Results 21 to 30 of about 458,715 (335)

Genome-wide Association Study Identifies Candidate Loci with Major Contributions to the Genetic Control of Pod Morphological Traits in Snap Bean

open access: yesJournal of the American Society for Horticultural Science, 2023
Snap beans are cultivars of common bean (Phaseolus vulgaris) that are cultivated for their fleshy immature pods that exhibit a wide diversity of pod shapes and sizes. The genetic basis of the snap bean pod shape is complex and involves the interaction of
Ana Saballos, Martin M. Williams II
doaj   +1 more source

Ultrafast spectroscopy reveals singlet fission, ionization and excimer formation in perylene film

open access: yesScientific Reports, 2021
Singlet exciton fission (SF) is a spin-allowed process whereby two triplet excitons are created from one singlet exciton. This phenomenon can offset UV photon energy losses and enhance the overall efficiency in photovoltaic devices.
Wenjun Ni   +2 more
doaj   +1 more source

Does Long-Term Elevation of CO2 Concentration Increase Photosynthesis in Forest Floor Vegetation? (Indiana Strawberry in a Maryland Forest). [PDF]

open access: yes, 1997
As the partial pressure of CO2 (pCO2) in the atmosphere rises, photorespiratory loss of carbon in C3 photosynthesis will diminish and the net efficiency of light-limited photosynthetic carbon uptake should rise.
Drake, B.G.   +3 more
core   +3 more sources

Photosynthesis 2.0

open access: yesInternational Journal of Molecular Sciences, 2023
Photosynthesis is a process that provides the continuous income of energy needed to sustain life on our planet [...]
Stefano Cazzaniga, Matteo Ballottari
openaire   +3 more sources

Defective TiO2 with high photoconductive gain for efficient and stable planar heterojunction perovskite solar cells

open access: yesNature Communications, 2016
Perovskite-based photovoltaics have already reached high efficiency levels but their stability under operating conditions remains a challenge. Here, Li et al.
Yanbo Li   +10 more
doaj   +1 more source

Ecophysiological traits of grasses: resolving the effects of photosynthetic pathway and phylogeny [PDF]

open access: yes, 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
core   +2 more sources

Expression of a CO2-permeable aquaporin enhances mesophyll conductance in the C4 species Setaria viridis

open access: yeseLife, 2021
A fundamental limitation of photosynthetic carbon fixation is the availability of CO2. In C4 plants, primary carboxylation occurs in mesophyll cytosol, and little is known about the role of CO2 diffusion in facilitating C4 photosynthesis.
Maria Ermakova   +11 more
doaj   +1 more source

Harnessing the Algal Chloroplast for Heterologous Protein Production

open access: yesMicroorganisms, 2022
Photosynthetic microbes are gaining increasing attention as heterologous hosts for the light-driven, low-cost production of high-value recombinant proteins.
Edoardo Andrea Cutolo   +3 more
doaj   +1 more source

Changing patterns of global-scale vegetation photosynthesis, 1982-1999 [PDF]

open access: yes, 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
core   +1 more source

Control of primary productivity and the significance of photosynthetic bacteria in a meromictic kettle lake. [PDF]

open access: yes, 1989
During 1986 planktonic primary production and controlling factors were investigated in a small (A0 = 11.8 · 103 m2, Zmax = 11.5 m) meromictic kettle lake (Mittlerer Buchensee).
A. Bricaud   +48 more
core   +1 more source

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