scholarly journals Role of Sphingomonas sp. Strain Fr1 PhyR-NepR- EcfG Cascade in General Stress Response and Identification of a Negative Regulator of PhyR

2011 ◽  
Vol 193 (23) ◽  
pp. 6629-6638 ◽  
Author(s):  
A. Kaczmarczyk ◽  
S. Campagne ◽  
F. Danza ◽  
L. C. Metzger ◽  
J. A. Vorholt ◽  
...  
Keyword(s):  
Stress Response ◽  
Negative Regulator ◽  
General Stress Response ◽  
General Stress

scholarly journals Role of the PFXFATG[G/Y] Motif in the Activation of SdrG, a Response Regulator Involved in the Alphaproteobacterial General Stress Response

Structure ◽  
2016 ◽  
Vol 24 (8) ◽  
pp. 1237-1247 ◽  
Author(s):  
Sébastien Campagne ◽  
Sebastian Dintner ◽  
Lisa Gottschlich ◽  
Maxence Thibault ◽  
Miriam Bortfeld-Miller ◽  
...  
Keyword(s):  
Stress Response ◽  
Response Regulator ◽  
General Stress Response ◽  
General Stress

Mitophagy, mitochondrial dynamics and the general stress response in yeast

2011 ◽  
Vol 39 (5) ◽  
pp. 1514-1519 ◽  
Author(s):  
Matthias Müller ◽  
Andreas S. Reichert
Keyword(s):  
Quality Control ◽  
Stress Response ◽  
Neurodegenerative Disorders ◽  
Mitochondrial Dynamics ◽  
Mitochondrial Fission ◽  
Nutrient Sensing ◽  
Control Mechanisms ◽  
General Stress Response ◽  
General Stress

Autophagy is a fundamental cellular process promoting survival under various environmental stress conditions. Selective types of autophagy have gained much interest recently as they are involved in specific quality control mechanisms removing, for example, aggregated proteins or dysfunctional mitochondria. This is considered to counteract the development of a number of neurodegenerative disorders and aging. Here we review the role of mitophagy and mitochondrial dynamics in ensuring quality control of mitochondria. In particular, we provide possible explanations why mitophagy in yeast, in contrast with the situation in mammals, was found to be independent of mitochondrial fission. We further discuss recent findings linking these processes to nutrient sensing pathways and the general stress response in yeast. In particular, we propose a model for how the stress response protein Whi2 and the Ras/PKA (protein kinase A) signalling pathway are possibly linked and thereby regulate mitophagy.

The role of the general stress response regulator RpoS in Cronobacter sakazakii biofilm formation

2020 ◽  
Vol 136 ◽  
pp. 109508
Author(s):  
Paula Fernández-Gómez ◽  
Mercedes López ◽  
Miguel Prieto ◽  
Montserrat González-Raurich ◽  
Avelino Alvarez-Ordóñez
Keyword(s):  
Stress Response ◽  
Biofilm Formation ◽  
Response Regulator ◽  
Cronobacter Sakazakii ◽  
General Stress Response ◽  
General Stress

scholarly journals Mtl1 Is Required to Activate General Stress Response through Tor1 and Ras2 Inhibition under Conditions of Glucose Starvation and Oxidative Stress

2010 ◽  
Vol 285 (25) ◽  
pp. 19521-19531 ◽  
Author(s):  
Mima Ivanova Petkova ◽  
Nuria Pujol-Carrion ◽  
Javier Arroyo ◽  
Jesús García-Cantalejo ◽  
Maria Angeles de la Torre-Ruiz
Keyword(s):  
Oxidative Stress ◽  
Stress Response ◽  
Glucose Starvation ◽  
General Stress Response ◽  
General Stress ◽  
And Oxidative Stress

A single exposure to a sublethal pediocin concentration initiates a resistance-associated temporal cell envelope and general stress response inListeria monocytogenes

2014 ◽  
Vol 17 (4) ◽  
pp. 1134-1151 ◽  
Author(s):  
Martin F. Laursen ◽  
Martin I. Bahl ◽  
Tine R. Licht ◽  
Lone Gram ◽  
Gitte M. Knudsen
Keyword(s):  
Stress Response ◽  
Cell Envelope ◽  
Single Exposure ◽  
General Stress Response ◽  
General Stress
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