Results 1 to 10 of about 3,555,650 (291)

On photokinetics under monochromatic light [PDF]

open access: yesFrontiers in Chemistry, 2023
The properties of photokinetics under monochromatic light have not yet been fully described in the literature. In addition, for the last 120 years or so, explicit, handy model equations that can map out the kinetic behaviour of photoreactions have been ...
Mounir Maafi
doaj   +7 more sources

Gamma irradiation induced effects on in vitro shoot cultures and influence of monochromatic light regimes on irradiated shoot cultures of Dendrobium sonia orchid [PDF]

open access: yesBiotechnology Reports, 2019
The effects of gamma radiation and monochromatic lights on growth of in vitro shoot cultures of orchid, Dendrobium sonia, were investigated. The gamma irradiated shoot cultures grown under white, blue, yellow and red monochromatic lights exhibited ...
Vandita Billore   +3 more
doaj   +5 more sources

Monochromatic light reprograms transcription, metabolism, and rhizosphere microbial communities in Salvia miltiorrhiza [PDF]

open access: yesPlant Signaling & Behavior
Salvia miltiorrhiza is a valuable medicinal plant with diverse pharmacological applications and high market demand. Light quality is a critical environmental factor regulating plant growth, secondary metabolism, and interactions with rhizosphere ...
Xiaoyan Chen   +11 more
doaj   +2 more sources

Monochromatic light affects intestinal barrier function of chick via an anti-oxidation pathway involving melatonin and its receptor Mel1b [PDF]

open access: yesPoultry Science
: Extensive evidence indicated that monochromatic lights could significantly affect broiler growth performance and intestinal function. However, the exact underlying mechanisms remain unknown.
Wanqi Tang   +4 more
doaj   +2 more sources

Transcriptomic analysis reveals light quality response and systemic nutrient allocation under monochromatic light environments in Nicotiana tabacum [PDF]

open access: yesBMC Plant Biology
Light quality plays a crucial role in plant growth and development. Nevertheless, mechanistic insights regarding the effects of monochromatic red light and monochromatic blue light on the development of tobacco seedlings remain limited.
Jinge Du   +7 more
doaj   +2 more sources

Profiles of Rho, Opn4, c-Fos, and Birc5 mRNA expression in Wistar rat retinas exposed to white or monochromatic light [PDF]

open access: yesFrontiers in Neuroanatomy, 2022
Despite concern over potential retinal damage linked to exposure to light-emitting-diode (LED) light (particularly blue light), it remains unknown how exposure to low-intensity monochromatic LED light affects the expression of rhodopsin (Rho, a ...
Natalia Ziółkowska, Bogdan Lewczuk
doaj   +2 more sources

Effects of different monochromatic light on growth performance and liver circadian rhythm of Yangzhou geese [PDF]

open access: yesPoultry Science
The objective of this study is to examine the impact of monochromatic light on the circadian rhythms of blood melatonin and insulin-like growth factor 1 (IGF-1) levels, liver clock genes, and melatonin receptors.
Yingqing Xu   +7 more
doaj   +2 more sources

Deep sequencing identification of miRNAs in pigeon ovaries illuminated with monochromatic light [PDF]

open access: yesBMC Genomics, 2018
Background The use of light of different wavelengths has grown popular in the poultry industry. An optimum wavelength is believed to improve pigeon egg production, but little is known about the role of microRNAs (miRNAs) in the effects of monochromatic ...
Ying Wang   +4 more
doaj   +2 more sources

Effect of monochromatic light combinations on muscle fiber types in broilers after thyroidectomy [PDF]

open access: yesPoultry Science
Our previous research indicated that monochromatic light combinations influence muscle fiber types in broilers, potentially through alterations in thyroid function, yet the underlying mechanisms remained elusive.
Yameng Liu   +7 more
doaj   +2 more sources

Effects of thyroid hormone on monochromatic light combinations mediate skeletal muscle fiber pattern in broilers [PDF]

open access: yesPoultry Science
: It has been shown that monochromatic green light and blue light promote skeletal muscle development in early (P0-P26) and later growth stages (P27-P42), respectively.
Yameng Liu   +5 more
doaj   +2 more sources

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