Results 41 to 50 of about 1,240,084 (305)
The Bamboo Flowering Cycle Sheds Light on Flowering Diversity
Frontiers in Plant Science, 2020 Bamboo is a perennial flowering plant with a distinctive life cycle: many bamboo species remain in the vegetative phase for decades, followed by mass synchronous flowering and subsequent death.
Xiao Zheng +12 more
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Cell Cycle Control by Optogenetically Regulated Cell Cycle Inhibitor Protein p21
Biology, 2023 The progression through the cell cycle phases is driven by cyclin-dependent kinases and cyclins as their regulatory subunits. As nuclear protein, the cell cycle inhibitor p21/CDKN1A arrests the cell cycle at the growth phase G1 by inhibiting the activity
Levin Lataster +5 more
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Light‐Controlled Cell‐Cycle Arrest and Apoptosis [PDF]
Angewandte Chemie, 2020 AbstractCell‐cycle interference by small molecules has widely been used to study fundamental biological mechanisms and to treat a great variety of diseases, most notably cancer. However, at present only limited possibilities exist for spatio‐temporal control of the cell cycle. Here we report on a photocaging strategy to reversibly arrest the cell cycle
Edgar Uhl +4 more
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Harmonic Generation with Single-Cycle Light Pulses
EPJ Web of Conferences, 2013 We study theoretically spatiotemporal pulse dynamics in cubic nonlinear media with instant response, nonresonant absorption and normal group velocity dispersion and reveal new features of harmonic generation when the pulse duration is reduced, including ...
Sukhorukov A.A. +3 more
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Light Protection of Cycle Lanes [PDF]
International Transport Forum Discussion Papers, 2018 This report reviews the effectiveness of light separation as an alternative to more permanent infrastructure to protect cycle lanes. With more cyclists on the roads than ever, it is important to consider infrastructure options that safeguard cyclists and other road users whilst being cost effective and easily adaptable to cities that are constantly ...
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Temperature, light and nitrate sensing coordinate Arabidopsis seed dormancy cycling resulting in winter and summer annual phenotypes [PDF]
, 2013 Seeds use environmental cues to sense the seasons and their surroundings to initiate the plants life cycle. Dormancy cycling underlying this process is extensively described, but the molecular mechanism is largely unknown.
Clay, Heather A. +4 more
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Frontiers in Microbiology, 2015 The proton pump rhodopsin (PPR) is widely found in marine bacteria and archaea, where it functions to capture light energy and convert it to ATP. While found in several lineages of dinoflagellates, this gene has not been studied in Prorocentrales species
Xinguo eShi +7 more
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, 2012 Light is one of the most important abiotic factors influencing the (skeletal) growth of scleractinian corals. Light stimulates coral growth by the process of light-enhanced calcification, which is mediated by zooxanthellar photosynthesis.
Verreth, J.A.J. +6 more
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Frontiers in PhysiologyExposure of experimental rodents to controlled cycles of light, food, and temperature is important when investigating alterations in circadian cycles that profoundly influence health and disease. However, applying such stimuli simultaneously is difficult
Ramon Farré +16 more
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Fisheries and Aquatic Sciences, 2019 Russian sturgeon (Acipenser gueldenstaedtii) is commercially important in Korea because its caviar is highly prized. Although the early ontogeny of the species has been described, behavioral modifications in response to various light intensities or diel ...
Eun Jeong Kim +2 more
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