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ShareScore release 0.7.1
Dataset results
222 results for “photosynthesis”
Leaf Photosynthesis Rates (FIFE)
The objective of the Leaf Photosynthesis study was to measure the response of leaf photosynthesis and stomatal conductance to light, temperature, vapor pressure deficit, carbon dioxide and water potential for the most abundant C4 species at the FIFE study area. To this end, photosynthesis measurements were made on 6 days in June, July and August of 1987 at three different locations in the northwest quadrant of the FIFE study area. Leaf photosynthetic rate is measured by enclosing a leaf in a closed, transparent chamber and measuring the decrease in carbon dioxide concentration as a function of time. Light flux density is measured outside of the chamber and must be corrected for the chamber transmittance, which is 0.9. These data can be fit to various models of leaf photosynthesis and stomatal conductance by providing the responses to light, temperature leaf water potential, and carbon dioxide under field conditions on intact plants.
VIIRS/JPSS1 Gross Primary Productivity and Net Photosynthesis Gap-Filled 8-Day L4 Global 500m SIN Grid V002
The NOAA-20 Visible Infrared Imaging Radiometer Suite (VIIRS) Gross Primary Productivity (GPP) and Net Photosynthesis (PSN) Gap-Filled (VJ117A2GF) Version 2 data product is a cumulative composite of GPP values based on the radiation-use efficiency concept that is potentially used as inputs to data models to calculate terrestrial energy, carbon, water cycle processes, and biogeochemistry of vegetation. VJ117A2GF is an 8-day composite at 500 meter spatial resolution delivered as a gridded Level 4 (L4) product in Sinusoidal projection.The VJ117A2GF will be generated at the end of each year when the entire yearly 8-day VJ115A2H is available. Hence, the gap-filled VJ117A2GF is the improved VJ117A2, which has cleaned the poor-quality inputs from 8-day Leaf Area Index and Fraction of Photosynthetically Active Radiation (LAI/FPAR) based on the Quality Control (QC) label for every pixel. If any LAI/FPAR pixel did not meet the quality screening criteria, its value is determined through linear interpolation. However, users cannot get VJ117A2GF in near-real time because it will be generated only at the end of a given year. Provided in the VJ117A2GF product are layers for GPP, PSN, along with a quality control layer. A low resolution browse image for GPP is also available for each VJ117A2GF granule.Known Issues* For complete information about known issues please refer to the [MODIS/VIIRS Land Quality Assessment website](https://landweb.modaps.eosdis.nasa.gov/knownissue?sensor=VIIRS).
Canopy Photosynthesis Rates (FIFE)
The Canopy Photosynthesis Data Set data were collected from five sites within the FIFE study area during July 1, 1987 through October 12, 1987. The objectives of the study were to estimate canopy photosynthetic rates, respiration rates, and bulk stomatal resistance. Photosynthesis was measured by monitoring the net exchange of CO2 from the canopy to the atmosphere while the canopy is enclosed in a Plexiglas chamber equipped with a LI-COR CO2 gas analyzer. The rate of CO2 concentration change over intervals of 10 - 20 seconds is measured. This CO2 concentration rate of change is used along with other factors (e.g., the amount of canopy area enclosed, the volume of the enclosure, and temperature) to estimate the net photosynthesis rate. The stomatal resistance and conductance is calculated from the total leaf resistance (i.e., calculated via the transpiration rate along with the leaf and air temperatures) minus the boundary layer resistance. Stomatal resistance of selected species of the grass used to estimate the total canopy resistance were measured independently using a leaf diffusion porometer. The results showed that estimated values of net CO2 flux varied between about 0.25 and 1.0 [mg][m^-2][sec^-1] during IFC-2 and IFC-3, and around zero during IFC-4. Resistances ranged from 80 [sec][m^-1] to 300 [sec] [m^-1] during IFC-2 and IFC-3, rising to very high values (greater than 1000 [sec][m^-1]) during IFC-4.
A photosynthesis operon in the chloroplast genome drives speciation in evening primroses
GEO Series GSE174154. Oenothera elata subsp. hookeri; Oenothera elata subsp. hookeri x Oenothera grandiflora. 30 samples. Type: Expression profiling by high throughput sequencing; Other.
