Results 91 to 100 of about 8,863 (214)

The elongator complex regulates hypocotyl growth in darkness and during photomorphogenesis

, 2021
Elongator promotes RNA polymerase II-mediated transcript elongation through epigenetic activities such as histone acetylation. Elongator regulates growth, development, immune response, sensitivity to drought and abscisic acid.
Fung Uceda, Jorge Alberto, Van Der Straeten, Dominique, De Groeve, Steven, Neyt, Pia, Van Lijsebettens, Mieke, Vandenbussche, Filip, Mas, Paloma, Alonso Baez, Luis, Woloszynska, Magdalena, Gagliardi, Olimpia, Le Gall, Sabine   +10 more
core  

The role of light in shaping plant growth: mechanisms of photomorphogenesis and hormonal integration during seedling development

Frontiers in Plant Physiology
Light is not merely an energy source for plants but a critical environmental signal that determines early developmental outcomes. The transition from seed germination to seedling establishment represents a sensitive and tightly regulated phase during ...
Shital Sandhya, Shital Sandhya, Sunita Kushwah, Harshita B. Saksena, Mukesh Kumar, Neeraj Kumari, Soumya Shrivastava, Ashverya Laxmi   +7 more
doaj   +1 more source

Effects of Continuous or End-of-Day Far-Red Light on Tomato Plant Growth, Morphology, Light Absorption, and Fruit Production

Frontiers in Plant Science, 2019
Shading by sunlit leaves causes a low red (R) to far-red (FR) ratio that results in a low phytochrome stationary state (PSS). A low PSS induces an array of shade avoidance responses that influence plant architecture and development.
Pavlos Kalaitzoglou, Wim van Ieperen, Jeremy Harbinson, Maarten van der Meer, Stavros Martinakos, Kees Weerheim, Celine C. S. Nicole, Leo F. M. Marcelis   +7 more
doaj   +1 more source

A Negative Feedback Loop between PHYTOCHROME INTERACTING FACTORs and HECATE Proteins Fine-Tunes Photomorphogenesis in Arabidopsis

, 2016
The phytochrome interacting factors (PIFs), a small group of basic helix-loop-helix transcription factors, repress photomorphogenesis both in the dark and light. Light signals perceived by the phytochrome family of photoreceptors induce rapid degradation
L. Zhu, R. J. Xin, Q. Y. Bu, H. Shen, J. Dang and E. Huq
core   +1 more source

The Photomorphogenesis Regulator DET1 Binds the Amino-Terminal Tail of Histone H2B in a Nucleosome Context [PDF]

, 2002
Light provides a major source of information from the environment during plant growth and development [1, 2]. Recent results suggest that the key events controlling light-regulated gene expression in plants are translocation of the phytochrome ...
Formiggini, Fabio, Malakhov, Mikhail, Bowler, Chris, Benvenuto, Giovanna, Laflamme, Pierre   +4 more
core   +1 more source

The spatial and temporal regulation of the transcriptome during plant development [PDF]

, 2011
The dicotyledon seedling undergoes organ-specific photomorphogenic development when exposed to light. The cotyledons open and expand, the apical hook opens and the hypocotyl ceases to elongate.
Li, Ying
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ACCUMULATION OF SOME PHYTOCHEMICALS CHANGING COORDINALLY WITH THE PHOTOMORPHOGENESIS OF SALVIA OFFICINALIS L.

, 2020
ACCUMULATION OF SOME PHYTOCHEMICALS CHANGING COORDINALLY WITH THE PHOTOMORPHOGENESIS OF SALVIA OFFICINALIS L.
KILIÇ, Semra, Bölükbaşı, Mehmet
core  

Photomorphogenesis and Photoperiodism in Plants

, 2014
It has long been observed that light affects the way plants grow and develop. Photomorphogenesis encompasses all responses to light that affect plant form.
Weller, James L., Kendrick, Richard E., James L. Weller, Richard E. Kendrick   +3 more
core   +1 more source

Global increase of RNA polymerase II activity and transcriptome size during Arabidopsis photomorphogenesis

International audienceThe initial perception of light by a young plantlet triggers photomorphogenesis, associated with a spectacular reprogramming of plant genome expression.
Bourbousse, Clara
core   +2 more sources

Candidate genes associated with photomorphogenesis in conifers, with defined functions in A. thaliana.

, 2019
Candidate genes associated with photomorphogenesis in conifers, with defined functions in A. thaliana.
Nicolas Delhomme (177486), Sonali Sachin Ranade (6919955), M. Rosario García-Gil (6919958)   +2 more
core   +1 more source