Shouguang Huang (黄寿光) - Google Scholar
Shouguang Huang (黄寿光) Department of Molecular Plantphysiology and Biophysics, University of Wuerzburg. Verified email at uni-wuerzburg.de. ... S Huang, R Waadt, M Nuhkat, H Kollist, R Hedrich, MRG Roelfsema. New Phytologist 224 (1), 177-187, 2019. 87: 2019:
Shouguang HUANG | Research Associate | Doctor of Philosophy ...
Shouguang Huang Max Rob G Roelfsema Cytosolic calcium signals are evoked by a large variety of biotic and abiotic stimuli and play an important role in cellular and long distance signalling in...
Acid sensor and calcium store discovered in plants
Dec 15, 2023 · Shouguang Huang, the first author of the Science publication, next scrutinised the guard cells of the new Arabidopsis mutant. "When I stimulated them with blue light for a...
Light-gated channelrhodopsin sparks proton-induced calcium …
Dec 15, 2023 · Light activation of Hc KCR2 in Arabidopsis guard cells evokes a transient cytoplasmic acidification that sparks Ca 2+ release from the endoplasmic reticulum.
Shouguang Huang 1*, Like Shen1,2, M. Rob G. Roelfsema , Dirk Becker , Rainer Hedrich1* Although there has been long-standing recognition that stimuli-induced cytosolic pH alterations coincide with changes in calcium ion (Ca2+) levels, the interdependence between protons (H+) and Ca2+ remains poorly understood. We addressed this topic using the ...
Light-gated channelrhodopsin sparks proton-induced calcium
Dec 14, 2023 · Huang et al. introduced a light-gated protist-derived ion channel into plant cells, allowing selective transport of H + but not Ca 2+. They found that induction of H + transport into the cytoplasm led to subsequent Ca 2+ release.
Guard cells count the number of unitary cytosolic Ca2+ signals to ...
We used a light-gated, Ca 2+ -permeable variant of ChannelRhodopsin 2 (ChR2-XXM2.0) that was stimulated by tailored light pulses to investigate this phenomenon. We found that activation of the ChR2-XXM2.0 channel provoked characteristic increases in the cytosolic concentration of …
Huang and Hedrich demonstrate that Venus flytraps can recognize heat waves and close in the forefront of fires using a trigger-hair-localized thermo-electrical alarm system. Upon calcium-electrical excitation, the traps close, protecting the vulnerable trigger hairs from burning and enabling them to resume capturing prey after the fire has passed.
Light-gated channelrhodopsin sparks proton-induced calcium …
Dec 15, 2023 · Huang et al. introduced a light-gated protist-derived ion channel into plant cells, allowing selective transport of H+ but not Ca2+. They found that induction of H+ transport into the cytoplasm led to subsequent Ca2+ release.
Calcium signals in guard cells enhance the efficiency by which …
Jul 19, 2019 · Our data show that the majority of Ca 2+ signals are evoked during the acceleration phase of stomatal closure, which is initiated by OST1. These Ca 2+ signals are likely to activate Ca 2+ ‐dependent protein kinases, which enhance the activity of S‐type anion channels and boost stomatal closure.