Phototropins But Not Cryptochromes Mediate the Blue Light-Specific Promotion of Stomatal Conductance, While Both Enhance Photosynthesis and Transpiration under Full Sunlight
نویسندگان
چکیده
منابع مشابه
Predicting photosynthesis and transpiration responses to ozone: decoupling modeled photosynthesis and stomatal conductance
Plants exchange greenhouse gases carbon dioxide and water with the atmosphere through the processes of photosynthesis and transpiration, making them essential in climate regulation. Carbon dioxide and water exchange are typically coupled through the control of stomatal conductance, and the parameterization in many models often predict conductance based on photosynthesis values. Some environment...
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Sunlight is the ultimate energy source for nearly all life on Earth. Yet, its importance to life extends far beyond a source of energy because it is also a critical information carrier. Plants and animals sample the light environment to gain information about local surroundings, time of day, and season of the year. Although animals can use opsin-based visual systems to capture information from ...
متن کاملA coupled model of photosynthesis, stomatal conductance and transpiration for a rose leaf (Rosa hybrida L.).
The following three models were combined to predict simultaneously photosynthesis, stomatal conductance, transpiration and leaf temperature of a rose leaf: the biochemical model of photosynthesis of Farquhar, von Caemmerer and Berry (1980, Planta 149: 78-90), the stomatal conductance model of Ball, Woodrow and Berry (In: Biggens J, ed. Progress in photosynthesis research. The Netherlands: Marti...
متن کاملCarbonyl sulfide (COS) as a tracer for canopy photosynthesis, transpiration and stomatal conductance: potential and limitations
The theoretical basis for the link between the leaf exchange of carbonyl sulfide (COS), carbon dioxide (CO(2)) and water vapour (H(2)O) and the assumptions that need to be made in order to use COS as a tracer for canopy net photosynthesis, transpiration and stomatal conductance, are reviewed. The ratios of COS to CO(2) and H(2)O deposition velocities used to this end are shown to vary with the ...
متن کاملSugarcane Photosynthesis, Transpiration, and Stomatal Conductance Due to Flooding and Water Table
number of fields now have less than 40 cm of soil (Shih et al., 1998). Second, for every cm of rainfall, the free Sugarcane (Saccharum spp.) is the primary crop on the Histosols water in the soil profile of EAA Histosols can be exof the Everglades Agricultural Area (EAA), where periodic floods pected to rise about 10 cm (Glaz et al., 2002). Finally, and undesirably high water tables are increas...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 2011
ISSN: 1532-2548
DOI: 10.1104/pp.111.187237