Canal de Torres, Berta (Date of defense: 2018-02-16)
In response to multiple internal and external stresses, yeast cells activate a common transcriptional response known as the Environmental Stress Response (ESR), which can be problematic in S phase, when ...
Maseres Javaloy, Pedro (Date of defense: 2018-03-12)
The p38 mitogen activated protein kinase (MAPK) has a crucial role in cells’ stress adaptation and survival. It also plays a role in physiological processes such as differentiation of skeletal muscle ...
Casadomé Burriel, Laura (Date of defense: 2005-03-01)
Yeast cells are exposed to a wide variety of environment stresses, among them changes in the osmotic conditions. An osmolar upshift leads to fast loose of intracellular water, so living cells have ...
Carbonell Núñez, Caterina (Date of defense: 2016-12-19)
Cells have the ability to respond and adapt to environmental changes through activation of stress-activated protein kinases (SAPKs). Activation of the p38 SAPK is critical to elicit the early gene ...
Vendrell Arasa, Alexandre (Date of defense: 2009-01-16)
L'activació sostinguda de Hog1 porta a una inhibició del creixement cel·lular. En aquest treball, hem observat que el fenotip de letalitat causat per l'activació sostinguda de Hog1 és parcialment inhibida ...
Escoté Miró, Xavier (Date of defense: 2005-10-06)
Exposure of yeast to increases in extracellular osmolarity activates the stress-activated Hog1 MAP kinase, which is essential for cell survival upon osmotic stress. Activation of the Hog1 MAPK results ...
Pijuan Calvet, Anna (Date of defense: 2021-09-14)
Yeast deal with continuous environmental perturbations that compromise its cell fitness. Upon osmostress, HOG pathway becomes activated and leads the adaptation response. To compensate the osmotic ...
Adrover Nadal, Miguel Angel (Date of defense: 2009-09-18)
Control of cell cycle by Stress Activated Protein Kinases (SAPKs) is an essential aspect for adaptation to extracellular stimuli. In Saccharomyces cerevisiae, the activation of the Hog1 SAPK, results ...
Ruiz Roig, Clàudia (Date of defense: 2011-12-02)
A Saccharomyces cerevisiae, un increment de la temperatura comporta diversos efectes deleteris en l’organització interna de la cèl∙lula i indueix una inducció ràpida, massiva i transitòria d’expressió ...