Protein sorting in the secretory pathway is essential for cellular compartmentalization and homeostasis in eukaryotic cells. The endoplasmic reticulum (ER) is the biosynthetic and folding factory of secretory cargo proteins. ...
Plants & Animals
Jun 21, 2022
0
55
S-acylation is the process of chemically linking a lipid to protein via a thioester bond. It is an important process of the cell that regulates the localization and function of numerous proteins. It promotes lipid membrane ...
Cell & Microbiology
Mar 11, 2021
0
41
Unlike many other organisms, plants can't simply run away from environmental conditions that change for the worse. Nonetheless, plants have the ability to react to environmental effects. These reactions are initially subtle, ...
Cell & Microbiology
Aug 10, 2017
0
2
Using a method they developed to watch moment to moment as they move a molecule to precise sites inside live human cells, Johns Hopkins scientists are closer to understanding why and how a protein at one location may signal ...
Cell & Microbiology
Apr 14, 2010
0
0
In nature, there is a constant evolutionary battle between microbes and their hosts, during which many bacteria secrete specific proteins into the host's cells, aiming to alter its physiology while increasing pestiferous ...
Plants & Animals
Jun 3, 2022
0
40
The exocyst is a protein complex essential for life, that is comprised of eight subunits and is a crucial component in vesicle trafficking.
Cell & Microbiology
Dec 17, 2018
0
4
All living cells that grow and divide have a constant demand for producing new proteins and new membrane lipids. Some cells of the human body, however, are specialized to secrete tremendous amounts of proteins. Plasma cells, ...
Cell & Microbiology
Aug 4, 2017
1
1
Cytokinesis is the final step of the process of cell division, by which the two new cells are physically separated. This process relies on a structure called the cytokinetic ring, which needs to be linked to the plasma membrane ...
Cell & Microbiology
Nov 25, 2019
0
5
An international team of scientists has used neutron reflectometry techniques to understand how disease-causing pathogens damage the cell membranes of plants.
Plants & Animals
Mar 14, 2022
0
107
A new study provides insights into how a family of immune proteins in plants confers disease resistance. The study builds on previous research by the same research group, which highlighted the structural similarities of this ...
Molecular & Computational biology
Mar 28, 2024
0
5
