WebAug 11, 2010 · Gonugunta V K, Srivastava N, Raghavendra A S. Cytosolic alkalinization is a common and early messenger preceding the production of ROS and NO during stomatal closure by variable signals, including abscisic acid, methyl jasmonate and chitosan. Plant Signal Behav, 2009, 4: 561–564. Article Google Scholar WebPlumX Metrics Initiation of Na + -glucose cotransport in intestinal absorptive epithelia causes NHE3 to be translocated to the apical plasma membrane, leading to cytoplasmic alkalinization. We reported recently that this …
Adenosine Kinase Modulates Root Gravitropism and Cap …
WebJun 11, 2004 · Following mitochondrial apoptotic stimuli, the decrease of the cytoplasmic pH (pHc) would result from either a downregulation of the Na + /H + exchange if no early cytoplasmic alkalinization ... WebSep 11, 2024 · The cytoplasmic alkalinization, PIN3/7 relocalization within the statocytes, and lateral auxin-gradient formation across the root tip upon gravity sensing, can all be used as cellular markers to distinguish mutations that affect early steps of gravity signal transduction in the statocytes from those that affect signal translocation to the ... foam duck decoy molds
Rapid alkalinization in alfalfa root hairs in response to rhizobial ...
WebAug 29, 2024 · ABA-activated BAK1 phosphorylated AHA2 at Ser-944 in its C terminus to activate the H + -ATPase, which promoted a transient efflux of protons, cytoplasmic alkalinization and the accumulation of ROS in the guard cells to initiate ABA signal transduction and promote stomatal closure. WebJan 14, 2005 · Akt activity is required for NHE3 translocation and cytoplasmic alkalinization after Na+-glucose cotransport.A, Akt activity is necessary for ezrin translocation after initiation of Na + -glucose cotransport. Monolayers were fixed 240 s after initiation of Na + -glucose cotransport in the absence or presence of 50 μ m NL-71-101. WebMay 29, 2015 · In G 2 phase there is a decrease in NADPH concentration (used for membrane lipid synthesis) and a cytoplasmic alkalinization occurs. Mitochondria hyperfusion matches the cytosolic acidification at late G 1 /S transition and then triggers ATP synthesis by oxidative phosphorylation. greenwich student union advice