Results 21 to 30 of about 8,863 (214)

UV Lighting in Horticulture: A Sustainable Tool for Improving Production Quality and Food Safety

Horticulturae, 2021
Ultraviolet (UV) is a component of solar radiation that can be divided into three types defined by waveband: UV-A (315–400 nm), UV-B (280–315 nm), and UV-C (
Danilo Loconsole, Pietro Santamaria
doaj   +1 more source

Influence of phytochromes on microRNA expression, phenotype, and photosynthetic activity in A. thaliana phy mutants under light with different spectral composition

Photosynthetica, 2023
Light-induced changes in miRNAs, morphogenesis, and photosynthetic processes in phytochrome-deficient mutant plants grown under different light qualities were studied.
P. PASHKOVSKIY, V. KRESLAVSKI, A. KHUDYAKOVA, A. KOSOBRYUKHOV, Vl.V. KUZNETSOV, S.I. ALLAKHVERDIEV   +5 more
doaj   +1 more source

An integrative model for phytochrome B mediated photomorphogenesis:from protein dynamics to physiology [PDF]

, 2010
Plants have evolved various sophisticated mechanisms to respond and adapt to changes of abiotic factors in their natural environment. Light is one of the most important abiotic environmental factors and it regulates plant growth and development ...
Nagy, Ferenc, Fleck, Christian, Julia Rausenberger, Hussong, Andrea, Stefan Kircher, Kirchenbauer, Daniel, Kirchenbauer Daniel, Hussong Andrea, Ferenc Nagy, Rausenberger, Julia, Schäfer, Eberhard, Andrea Hussong, Timmer, Jens, Rausenberger Julia, Timmer Jens, Kircher Stefan, Eberhard Schäfer, Schäfer Eberhard, Christian Fleck, Daniel Kirchenbauer, Nagy Ferenc, Fleck Christian, Kircher, Stefan, Jens Timmer   +23 more
core   +2 more sources

Heat Stress Factors Expressed during Seed Maturation Differentially Regulate Seed Longevity and Seedling Greening

Plants, 2020
Heat Stress Factor A9 (A9), a seed-specific transcription factor contributing to seed longevity, also enhances phytochrome-dependent seedling greening. The RNA-seq analyses of imbibed-seed transcripts here reported indicated potential additional effects ...
Concepción Almoguera, Pilar Prieto-Dapena, Raúl Carranco, José Luis Ruiz, Juan Jordano   +4 more
doaj   +1 more source

Blue Light Monochromatic Irradiation for 12 Hours in Lighting Pattern with Combinations of Blue and Red Light Elongates Young Cos Lettuce Leaves and Promotes Growth under High Daily Light Integral

HortScience, 2021
Cos lettuce was grown under different spectral photon flux density distribution (SPFD) change patterns with blue- and/or red light-emitting diode (LED) irradiation with a 24-hour cycle.
Tomohiro Jishi, Ryo Matsuda, Kazuhiro Fujiwara   +2 more
doaj   +1 more source

Overexpression of a pseudo-etiolated-in-light-like protein in Taraxacum koksaghyz leads to a pale green phenotype and enables transcriptome-based network analysis of photomorphogenesis and isoprenoid biosynthesis

Frontiers in Plant Science, 2023
IntroductionPlant growth and greening in response to light require the synthesis of photosynthetic pigments such as chlorophylls and carotenoids, which are derived from isoprenoid precursors.
Silva Melissa Wolters, Vincent Alexander Benninghaus, Kai-Uwe Roelfs, Nicole van Deenen, Richard M. Twyman, Dirk Prüfer, Dirk Prüfer, Christian Schulze Gronover   +7 more
doaj   +1 more source

Morphological Response of Soybean (Glycine max (L.) Merr.) Cultivars to Light Intensity and Red to Far-Red Ratio

Agronomy, 2019
In soybean production, the shade avoidance response can affect yield negatively in both mono- and inter-cropping systems due to increased heterogeneity of the crop and lodging.
Tina Hitz, Jens Hartung, Simone Graeff-Hönninger, Sebastian Munz   +3 more
doaj   +1 more source

Light Spectrum Differentially Affects the Yield and Phytochemical Content of Microgreen Vegetables in a Plant Factory

Plants, 2021
Light quality exerts considerable effects on crop development and phytochemical content. Moreover, crops grown as microgreens are ideal for plant factories with artificial lighting, since they contain greater amounts of bioactive compounds compared to ...
Filippos Bantis
doaj   +1 more source

Photomorphogenesis and Photoreceptors

, 2016
Plants use light as their main source of energy and to gather information about their surroundings. The light environment is monitored through an extensive set of photoreceptors and largely dictates plant development through induction of processes such as germination and flowering, entrainment of the circadian clock and photomorphogenic responses ...
de Wit, M., Pierik, R.
openaire   +4 more sources

BBX24 Interacts with DELLA to Regulate UV-B-Induced Photomorphogenesis in Arabidopsis thaliana

, 2022
UV-B radiation, sensed by the photoreceptor UVR8, induces signal transduction for plant photomorphogenesis. UV-B radiation affects the concentration of the endogenous plant hormone gibberellin (GA), which in turn triggers DELLA protein degradation ...
Yuewei Huang, Shaoshan Li, Guizhen Lyu, Tingting Li, Lyu, Guizhen, Xie, Yuxin, Lyu, Suihua, Hui Xiong, Tingting Miao, Xiong, Hui, Li, Shaoshan, Li, Tingting, Suihua Lyu, Huang, Yuewei, Miao, Tingting, Yuxin Xie   +15 more
core   +1 more source