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86 results for “UV-B”
Fig. 5 in Melatonin mitigates UV-B stress via regulating oxidative stress response, cellular redox and alternative electron sinks in Arabidopsis thaliana
Fig. 5. Expressions of GPX1-8 genes of UV-B treated (90 min) A. thaliana plants with or without 10 μM melatonin supplement. Experiments were repeated two times, and each data point was the mean of three replicates (n = 6). Significant differences (P <0.05) were marked with different letters (a–d) in the charts.
Fig. 4 in Melatonin mitigates UV-B stress via regulating oxidative stress response, cellular redox and alternative electron sinks in Arabidopsis thaliana
Fig. 4. Activities of APX, GR, POX (90 and 180 min) and expressions of APX1 and GR1 genes (at 90 min) of UV-B treated A. thaliana plants with or without 10 μM melatonin supplement. Experiments were repeated two times, and each data point was the mean of three replicates (n = 6). Significant differences (P <0.05) were marked with different letters (a–d) in the charts.
Fig. 1 in Melatonin mitigates UV-B stress via regulating oxidative stress response, cellular redox and alternative electron sinks in Arabidopsis thaliana
Fig. 1. TBARS and Fv/Fm (maximum efficiency of PSII) values of UV-B treated (90 and 180 min) A. thaliana plants with or without melatonin supplement. C90 and C180: control groups, UV90 and UV180: plants treated with UV-B for 90 or 180 min. M90 and M180: melatonin (10 μM), UVM90 and UVM180: UV-B + melatonin treated plants. Note that Y-axis of Fv/Fm starts from 0.5 for better reflection of differences between treatment groups.
Fig. 3 in Melatonin mitigates UV-B stress via regulating oxidative stress response, cellular redox and alternative electron sinks in Arabidopsis thaliana
Fig. 3. Native activity gel of CAT, CAT activity (90 and 180 min) and expression of CAT1 gene (at 90 min) of UV-B treated A. thaliana plants with or without 10 μM melatonin supplement. Experiments were repeated two times, and each data point was the mean of three replicates (n = 6). Significant differences (P <0.05) were marked with different letters (a–d) in the charts.
Fig. 7 in Melatonin mitigates UV-B stress via regulating oxidative stress response, cellular redox and alternative electron sinks in Arabidopsis thaliana
Fig. 7. Expressions of alternative oxidase (AOX1a-d) and plastid terminal oxidase (PTOX) genes of UV-B treated (90 min) A. thaliana plants with or without 10 μM melatonin supplement. Experiments were repeated two times, and each data point was the mean of three replicates (n = 6). Significant differences (P <0.05) were marked with different letters (a–d) in the charts.
Fig. 5. A in Differential expression after UV-B radiation and characterization of chalcone synthase from the Patagonian hairgrass Deschampsia antarctica
Fig. 5. A) Structural alignment between DaCHS (red) and crystal 4YJY (cyan). The RMSD value was 0.25 Å. B) Molecular dynamics simulation analysis. The MDS was carried out using NAMD software and the trajectory analysis was carried out by using VMD software. C) Proteins' structural stability in the function of RMSD, during 2 ns of MDS. RMSF plots of DaCHS (red) and 4YJY chain A (blue) during MD simulation are compared. The greatest fluctuations are found in the loops region of proteins.
Fig. 1 in Differential expression after UV-B radiation and characterization of chalcone synthase from the Patagonian hairgrass Deschampsia antarctica
Fig. 1. Multiple alignment of amino acids for monocotyledons sequences: H. vulgare HvCHS1 (ID: P26018.1), H. vulgare HvCHS2 (ID: Q96562.1), O. sativa subsp. japonica OsjCHS1(ID: XP_015618054.1), O. sativa subsp. japonica OsjCHS2(ID: XP_015646206.1), O. sativa subsp. indica OsiCHS1 (ID: A2ZEX7.1), Sorghum bicolor SbCHS1(ID: XP_002450874.1), S. bicolor SbCHS2(ID: XP_002450871.1), S. bicolor SbCHS3 (ID: XP_002450875.1), S. bicolor SbCHS4(ID: XP_002450870.1), S. bicolor SbCHS5(ID: XP_002449616.1), S. bicolor SbCHS6 (ID: XP_002450877.1), S. bicolor SbCHS7(ID: XP_002450876.1), Z. mays ZmCHS1 (ID: P24824.1), Z. mays ZmCHS2 (ID: NP_001142246.1). Arrows show active site residues, described for chalcone synthase (Cys 167, Phe 218, His 306 and Asn 339). N-terminal domain and Cterminal domain are shown.
Fig. 4 in Differential expression after UV-B radiation and characterization of chalcone synthase from the Patagonian hairgrass Deschampsia antarctica
Fig. 4. Lineal alignment and secondary structure comparison between DaCHS and the template (code 4YJY). Sequences have a high homology index (92% of sequence identity).
