Chinese scientists reported the first high-resolution cryo-EM structure of human Polycomb repressive deubiquitinase (PR-DUB) complex bound to the chromatosome particle with mono-ubiquitinated H2AK119 (H2AK119ub1), revealing ...
Cell & Microbiology
Mar 30, 2023
0
2
In a recently published research article, Pablo Artigas, Ph.D., from the Center for Membrane Protein Research at the Texas Tech University Health Sciences Center (TTUHSC) School of Medicine's Department of Cell Physiology ...
Cell & Microbiology
Sep 21, 2022
0
62
Auxin is the most important hormone in plants. It is mainly synthesized in cotyledons, young leaves and other growing tissues, and is transported to targeted issues via polar transport to regulate plant development and growth. ...
Plants & Animals
Aug 22, 2022
0
13
Researchers at the Department of Energy's Oak Ridge National Laboratory have definitively linked the function of a specific domain of proteins important in plant-microbe biology to a cancer trigger in humans, knowledge that ...
Cell & Microbiology
Jul 5, 2022
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417
Following a single protein inside the cavity of a GroEL chaperone for the first time, researchers at AMOLF led by professor Sander Tans discovered how protein folding can be accelerated. Amino acid chains are pulled inside ...
Biotechnology
Mar 8, 2022
0
91
Plant cells use electrical signals to process and transmit information. In 1987, as a postdoc of Erwin Neher in Göttingen, biophysicist Rainer Hedrich discovered an ion channel in the central vacuole of the plant cell, which ...
Plants & Animals
Mar 3, 2022
0
9
Protein-RNA complexes are ubiquitous in modern life and are essential to many stages of the cell cycle and metabolism. New research presents experimental support to provide a new perspective on how early protein-RNA interactions ...
Evolution
Feb 22, 2022
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28
A novel hybrid ferritin nanocage with histidine residues shows 1.5 times higher metal ion uptake and improved catalytic efficiency for alcohol production, according to researchers from Tokyo Tech in a new study. Their findings ...
Bio & Medicine
Jan 24, 2022
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172
Protein production (translation) is a complex process involving machinery called ribosomes. How do cells counter ribosomal destabilization leading to premature termination of translation? Scientists at Tokyo Institute of ...
Cell & Microbiology
Nov 15, 2021
0
26
Humans can easily identify sweet-tasting foods—and with pleasure. However, many carnivorous animals lack this ability, and whether birds, descendants of meat-eating dinosaurs, can taste sweet was previously unclear. An ...
Plants & Animals
Jul 9, 2021
0
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