LMU researchers have discovered a novel type of chemical modification in bacterial RNAs. The modification is apparently attached to molecules only when cells are under stress, and is rapidly removed during recovery.
Cell & Microbiology
Dec 9, 2019
0
3
Nanopipettes with zwitterionic membranes may offer improved monitoring of changes in pH surrounding living cells, which can indicate traits of invasive cancer cells and their response to treatment, report researchers at Kanazawa ...
Biochemistry
Dec 6, 2019
0
39
A bacterial pathogen that causes strep throat and other illnesses cloaks itself in fragments of red blood cells to evade detection by the host immune system, according to a study publishing December 3 in the journal Cell ...
Cell & Microbiology
Dec 3, 2019
0
87
RNA, or ribonucleic acid, is present in the cells of all living beings and required to synthesize proteins. A research team at the University of California, Riverside, has discovered the structure of a novel RNA-modifying ...
Molecular & Computational biology
Nov 6, 2019
0
424
New research from the University of Nebraska-Lincoln has revealed how fruit fly larvae with a seemingly fatal flaw can survive and advance to adulthood.
Cell & Microbiology
Jun 13, 2019
1
36
Capturing and manipulating light at nanoscale is a key factor to build high efficiency solar cells. Researchers in the 3-D Photovoltaics group have recently presented a promising new design. Their simulations show that vertically ...
Optics & Photonics
May 28, 2019
0
19
Plant regeneration can occur via formation of a mass of pluripotent cells. The process of acquisition of pluripotency involves silencing of genes to remove original tissue memory and priming for activation by external input. ...
Plants & Animals
Apr 17, 2019
1
7
Bacterial cells that normally colonize our guts can distinguish themselves from other bacterial species using what's traditionally considered their enemy—a virus. Researchers report April 16 in the journal Cell Reports ...
Cell & Microbiology
Apr 16, 2019
0
182
Working with human colon cancer cells and mice, researchers led by experts at the Johns Hopkins Kimmel Cancer Center say they have successfully blocked the activity of portions of a protein known as UHRF1 and restored the ...
Cell & Microbiology
Apr 15, 2019
0
9
Most people think of "strep throat" as a relatively benign infection cured by a round of antibiotics and a few days of rest. But the bacterium that causes strep throat—Group A Streptococcus—is also responsible for a number ...
Biochemistry
Apr 1, 2019
0
152
