Sentence examples for maintaining cell envelope from inspiring English sources
The envelope stress sigma factor RpoE is activated in response to extracytoplasmic stresses that produce misfolded proteins in the outer membrane and hence plays an important role in maintaining cell envelope integrity [48].
ECF sigma factors are involved in sensing and regulating the response to changes in the environment, including maintaining cell envelope integrity under stress [ 25].
While gram-positive bacteria (e.g., Staphylococcus aureus) may maintain cell envelope integrity, gram-negative bacteria (e.g., E. coli) lose cell envelope integrity [ 2, 5].
The Cpx two-component system regulates an envelope stress response adapted by Escherichia coli to monitor and maintain cell envelope integrity.
Our finding that MbrC directly controls the expression of two enzymes involved in a central step of cell wall synthesis further highlights the importance of this response regulator for the cell envelope stress response and for maintaining cell wall homeostasis.
Based on this data, we postulate that PepD functions to proteolytically regulate Rv2744c levels to help maintain cell wall/cell envelope homeostasis in M. tuberculosis (Figure 4).
Furthermore, we demonstrate that SL-1 plays a role in mediating the susceptibility of Mtb to a human cationic antimicrobial peptide in vitro, despite being dispensable for maintaining overall cell envelope integrity.
In Gram-negative bacteria this intercompartmental signaling is required to maintain the cell envelope, which consists of the inner and outer membranes, periplasmic space, and peptidoglycan layer [1].
To maintain cell conditions.
Salt requirement for maintaining stability of the cell envelope was determined as described by Oren [ 49] by measuring the loss of turbidity of cell suspensions in medium of decreasing concentrations of NaCl (8, 6, 4, 2 and 0% w/v).
The peptidoglycan layer plays important roles in maintaining the shape of the cell and preventing lysis, while periplasmic proteins are involved in maintaining the integrity of the cell envelope.
