In a study published in Nature Nanotechnology, scientists from Delft University of Technology present a new technique to identify proteins. Proteins carry out essential functions in our cells, while playing a crucial role ...
Bio & Medicine
Feb 15, 2024
0
28
RNA-mediated chromatin regulation is central to gene expression in many organisms but until now the mechanism of how RNA regulates chromatin packaging of DNA, and thereby switches genes on and off, has remained poorly understood.
Plants & Animals
Jun 19, 2020
0
383
An international team of researchers led by ETH Zurich has reconstructed solar activity back to the year 969 using measurements of radioactive carbon in tree rings. Those results help scientists to better understand the dynamics ...
Earth Sciences
Jan 19, 2021
1
1378
A team of chemists at MIT has found that using peptides instead of DNA fragments to tag small molecules can speed up the drug discovery process. Their research is published in the journal Science.
Researchers have developed a new analytical tool for medical applications and biological research that might be used to diagnose cancer more rapidly than conventional methods.
Analytical Chemistry
Feb 22, 2016
0
604
(Phys.org)—A group of researchers from the University of Göttingen, the Max Planck Institute for Biophysical Chemistry, and the University of Linz has determined the structure and origin of Jurassic period borolithochromes. ...
DNA replication is a tightly regulated process that ensures the precise duplication of the genome during cell proliferation. Replication origins determine where replication starts on the genome and regulate the whole genome ...
Molecular & Computational biology
Dec 27, 2019
0
221
(PhysOrg.com) -- Wasp spiders normally live alone. In their mating season, however, they look for a partner. To help them along, the females exude a chemical lure, a pheromone that has an irresistible scent to the males.
Biochemistry
Feb 15, 2010
1
0
(PhysOrg.com) -- New studies of a meteorite that crashed to Earth four decades ago have found it probably contains millions of organic compounds. The findings shed light on the molecular complexity that existed at or just ...
Scientists have gained the first quantitative insights into electron transfer from minerals to microbes by studying that transfer in a nature-inspired, protein and iron-based nanoparticle system. Iron plays a crucial role ...
Bio & Medicine
Jul 31, 2013
0
0
