Nitrogen signal transduction plays a pivotal role in maintaining cellular metabolic balance by integrating environmental cues and internal nutrient levels. At the heart of this coordination are PII ...
Signal transduction is the fundamental process by which cells convert external cues into tailored intracellular responses. Through a cascade of molecular events—beginning at the cell membrane with the ...
STRESSED OUT: Jöel Raingeaud, left, and Roger Davis found that the p38 MAP kinase is activated by inflammatory cytokines and environmental stress. J. Raingeaud, S ...