At the point of bifurcation, cells were subjected to a dual choice where one arm corresponded to an increasing chemical stimulus while the other corresponded to a lower hydraulic resistance. Where the arm was connected to a chemoattractant source, the microfluidic channel was designed in such a ...
3.1 A response to stress The survival of cells depends on their ability to appropriately respond to exogenous or endogenous stresses. If a toxic stimulus is not removed, cells must adapt or they will die (Fulda et al., 2010). The cellular stress response (CSR) is an evolutionarily conserv...
The processes involve the positive regulation of metabolic and biosynthetic processes (RNA), regulation of gene expression, galactose and alcohol metabolic process and response to chemical stimulus. The GPEA for the S. cerevisiae TRN-PPN interface shows 79 terms with p fdr ≤0.01 (Figure 4C) and...
Aequorin-Based Luminescence Imaging Reveals Stimulus- and Tissue-Specific Ca2+ Dynamics in Arabidopsis Plants Calcium ion is a versatile second messenger for diverse cell signaling in response to developmental and environmental cues. The specificity of Ca2+-mediate... Xiaohong,Zhu,Ying,... - 《Molec...
LeadingEdge Essay Cell140,January8,2010©2010ElsevierInc.13 Biologicalmemorycanbede ned asasustainedcellularresponsetoa transientstimulus.Tounderstandthis phenomenon,wemustconsiderhow thepropertiesofdifferentbiological systemsachievememoryofastimu- lus,essentiallypermittingacelltopro- ducealastingresponse.Onewaythat...
different responses of a cell to an external stimulus. Figure 1 GraDe: Graph-decorrelation algorithm. In cells, various biological processes are taking place simultaneously. Each of these processes has its own characteristic gene expression pattern, but different processes may overlap. A cell's total...
Skalamera D, Heath MC (1996) Cellular mechanisms of callose deposition in response to fungal infection or chemical damage. Can J Bot 74:1236–1242Sˇ kalamera D, Heath MC. 1996. Cellular mechanisms of callose deposition in response to fungal infection or chemical damage. Can J Bot 74:1236-...
Ontology analysis of these factors mapped them to a variety of biological processes, i.e., reproduction (GO:0000003), response to stimulus (GO:0050896), cellular process (GO:0,009,987), metabolic process (GO:0008152), biological regulation (GO:0065007) and multi-organism pro- cess (GO:...
Cells typically respond to chemical or physical perturbations via complex signaling cascades which can simultaneously affect multiple physiological parameters, such as membrane voltage, calcium, pH, and redox potential. Protein-based fluorescent sensors can report many of these parameters, but spectral overl...
The genes up-regulated after TCS treatment among Endos, with respect to the expression in control group, were found to be involved in cellular response to external stimulus, the canonical Wnt signaling pathway, response to hypoxia and fibroblast proliferation (Additional file 1: Fig. S7), ...