Effects of Silicon on Stomatal Blue–Light Response in Rice (Oryza sativaL.)

1999 ◽  
Vol 2 (4) ◽  
pp. 232-234 ◽  
Author(s):  
Sakae Agarie ◽  
Hideki Uchida ◽  
Waichi Agata ◽  
Peter B. Kaufman
Keyword(s):  
Blue Light ◽  
Light Response ◽  
Blue Light Response

scholarly journals The BLUF-EAL protein YcgF acts as a direct anti-repressor in a blue-light response of Escherichia coli

2009 ◽  
Vol 23 (4) ◽  
pp. 522-534 ◽  
Author(s):  
N. Tschowri ◽  
S. Busse ◽  
R. Hengge
Keyword(s):  
Escherichia Coli ◽  
Blue Light ◽  
Light Response ◽  
Blue Light Response

scholarly journals Role of blue and red light in stomatal dynamic behaviour

2019 ◽  
Vol 71 (7) ◽  
pp. 2253-2269 ◽  
Author(s):  
Jack S A Matthews ◽  
Silvere Vialet-Chabrand ◽  
Tracy Lawson
Keyword(s):  
Blue Light ◽  
Red Light ◽  
Light Response ◽  
Early Morning ◽  
Stomatal Opening ◽  
Carbon Gain ◽  
Blue Light Response ◽  
Order Of Magnitude ◽  
Photosynthetic Responses ◽  
Novel Target

Abstract Plants experience changes in light intensity and quality due to variations in solar angle and shading from clouds and overlapping leaves. Stomatal opening to increasing irradiance is often an order of magnitude slower than photosynthetic responses, which can result in CO2 diffusional limitations on leaf photosynthesis, as well as unnecessary water loss when stomata continue to open after photosynthesis has reached saturation. Stomatal opening to light is driven by two distinct pathways; the ‘red’ or photosynthetic response that occurs at high fluence rates and saturates with photosynthesis, and is thought to be the main mechanism that coordinates stomatal behaviour with photosynthesis; and the guard cell-specific ‘blue’ light response that saturates at low fluence rates, and is often considered independent of photosynthesis, and important for early morning stomatal opening. Here we review the literature on these complicated signal transduction pathways and osmoregulatory processes in guard cells that are influenced by the light environment. We discuss the possibility of tuning the sensitivity and magnitude of stomatal response to blue light which potentially represents a novel target to develop ideotypes with the ‘ideal’ balance between carbon gain, evaporative cooling, and maintenance of hydraulic status that is crucial for maximizing crop performance and productivity.

Modulation of the blue light response of stomata of Commelina communis by CO2

1993 ◽  
Vol 88 (3) ◽  
pp. 453-459 ◽  
Author(s):  
Gerard Lasceve ◽  
Helene Gautier ◽  
Jocelyne Jappe ◽  
Alain Vavasseur
Keyword(s):  
Blue Light ◽  
Light Response ◽  
Commelina Communis ◽  
Blue Light Response

scholarly journals Blue light response of stomata and plasma membrane proton pump

Root Research ◽  
1994 ◽  
Vol 3 (1) ◽  
pp. 14-17 ◽  
Author(s):  
Ken-ichiro SHIMAZAKI
Keyword(s):  
Plasma Membrane ◽  
Blue Light ◽  
Proton Pump ◽  
Light Response ◽  
Blue Light Response ◽  
Plasma Membrane Proton Pump

Blue Light Response

2008 ◽  
Vol 1 (49) ◽  
pp. ec426-ec426
Author(s):  
P. J. Hines
Keyword(s):  
Blue Light ◽  
Light Response ◽  
Blue Light Response

Turning off the blue-light response

Science ◽  
2016 ◽  
Vol 354 (6310) ◽  
pp. 297.18-299
Author(s):  
Pamela J. Hines
Keyword(s):  
Blue Light ◽  
Light Response ◽  
Blue Light Response
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