Results 31 to 40 of about 6,377,683 (294)

mRNA expression analysis of the SUMO pathway genes in the adult mouse retina

open access: yesBiology Open, 2015
Sumoylation is a reversible post-translational modification that regulates different cellular processes by conjugation/deconjugation of SUMO moieties to target proteins.
Víctor Abad-Morales   +3 more
doaj   +1 more source

Effect of Changes in Biomass Concentration and Light Cycle on Chlorella Vulgaris Microalgae in Nitrate and Phosphate Removal from Municipal Wastewater

open access: yesتحقیقات سلامت در جامعه, 2021
Introduction and purpose: Municipal wastewater effluents contain high amounts of nitrate and phosphate nutrients. Microalgae have been considered as a bioreactor to absorb nutrients in wastewater due to their environmental friendliness and ability to ...
Elham Movahed   +3 more
doaj  

The moss Bryum argenteum var. muticum Brid. is well adapted to cope with high light in continental Antarctica [PDF]

open access: yes, 2012
The net photosynthetic rate (NP), chlorophyll fluorescence, carotenoid content and chlorophyll content of the cosmopolitan moss Bryum argenteum were measured in the field at Botany Bay, southern Victoria Land, continental Antarctica (77°S).
M. Schlensog   +11 more
core   +1 more source

Attosecond single-cycle undulator light: a review [PDF]

open access: yesReports on Progress in Physics, 2019
Abstract Research at modern light sources continues to improve our knowledge of the natural world, from the subtle workings of life to matter under extreme conditions. Free-electron lasers, for instance, have enabled the characterization of biomolecular structures with sub-ångström spatial resolution, and paved ...
Alan Mak   +12 more
openaire   +4 more sources

Photosynthetic characteristics and growth performance of lettuce (Lactuca sativa L.) under different light/dark cycles in mini plant factories

open access: yesPhotosynthetica, 2020
We investigated the photosynthesis and growth of lettuce (Lactuca sativa L.) grown under three light/dark cycles in a mini plant factory with artificial illumination.
J. ZHOU, J.Z. WANG, T. HANG, P.P. LI
doaj   +1 more source

Promoting the Growth of Haematococcus lacustris under High Light Intensity through the Combination of Light/Dark Cycle and Light Color

open access: yesJournal of Marine Science and Engineering, 2022
The unicellular microalgae Haematococcus lacustris is an astaxanthin-rich organism that is widely used for commercial cultivation, but its main limitation is its relatively low biomass yield.
Lu Liu   +5 more
doaj   +1 more source

Light intensity, photoperiod duration, daily light flux and coral growth of Galaxea fascicularis in an aquarium setting: a matter of photons? [PDF]

open access: yes, 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
core   +1 more source

Achieving a holistic view of the life cycle performance of existing dwellings [PDF]

open access: yes, 2013
Models which fully evaluate the life cycle energy and greenhouse gas (GHG) emissions of national housing stocks are not reported in literature. Capturing a holistic view of energy and emissions of the residential sector is an important process that can ...
Duffy, Aidan   +2 more
core   +4 more sources

Phenotypic plasticity of circadian entrainment under a range of light conditions

open access: yesNeurobiology of Sleep and Circadian Rhythms, 2020
The response to a zeitgeber, particularly the light/dark cycle, may vary phenotypically. Phenotypic plasticity can be defined as the ability of one genome to express different phenotypes in response to environmental variation.
C.R.C. Moreno   +3 more
doaj   +1 more source

Cell Cycle Control by Optogenetically Regulated Cell Cycle Inhibitor Protein p21

open access: yesBiology, 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
doaj   +1 more source

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