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  1. 3741
    por Gentine, P., Alemohammad, S. H.
    Publicado 2018
    “…The resulting product is a proxy for ecosystem photosynthetically active radiation absorbed by chlorophyll (fAPAR(Ch)). Multiplying this new product with a MODIS estimate of photosynthetically active radiation provides a new MODIS‐only reconstruction of SIF called Reconstructed SIF (RSIF). …”
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    Reconstructed Solar‐Induced Fluorescence: A Machine Learning Vegetation Product Based on MODIS Surface Reflectance to Reproduce GOME‐2 Solar‐Induced Fluorescence
  2. 3742
    “…Recent developments of the remote sensing of solar-induced chlorophyll fluorescence (SIF) and vegetation spectroscopy have shown promising results in using this information to quantify plant photosynthetic activities and stresses at the ecosystem scale. …”
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    FluoSpec 2—An Automated Field Spectroscopy System to Monitor Canopy Solar-Induced Fluorescence
  3. 3743
    “…Three types of proximal optical sensors (chlorophyll meters, canopy reflectance sensors, and fluorescence-based flavonols meters) for monitoring the crop N status of vegetable crops are reviewed, addressing practical caveats and sampling considerations and evaluating the practical use of these sensors for crop N management. …”
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    Proximal Optical Sensors for Nitrogen Management of Vegetable Crops: A Review
  4. 3744
    “…Then, to study energy transfer from parietin, we compared the response to UV of untreated and parietin-free thalli (removed with acetone). A chlorophyll fluorescence kinetic assessment provided evidence of UV-induced electron transport, though independently of the presence of parietin. …”
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    Can Parietin Transfer Energy Radiatively to Photosynthetic Pigments?
  5. 3745
    “…For example, the leaves are rich sources of terpenoids, carotenoids and fatty acids, as well as of various essential amino acids, chlorophyll, vitamins, tannins, carbohydrates, sterols, polysaccharides, isolectins and minerals. …”
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    Urtica spp.: Ordinary Plants with Extraordinary Properties
  6. 3746
    “…HPLC-MS of extracts showed that soil and spring water increased chlorophyll and hydroxychlorophyll a concentrations. …”
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    Elemental and macromolecular modifications in Triticum aestivum L. plantlets under different cultivation conditions
  7. 3747
    “…This increase in growth of plants with severe infection of powdery mildew was especially surprising as leaves contained lower levels of chlorophyll than plants without AMF and had a greater concentration of malondialdehyde, an indicator of the damage of cell membrane. …”
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    Arbuscular mycorrhiza fungi increased the susceptibility of Astragalus adsurgens to powdery mildew caused by Erysiphe pisi
  8. 3748
    “…We measured accrual of algae, phosphorus uptake capacity, and decomposition of poplar leaves in autumn in open- and closed-canopy reaches in 3 forest and 3 agricultural streams. Chlorophyll a abundance did not change significantly with stream type or with canopy cover, although in some agricultural streams it was higher in open than in closed canopy reaches. …”
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    Priming of leaf litter decomposition by algae seems of minor importance in natural streams during autumn
  9. 3749
    “…Our results demonstrate that VAL1 is a crucial enzyme in the de novo purine biosynthesis pathway and is involved in regulating chloroplast development, chlorophyll metabolism, and cell division during leaf development in rice.…”
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    VIRESCENT-ALBINO LEAF 1 regulates leaf colour development and cell division in rice
  10. 3750
    por Ingram, Travis, Burns, Zuri D.
    Publicado 2018
    “…We established freshwater microcosms to test for effects of warming, backswimmer presence, and backswimmer behavioral type on zooplankton density, zooplankton composition, and phytoplankton chlorophyll a. Top‐down control was present and was generally stronger at increased temperature. …”
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    Top‐down control by an aquatic invertebrate predator increases with temperature but does not depend on individual behavioral type
  11. 3751
    “…Leaf length, leaf width and chlorophyll content of the top three leaves were measured, respectively, in three consecutive years. …”
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    Associations of canopy leaf traits with SNP markers in durum wheat (Triticum turgidum L. durum (Desf.))
  12. 3752
    “…As presented, changes in structure did affect vegetation indices associated with LAI and chlorophyll content. Overall, the work demonstrated the ability of terrestrial LiDAR for detailed canopy assessments and revealed the high complexity of the relationship between vertical LAD and reflectance.…”
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    A Simulation Study Using Terrestrial LiDAR Point Cloud Data to Quantify Spectral Variability of a Broad-Leaved Forest Canopy
  13. 3753
    “…The results showed that seed germination rate, chlorophyll content, and photochemical activity of photosystems, and the activities of antioxidative enzymes in hexaploid wheat and octoploid Triticale were significantly higher than in diploid and tetraploid wheat. …”
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    Comparison on Photosynthesis and Antioxidant Defense Systems in Wheat with Different Ploidy Levels and Octoploid Triticale
  14. 3754
    “…The light-harvesting chlorophyll a/b binding proteins (LHCP) belong to a large family of membrane proteins. …”
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    Molecular mechanism of SRP-dependent light-harvesting protein transport to the thylakoid membrane in plants
  15. 3755
    “…Melatonin aids plants in terms of root growth, leaf morphology, chlorophyll preservation and fruit development. There is also evidence that exogenously-applied melatonin improves seed germination, plant growth and crop yield and its application to plant products post-harvest shows that melatonin advances fruit ripening and may improve food quality. …”
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    Phytomelatonin: Assisting Plants to Survive and Thrive
  16. 3756
    por Ding, Fei, Wang, Meiling, Zhang, Shuoxin
    Publicado 2018
    “…Furthermore, CRISPR/Cas9 (clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein 9)-mediated mutagenesis of SlSBPASE led to senescence-associated characteristics in slsbpase mutant plants, including loss of chlorophyll, repressed photosynthesis, increased membrane ion leakage, and enhanced transcript abundance of senescence-associated genes. …”
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    Sedoheptulose-1,7-Bisphosphatase is Involved in Methyl Jasmonate- and Dark-Induced Leaf Senescence in Tomato Plants
  17. 3757
    por Shang, Dinghui, Xu, Huiping
    Publicado 2018
    “…While, Validation results showed that the model performed better in coastal turbid waters than offshore clear waters with higher chlorophyll-a concentration, stressing the importance of partitioning SPM into its major components and doing separate analysis. …”
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    Qualitative Dynamics of Suspended Particulate Matter in the Changjiang Estuary from Geostationary Ocean Color Images: An Empirical, Regional Modeling Approach
  18. 3758
    “…Here, we report photosynthetic leaf gas exchange and chlorophyll fluorescence parameters of olive (Olea europaea cv. …”
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    The Impact of Heat Stress and Water Deficit on the Photosynthetic and Stomatal Physiology of Olive (Olea europaea L.)—A Case Study of the 2017 Heat Wave
  19. 3759
    “…On the other hand, a mixture of auxin and cytokinin triggered the highest nitrate reductase activity in alfalfa roots and raised the ratio of total chlorophyll content to carotenoids. Synthetic auxin caused the decrease of the levels of most parameters compared to the control.…”
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    An estimation of the effects of synthetic auxin and cytokinin and the time of their application on some morphological and physiological characteristics of Medicago x varia T. Martyn
  20. 3760
    “…MPLS loading plots showed a high contribution of sugars, chlorophyll, lipids and cellulose in the modelling of prediction equations.…”
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    Quantification of Total Phenolic and Carotenoid Content in Blackberries (Rubus Fructicosus L.) Using Near Infrared Spectroscopy (NIRS) and Multivariate Analysis
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