Results 211 to 220 of about 7,282 (242)
Light-regulated chloroplast morphodynamics in a single-celled dinoflagellate. [PDF]
Proc Natl Acad Sci U S ASchramma N, Canales GC, Jalaal M.
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Bridging Evolution and Design: Mapping the Diversity of LOV Photosensors
Herzog RE +6 more
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Phototropism in Conidiobolus Coronatus
Mycologia, 1973The phototropic responses of Conidiobolus coronatus (Cost.) Batko have been investigated with an emphasis on the responses of the secondary conidiophore.
Robert M. Page, Richard A. Humber
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Photochemistry and Photobiology, 1964
Summary Phototropic curvature is seen to varying degrees in all green plants from algae to orchids, and especially in seedlings, where it may assume life‐or‐death importance. It also occurs in a number of fungi. Recent work centers on the photorecptor, its action spectrum, the effector mechanism, and the inter‐relationships with normal growth.The ...
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Summary Phototropic curvature is seen to varying degrees in all green plants from algae to orchids, and especially in seedlings, where it may assume life‐or‐death importance. It also occurs in a number of fungi. Recent work centers on the photorecptor, its action spectrum, the effector mechanism, and the inter‐relationships with normal growth.The ...
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Mutants of Phycomyces with abnormal phototropism [PDF]
Molecular and General Genetics MGG, 1973 A collection of mutants of Phycomyces blakesleeanus with abnormal phototropism is divided into phenotypic groups on the basis of the results of five routine tests of sensory function. The three classes of mutants found permit the formulation of a network of sensory pathways, linking the three types of receptor (light, chemical, gravity) with the three ...
Enrique Cerdá-Olmedo +3 more
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Proceedings of the 11th International Conference on Human-Computer Interaction with Mobile Devices and Services, 2009
This paper illustrates the thesis research and process that led me to conceive, design and evaluate the Phototropic Memories device, a novel interface supporting the intimate sharing of personal visual memories over spatial and temporal distance, between two emotionally bound persons.
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This paper illustrates the thesis research and process that led me to conceive, design and evaluate the Phototropic Memories device, a novel interface supporting the intimate sharing of personal visual memories over spatial and temporal distance, between two emotionally bound persons.
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2009
Land plants cope with the same environmental challenges as animals but have the added complication of being fixed to the ground. Thus, adaptability to variable environmental circumstances is essential to plant survival and fitness. A consequence of this condition is the necessity of plants to possess sophisticated sensors to adjust to changes.
Emmanuel Liscum +2 more
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Land plants cope with the same environmental challenges as animals but have the added complication of being fixed to the ground. Thus, adaptability to variable environmental circumstances is essential to plant survival and fitness. A consequence of this condition is the necessity of plants to possess sophisticated sensors to adjust to changes.
Emmanuel Liscum +2 more
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Phototropin and light-signaling in phototropism
Current Opinion in Plant Biology, 2006Blue-light-induced phototropism in higher plants is regulated by phototropin, which is a photoreceptor kinase that contains a flavin mononucleotide (FMN). Recently, it was found that this kinase is inhibited by the binding of the LOV2 (light-oxygen-voltage2) domain in the dark but that its activity is increased in the light by the release of the LOV2 ...
Mitsuhiro Kimura, Takatoshi Kagawa
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1996
Blue light is used as a source of information on the environment by all kind of living beings, from microbes to animals. The Zygomycete fungus Phycomyces blakesleeanus is notorious for the variety of responses to blue light, various invisible radiations, and other stimuli. The copious literature on the behaviour of Phycomyces accumulated over more than
Enrique Cerdá-Olmedo +1 more
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Blue light is used as a source of information on the environment by all kind of living beings, from microbes to animals. The Zygomycete fungus Phycomyces blakesleeanus is notorious for the variety of responses to blue light, various invisible radiations, and other stimuli. The copious literature on the behaviour of Phycomyces accumulated over more than
Enrique Cerdá-Olmedo +1 more
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Electrophysiology and Phototropism
2006Plants continually gather information about their environment. The conduction of bioelectrochemical excitation is a fundamental property of living organisms. Cells, tissues, and organs transmit electrochemical signals over short and long distances. The sensitive membranes in phloem cells facilitate the passage of electrical excitations in the form of ...
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