Fig. 3 in Differential expression after UV-B radiation and characterization of chalcone synthase from the Patagonian hairgrass Deschampsia antarctica
Fig. 3. Model of DaCHS structure. The 3D model structure of DaCHS shows 13 β sheets (yellow), 12 α helices (purple) and 8 α helices 310 (blue) and 23 loops. The center core is shown where catalytic residues are positioned. Enlargement of the active site shows the three catalytic residues (Cys 167, His 306 and Asn 339) and the two structural Phe residues (Phe 218, Phe 268). (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)
Data from: Parental exposure modulates the effects of UV-B on offspring in guppies
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Data from: UV-B radiation interacts with temperature to determine animal performance
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Transcriptional differentiation of UV-B protectant genes in maize landraces spanning an elevational gradient in Chiapas, Mexico
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Data from: Chromosomal loci important for cotyledon opening under UV-B in Arabidopsis thaliana
BACKGROUND: Understanding of the genetic architecture of plant UV-B responses allows extensive targeted testing of candidate genes or regions, along with combinations of those genes, for placement in metabolic or signal transduction pathways. RESULTS: Composite interval mapping and single-marker analysis methods were used to identify significant loci for cotyledon opening under UV-B in four sets of recombinant inbred lines. In addition, loci important for canalization (stability) of cotyledon opening were detected in two mapping populations. One candidate locus contained the gene HY5. Mutant analysis demonstrated that HY5 was required for UV-B-specific cotyledon opening. CONCLUSIONS: Structured mapping populations provide key information on the degree of complexity in the genetic control of UV-B-induced cotyledon opening in Arabidopsis. The loci identified using quantitative trait analysis methods are useful for follow-up testing of candidate genes.
Data from: Chromosomal loci important for cotyledon opening under UV-B in Arabidopsis thaliana
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TOMS Nimbus-7 UV-B Erythemal Local Noon Irradiance Daily L3 Global 1 deg x 1.25 deg Lat/Lon Grid V008 (TOMSN7L3dery) at GES DISC
This Nimbus-7 Total Ozone Mapping Spectrometer (TOMS) version 8 daily global gridded data product contains UV-B erythemal local noon irradiance values. The data are mapped to a global grid of size 180 x 288 with a lat-long resolution of 1.00 x 1.25 degrees. These data are stored in an ASCII format.The TOMS data were produced by the Laboratory for Atmospheres at NASA Goddard Space Flight Center (Code 614).
TOMS Nimbus-7 UV-B Erythemal Local Noon Irradiance Monthly L3 Global 1 deg x 1.25 deg Lat/Lon Grid V008 (TOMSN7L3mery) at GES DISC
This Nimbus-7 Total Ozone Mapping Spectrometer (TOMS) version 8 monthly averaged global gridded data product contains UV-B erythemal local noon irradiance values. The data are mapped to a global grid of size 180 x 288 with a lat-long resolution of 1.00 x 1.25 degrees. These data are stored in an ASCII format.The TOMS data were produced by the Laboratory for Atmospheres at NASA Goddard Space Flight Center (Code 614).
TOMS Earth Probe UV-B Erythemal Local Noon Irradiance Daily L3 Global 1 deg x 1.25 deg Lat/Lon Grid V008 (TOMSEPL3dery) at GES DISC
This Earth Probe (EP) Total Ozone Mapping Spectrometer (TOMS) version 8 daily global gridded data product contains UV-B erythemal local noon irradiance values. The data are mapped to a global grid of size 180 x 288 with a lat-long resolution of 1.00 x 1.25 degrees. These data are stored in an ASCII format.The TOMS data were produced by the Laboratory for Atmospheres at NASA Goddard Space Flight Center (Code 614).
Transcription profiling of Arabidopsis seedings exposed to UV-B irradiation
Interaction of COP1 and UVR8 which regulate UV-B-induced photomorphogenesis and stress acclimation in Arabidopsis thaliana.
TOMS Nimbus-7 Total Ozone Aerosol Index UV-Reflectivity UV-B Erythemal Irradiances Daily L3 Global 1 deg x 1.25 deg V008 (TOMSN7L3) at GES DISC
The Nimbus-7 Total Ozone Mapping Spectrometer (TOMS) version 8 daily global gridded data product contains total column ozone, UV aerosol index, Lambertian effective surface reflectivity (Rayleigh corrected), and UV-B erythemal local noon irradiances. The data are mapped to a global grid of size 180 x 288 with a lat-long resolution of 1.00 x 1.25 degrees. These data are stored in the EOS Hierarchical Data Format (HDF-EOS).The TOMS data were produced by the Laboratory for Atmospheres at NASA Goddard Space Flight Center (Code 614).
TOMS Earth Probe UV-B Erythemal Local Noon Irradiance Monthly L3 Global 1 deg x 1.25 deg Lat/Lon Grid V008 (TOMSEPL3mery) at GES DISC
This Earth Probe (EP) Total Ozone Mapping Spectrometer (TOMS) version 8 monthly averaged global gridded data product contains UV-B erythemal local noon irradiance values. The data are mapped to a global grid of size 180 x 288 with a lat-long resolution of 1.00 x 1.25 degrees. These data are stored in an ASCII format.The TOMS data were produced by the Laboratory for Atmospheres at NASA Goddard Space Flight Center (Code 614).
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.