Results 41 to 50 of about 392,956 (272)
Scientific Reports, 2023 Due to the photocatalytic property of titanium dioxide (TiO2), its application may be dependent on the growing light environment. In this study, radish plants were cultivated under four light intensities (75, 150, 300, and 600 μmol m−2 s−1 photosynthetic
Akram Vatankhah +7 more
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Evolution of Photosynthesis and Biospheric Oxygenation Contingent Upon Nitrogen Fixation? [PDF]
Int.J.Astrobiol. 4 (2005) 251-257, 2006 How photosynthesis by Precambrian cyanobacteria oxygenated Earth's biosphere remains incompletely understood. Here it is argued that the oxic transition, which took place between approximately 2.3 and 0.5 Gyr ago, required a great proliferation of cyanobacteria, and this in turn depended on their ability to fix nitrogen via the nitrogenase enzyme ...
arxiv +1 more source
Efficiency of the oxygenic photosynthesis on Earth-like planets in the habitable zone [PDF]
, 2021 Oxygenic photosynthesis is the most important biochemical process in Earth biosphere and likely very common on other habitable terrestrial planets, given the general availability of its input chemical ingredients and of light as source of energy. It is therefore important to evaluate the effective possibility of oxygenic photosynthesis on planets ...
arxiv +1 more source
Ecophysiological traits of grasses: resolving the effects of photosynthetic pathway and phylogeny [PDF]
, 2009 C4 photosynthesis is an important example of convergent evolution in plants, having arisen in eudicots, monocots and diatoms. Comparisons between such diverse groups are confounded by phylogenetic and ecological differences, so that only broad ...
Brad S. Ripley +6 more
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Unified representation of the C3, C4, and CAM photosynthetic pathways with the Photo3 model [PDF]
Ecological Modelling, 384, 173-187 (2018), 2018 Recently, interest in crassulacean acid metabolism (CAM) photosynthesis has risen and new, physiologically based CAM models have emerged. These models show promise, yet unlike the more widely used physiological models of C3 and C4 photosynthesis, their complexity has thus far inhibited their adoption in the general community.
arxiv +1 more source
The repressive role of Arabidopsis H2A.Z in transcriptional regulation depends on AtBMI1 activity
Nature Communications, 2019 Arabidopsis H2A.Z plays an important role in regulating gene expression in response to stressors; however, the underlying mechanism is still puzzling.
Ángeles Gómez-Zambrano +2 more
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Cytochrome cM decreases photosynthesis under photomixotrophy in Synechocystis sp. PCC 6803 [PDF]
, 2020 Photomixotrophy is a metabolic state that enables photosynthetic microorganisms to simultaneously perform photosynthesis and metabolism of imported organic carbon substrates.
Allahverdiyeva, Yagut +7 more
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Photosynthesis and artificial photosynthesis research [PDF]
Research on Chemical Intermediates, 2014 Since the emergence of modern science, photosynthesis has been the focus of interest of many researchers because of its importance for all forms of life on this planet. In particular, remarkable progress has been made during the last two decades.
Miwa Sugiura, Mamoru Nango
openaire +2 more sources
Plants, 2020 Heterologous expression of the NAD+-dependent phosphite dehydrogenase (PTXD) bacterial enzyme from Pseudomonas stutzerii enables selective growth of transgenic organisms by using phosphite as sole phosphorous source.
Edoardo Cutolo +5 more
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Changing patterns of global-scale vegetation photosynthesis, 1982-1999 [PDF]
, 2005 The primary objective of this research was to assess changes in global vegetation photosynthesis between 1982 and 1999. Global-scale Advanced Very High Resolution Radiometer (AVHRR) Normalized Difference Vegetation Index (NDVI) data from the Pathfinder ...
Harris, R, Young, SS
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