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 ...
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 ...
Noriega Esteban, Núria (Date of defense: 2009-02-27)
La adaptación de la levadura Saccharomyces cerevisiae a condiciones de alta osmolaridad está mediada por la vía de HOG ((high-osmolarity glycerol). La activación de esta vía induce una serie de respuestas ...
Zapater Enrique, Meritxell (Date of defense: 2006-12-01)
En el llevat Saccharomyces cerevisiae els canvis en les condicions osmòtiques del medi extracel.lular són sensades per la MAP cinasa Hog1, la qual permet dur a terme l'adaptació cel.lular mitjançant la ...
Martínez Cebrián, Gerard (Date of defense: 2019-12-03)
Upon environmental stresses such as temperature fluctuations or increases in osmolarity, yeast Saccharomyces cerevisiae induces a transcriptional reprograming in order to survive and adapt to the ...
Urrios Garcia, Arturo (Date of defense: 2017-11-27)
Biological systems gather information from the environment and perform computations at multiple levels. Advancements in molecular biology and techniques for cell manipulation, genome engineering and DNA ...
Nadal Ribelles, Mariona (Date of defense: 2013-11-25)
A fundamental property of living cells is the ability to sense and robustly respond to fluctuations in their environment. In budding yeast (Saccharomyces cerevisiae) changes in extracellular osmolarity ...
Latorre Doménech, Pablo (Date of defense: 2021-06-15)
Virtually all living organisms are challenged by changes in their environment, such as sudden increases in osmolarity. To cope with these stresses, cells have developed stress responses that tune every ...
Viéitez Manrique, Cristina (Date of defense: 2014-12-18)
In response to fluctuations in the environment, all living organisms have the ability to sense, respond and adapt to the new conditions. In budding yeast (Saccharomyces cerevisiae) there is a massive ...