stomatal closure
Stomatal Closure: The Old Guard Takes Up the SLAC
... ABA is a drought response hormone which regulates gene expression and active stomatal closure in flowering plants. Significant progress has been made in our understanding of the core ABA signalling pathway ...
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The BIG protein distinguishes the process of CO2 -induced stomatal closure from the inhibition of stomatal opening by CO2
... in closure (Wang et ...ABA-induced closure, but is slightly impaired in the ABA inhibition of stomatal opening response (Worrall et ...not closure (Mills et ...in stomatal opening ...
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Boolean calcium signalling model predicts calcium role in acceleration and stability of abscisic acid-mediated stomatal closure
... the stomatal opening were considered active (Malate = 1, KAT1 (Plasma membrane K + influx channel) = 1, AHA1 = 1, DEPOLAR (Plasma membrane depo- larisation) = 0, PYR = 0 and PP2C = 1) when the simulation ...
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Wounding-Induced Stomatal Closure Requires Jasmonate-Mediated Activation of GORK K+ Channels by a Ca2+ Sensor-Kinase CBL1-CIPK5 Complex
... JA-induced stomatal closure specifically involves ABI2, a key regulator of ABA perception and signaling, it is well conceivable that JA signaling in guard cells involves ABA- biosynthesis, -signaling or ...
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Modeling rapid stomatal closure with synchronous Boolean network approach
... Our network consists of 57 nodes and their interaction dynamics defined in accordance with past experimental results to regulate stomatal closure. Perturbation analysis was conducted to identify the ...
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Inhibition of ABA-induced stomatal closure by fusicoccin is associated with cytosolic acidification-mediated hydrogen peroxide removal
... induce stomatal closure and reduce the loss of transpirational water from plants under drought conditions (García-Mata and Lamattina 2001; Luan ...in stomatal closing movement (Hetherington 2001; Ng ...
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Modelling dynamics of Abscisic Acid (ABA) signalling network in plant guard cells to induce stomatal closure in response to drought stress
... rapid stomatal closure at the required rate (within 30 ...in stomatal closure affecting osmoregulation and the rearrangements of plant cytoskeleton (Huang and She, 2011) (Figure ...
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Two Clade A Phosphatase 2Cs Expressed in Guard Cells Physically Interact With Abscisic Acid Signaling Components to Induce Stomatal Closure in Rice
... Results: In this study, we confirmed that OsSLAC1, the rice homolog of AtSLAC1, is specifically expressed in rice guard cells. Among the rice SAPKs, SAPK10 was specifically expressed in guard cells. In addition, SAPK10 ...
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Root respiratory burst oxidase homologue dependent H2O2 production confers salt tolerance on a grafted cucumber by controlling Na+ exclusion and stomatal closure
... Pumpkin grafting significantly increased the salt tolerance of cucumber plants, as revealed by higher plant dry weight, chlorophyll content and photochemical efficiency Fv/Fm, and lower [r] ...
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Suppression of OsMDHAR4 enhances heat tolerance by mediating H2O2-induced stomatal closure in rice plants
... and stomatal conductance between the osmd- har4 mutant and the WT were observed before heat ...the stomatal conductance was dramatically de- creased in the osmdhar4 mutant compared the WT plants after heat ...
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Stomatal closure in oxygen-stressed plants
... Critical model components should include response lags associated with ini- tial profile oxygen depletion, loss of photosyn- thetic capacity, reduced root metabolic effi- ciency, duratio[r] ...
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The BIG protein distinguishes the process of CO2 induced stomatal closure from the inhibition of stomatal opening by CO2
... the plants are exposed to 1,500 ppm CO2. (b)The average leaf surface temperature of the cis1 mutant is approximate 0.68ºC lower than that of WT plant when both are exposed to 1,500 ppm CO2. Bars=mean ±SE (Student’s t ...
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KIN7 kinase regulates the vacuolar TPK1 K+ channel during stomatal closure
... Channel activity was further increased when both 53 Mg-ATP and 14-3-3 protein were present as was shown previously for TPK1 in mesophyll 54 cells [17,18].. On average, ATP alone caused a[r] ...
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Hooker’s or Warty Barberry? Physiological Background Analysis for Choosing the Right one into Ornamental Plantations Endangered by Drought
... sensitive stomatal closure (decrease of conductivity for water) as well as onset of osmotic adjustment (free proline accumulation), and antioxidant defence (total antioxidant activity of the hydrophilic ...
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Effect of 1 MCP on Gas Exchange and Carbohydrate Concentrations of the Cotton Flower and Subtending Leaf under Water Deficit Stress
... water-deficit stress and 1-MCP application treatments, after which plants were watered only with deionized wa- ter. The experiments were arranged in a completely ran- domized design with two factors that consisted of wa- ...
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Why Eco-Hydrologically Based Management Plans are an Important Tool to Address both the Ecological and Economic Concerns of Terrestrial Ecosystem Management in the Coming Decades.
... Reference stomatal conductance and stomatal sensitivity were estimated to investigate how variation in WTD affected water use in the dominant trees occurring in a forested wetland at the Alligator River ...
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Effects of rising temperatures and [CO2] on the physiology of tropical forest trees
... such stomatal closure may be critical in reducing tropical tree photosynthesis, perhaps even pushing some trees beyond their thermal limits, this being akin to the notion of “stomatal suicide” ...
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Some effects of wind on the growth of white clover (Trifolium repens L ) seedlings : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science
... In cotton plants, net photos yn thes is reduction could be completely attributed to stomatal closure until a severe water stress existed 'l'roughton 1969 • Hsiao 1973 cons idered tha[r] ...
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Some effects of wind on the growth of white clover (Trifolium repens L ) seedlings : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science
... In cotton plants, net photos yn thes is reduction could be completely attributed to stomatal closure until a severe water stress existed 'l'roughton 1969 • Hsiao 1973 cons idered tha[r] ...
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Opportunities to improve the seasonal dynamics of water use in lentil (Lens culinaris Medik.) to enhance yield increase in water-limited environments
... This paper reviews the current status of research on traits that can alter the pattern of crop water use resulting in the possibility of yield increase of lentil under water- deficit conditions. For decades, two main ...
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