...

Since the onset of the COVID-19 pandemic, several severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) variants of concern (VOC) have emerged, leading to repeated surges in cases, deaths, and ...

Nanopores provide a versatile tool for probing molecular structures. A new study shows that one can obtain more detailed information about the dynamic behavior of nucleic acids during passage through ...

The present invention is directed to a process for the production of a peptide, polypeptide, or protein having a predetermined property. In accordance with one embodiment, the process begins by ...

Researchers at the Department of Cell and Molecular Biology, Karolinska Institutet have captured the first detailed molecular snapshots of human polynucleotide phosphorylase (hPNPase) in action, ...

In the world of biomolecules such as proteins and the hereditary nucleic acids DNA and RNA, three-dimensional structure determines function. Analysis of the passage of such molecules through nanopores ...