Results 91 to 100 of about 19,473 (219)
FEBS Open Bio, Volume 16, Issue 10, Page 1847-1856, October 2026.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley +1 more source
Vibrational Spectroscopy of Phytochromes
Biomolecules, 2023 Phytochromes are biological photoswitches that translate light into physiological functions. Spectroscopic techniques are essential tools for molecular research into these photoreceptors. This review is directed at summarizing how resonance Raman and IR spectroscopy contributed to an understanding of the structure, dynamics, and reaction mechanism of ...
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Phytochrome A Protects Tomato Plants From Injuries Induced by Continuous Light
Frontiers in Plant Science, 2019 Plants perceive and transduce information about light quantity, quality, direction and photoperiod via several photoreceptors and use it to adjust their growth and development.
Aaron I. Velez-Ramirez +5 more
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FEBS Open Bio, Volume 16, Issue 10, Page 1870-1883, October 2026.Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
wiley +1 more source
PLoS ONE, 2014 PhyC levels have been observed to be markedly lower in phyB mutants than in Arabidopsis or rice wild type etiolated seedlings, but the mechanism of this phenomenon has not been fully elucidated.In the present study, we investigated the mechanism by which phyB affects the protein concentration and photo-sensing abilities of phyC and demonstrated that ...
Xianzhi Xie +2 more
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FEBS Open Bio, Volume 16, Issue 10, Page 1899-1910, October 2026.The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong +3 more
wiley +1 more source
New Phytologist, Volume 252, Issue 1, Page 222-240, October 2026.Proposed model for auxin–DGAT2 crosstalk regulating high‐temperature‐induced hypocotyl elongation. Summary Cell elongation is a fundamental process in plant growth and development, and it is significantly affected by temperature changes. While the signaling mechanisms driving high‐temperature‐induced cell elongation have been extensively studied, the ...
Mohinur Khamzaaliyeva +3 more
wiley +1 more source
, 2001 A transgenic wheat line over-expressing an oat phytochrome A gene under the control of the constitutive maize ubiquitin promoter was generated using a biolistic particle delivery system from immature wheat embryos.
Barcelo, P. +4 more
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Acta Botânica Brasílica, 1997 The role of the seed coat in the light sensitivity of seeds of Raphanus sativus L. cv. redondo gigante was analysed by germination tests of intact and naked seeds. Far-red light caused high inhibition of seed germination, while under white and red lights
Maura Lúcia Costa Gonçalves +1 more
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Effects of Light and Wounding on Jasmonates in Rice phyAphyC Mutants
Plants, 2014 Jasmonates (JA) are lipid-derived plant hormones. They have been shown to be important regulators of photomorphogenesis, a developmental program in plants, which is activated by light through different red and blue light sensitive photoreceptors. In rice,
Rita Brendel +8 more
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