Expression of OsTPX Gene Improves Cellular Redox Homeostasis and Photosynthesis Efficiency in Synechococcus elongatus PCC 7942
GEO Series GSE122841. Synechococcus elongatus PCC 7942 = FACHB-805. 4 samples. Type: Expression profiling by high throughput sequencing.
Impaired cell-cell communication in multicellular cyanobacteria affects carbon uptake, photosynthesis and the cell wall
GEO Series GSE161085. Nostoc sp. PCC 7120 = FACHB-418. 24 samples. Type: Expression profiling by high throughput sequencing.
Conserved roles of B-GATAs in the regulation of photosynthesis and high-light stress response
GEO Series GSE208563. Marchantia polymorpha; Arabidopsis thaliana. 72 samples. Type: Expression profiling by high throughput sequencing.
Biological nitrogen fixation maintains C/N balance and photosynthesis at elevated CO2
GEO Series GSE244008. Medicago sativa. 86 samples. Type: Expression profiling by high throughput sequencing.
Systems analysis of the response of photosynthesis, metabolism and growth to an increase in irradiance in the photosynthesis model organism Chlamydomonas reinhardtii
GEO Series GSE56800. Chlamydomonas reinhardtii. 20 samples. Type: Expression profiling by array.
PROTON GRADIENT REGULATION 5 enables efficient C4 photosynthesis under fluctuating light
GEO Series GSE287975. Setaria viridis. 9 samples. Type: Expression profiling by high throughput sequencing.
The RRM domain-containing protein Rbp3 interacts with ribosomes and the 3’ ends of mRNAs encoding photosynthesis proteins
GEO Series GSE269515. Synechocystis sp. PCC 6803. 16 samples. Type: Expression profiling by array.
Global analysis of photosynthesis transcriptional regulatory networks [Expression profiling]
GEO Series GSE58554. Cereibacter sphaeroides; Cereibacter sphaeroides 2.4.1. 20 samples. Type: Expression profiling by array.
Prolonged water limitation in B. napus restricts growth but maintains photosynthesis through genotype specific time-of-day changes in transcriptomes and sulfur-related metabolomes
GEO Series GSE261928. Brassica napus. 355 samples. Type: Expression profiling by high throughput sequencing.
Novel Role of JAC1 in Influencing Photosynthesis, Stomatal Conductance, and Photooxidative Stress Signalling Pathway in Arabidopsis thaliana
GEO Series GSE143762. Arabidopsis thaliana. 12 samples. Type: Expression profiling by high throughput sequencing.
LSD1, EDS1 and PAD4 Conditionally Regulate Cellular Signaling Homeostasis, Photosynthesis, Water Use Efficiency and Seed Yield in Arabidopsis
GEO Series GSE24766. Arabidopsis thaliana. 24 samples. Type: Expression profiling by array.
Heterosis of Arabidopsis C24 x Col hybrids is associated with increased photosynthesis capacity.
GEO Series GSE36273. Arabidopsis thaliana. 6 samples. Type: Expression profiling by genome tiling array.
The immune NIK1/RPL10/LIMYB signaling module regulates photosynthesis and translation under biotic and abiotic stresses
GEO Series GSE294149. Arabidopsis thaliana. 12 samples. Type: Expression profiling by high throughput sequencing.
Over-expression of a transcription factor mEmBP-1a increases rice photosynthesis, biomass and yield by regulating the expression of multiple key photosynthesis genes
GEO Series GSE143259. Oryza sativa. 8 samples. Type: Expression profiling by high throughput sequencing.
HOT3/eIF5B1 confers Kozak motif-dependent translational control of photosynthesis-associated nuclear genes for chloroplast biogenesis
GEO Series GSE212857. Arabidopsis thaliana. 24 samples. Type: Expression profiling by high throughput sequencing; Other.
Shining Light on Regulatory Networks Integrating Nitrogen Use and Photosynthesis
GEO Series GSE276461. Arabidopsis thaliana. 96 samples. Type: Expression profiling by high throughput sequencing.
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International Brain Laboratory public data
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OpenNeuro
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