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Phototropins But Not Cryptochromes Mediate the Blue Light-Specific Promotion of Stomatal Conductance, While Both Enhance Photosynthesis and Transpiration under Full Sunlight
(American Society of Plant Biologist, 2011-12)
Leaf epidermal peels of Arabidopsis (Arabidopsis thaliana) mutants lacking either phototropins 1 and 2 (phot1 and phot2) or cryptochromes 1 and 2 (cry1 and cry2) exposed to a background of red light show severely impaired ...
Photoreceptor-mediated kin recognition in plants
(Wiley Blackwell Publishing, Inc, 2015-01)
Although cooperative interactions among kin have been established in a variety of biological systems, their occurrence in plants remains controversial. Plants of Arabidopsis thaliana were grown in rows of either a single ...
Shade Promotes Phototropism through Phytochrome B-Controlled Auxin Production
(Cell Press, 2016-12)
Phototropism is an asymmetric growth response enabling plants to optimally position their organs. In flowering plants, the phototropin (phot) blue light receptors are essential to detect light gradients. In etiolated ...
Following the star: inflorescence heliotropism
(Pergamon-Elsevier Science Ltd, 2018-03)
Plant movements in response to directional solar radiation, known as “heliotropism” are frequently observed in nature. Although there is a considerable amount of literature on these movements in vegetative organs, knowledge ...
Cryptochromes are the dominant photoreceptors mediating heliotropic responses of Arabidopsis inflorescences
(Wiley, 2021-10)
Inflorescence movements in response to natural gradients of sunlight are frequently observed in the plant kingdom and are suggested to contribute to reproductive success. Although the physiological and molecular bases of ...
Cryptochromes are the dominant photoreceptors mediating heliotropic responses of Arabidopsis inflorescences
(Wiley Blackwell Publishing, Inc, 2021-10)
Inflorescence movements in response to natural gradients of sunlight are frequently observed in the plant kingdom and are suggested to contribute to reproductive success. Although the physiological and molecular bases of ...
Use of confocal laser as light source reveals stomata-autonomous function
(Public Library of Science, 2006-12-20)
In most terrestrial plants, stomata open during the day to maximize the update of CO2 for photosynthesis, but they close at night to minimize water loss. Blue light, among several environmental factors, controls this ...
Differential UVR8 Signal across the Stem Controls UV-B–Induced Inflorescence Phototropism
(The American Society of Plant Biologists, 2019-09)
In the course of evolution, plants have developed mechanisms that orient their organs toward the incoming light. At the seedling stage, positive phototropism is mainly regulated by phototropin photoreceptors in blue and ...
Differential UVR8 Signal across the Stem Controls UV-B-Induced Inflorescence Phototropism
(American Society of Plant Biologist, 2019-09)
In the course of evolution, plants have developed mechanisms that orient their organs toward the incoming light. At the seedling stage, positive phototropism is mainly regulated by phototropin photoreceptors in blue and ...
Photoreceptor Signaling Networks in Plant Responses to Shade
(Annual Reviews, 2013-04)
The dynamic light environment of vegetation canopies is perceived by phytochromes, cryptochromes, phototropins, and UV RESISTANCE LOCUS 8 (UVR8). These receptors control avoidance responses to preclude exposure to limiting ...