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  1. 6261
    “…The results indicated that root length, shoot height, dry weight, leaf area, chlorophyll, and photosystem II (PSII) parameters viz.; apparent electron transport rate (ETR), effective quantum yield of PSII (ΦPSⅡ), maximal PSII photochemical efficiency (Fv/Fm), potential activity of PSII (Fv/Fo), photochemical quenching (qP), and non-photochemical quenching (qN) decreased with the increasing Cr(VI) concentration. …”
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    Effect of Hexavalent Chromium [Cr(VI)] on Phytoremediation Potential and Biochemical Response of Hybrid Napier Grass with and without EDTA Application
  2. 6262
    “…The Pb stress reduces the photosynthetic traits (chlorophyll and gas exchange parameters) in the tissues of plants (leaves and roots), which ultimately lead to a reduction in growth as well as biomass. …”
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    Citric Acid Enhances Plant Growth, Photosynthesis, and Phytoextraction of Lead by Alleviating the Oxidative Stress in Castor Beans
  3. 6263
    “…The spectral response to biotic and abiotic stress in the measured Vis/NIR range can be explained by the general tendency to change the concentration of chlorophyll and carotene in tomato leaves. These studies also highlight the importance of the implementation of robust multivariate analysis over the multiple univariate analysis used in the applied biological sciences and specifically in the agricultural sciences. …”
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    Linking physiological parameters with visible/near-infrared leaf reflectance in the incubation period of vascular wilt disease
  4. 6264
    “…Non-inoculated AMF E. foliate (Ef) plants, exhibited reduced growth in response to drought stress with a concomitant lowering of chlorophyll pigments, relative to non-stressed and AMF inoculated plant. …”
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    Arbuscular mycorrhizal fungi modulates dynamics tolerance expression to mitigate drought stress in Ephedra foliata Boiss
  5. 6265
    “…The transgenic plants retained higher relative water content (RWC), chlorophyll content, K(+)/Na(+) ratio, stomatal conductance, and photosynthetic efficiency compared to the wild-type under these stresses. …”
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    Enhancing trehalose biosynthesis improves yield potential in marker-free transgenic rice under drought, saline, and sodic conditions
  6. 6266
    “…As a result, H maintained higher growth in term of less reduction in plant fresh weight, dry weight and chlorophyll content as compared with N and Y. Anatomical studies unveiled that drought stress had little effect on H by maintaining proper leaf anatomy while there were significant changes in the leaf anatomy of N and Y. …”
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    Transcriptome Profiling, Biochemical and Physiological Analyses Provide New Insights towards Drought Tolerance in Nicotiana tabacum L.
  7. 6267
    “…While soaking the seeds stimulated plant growth, spraying caused mild stress, as indicated by the chlorophyll-a fluorescence induction parameters and changes in certain protective compounds, such as glutathione, flavonoids or antioxidant enzymes. …”
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    Interaction between elevated temperature and different types of Na-salicylate treatment in Brachypodium dystachion
  8. 6268
    “…However, 12 d after application of γ-PGA under drought stress, the fresh weight, chlorophyll content, and relative water content of rape seedlings all markedly increased. …”
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    Poly-γ-glutamic acid induces system tolerance to drought stress by promoting abscisic acid accumulation in Brassica napus L.
  9. 6269
    “…In this study, Arabidopsis thaliana seedlings under salt stress that were bacterized with YC7007 displayed an increase in the number of lateral roots and greater fresh weight relative to that of the control seedlings. The chlorophyll content of the bacterized seedlings was increased when compared with that of untreated seedlings. …”
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    Plant-Growth Promoting Bacillus oryzicola YC7007 Modulates Stress-Response Gene Expression and Provides Protection From Salt Stress
  10. 6270
    “…We acquired over 700,000 chlorophyll fluorescence transients and spectral measurements under semi-field conditions in four crop species including 28 genotypes. …”
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    Genotype Specific Photosynthesis x Environment Interactions Captured by Automated Fluorescence Canopy Scans Over Two Fluctuating Growing Seasons
  11. 6271
    “…The results revealed a reduction in leaf chlorophyll, ascorbic acid, and glutathione contents. …”
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    The Impact of Drought Stress on Antioxidant Responses and Accumulation of Flavonolignans in Milk Thistle (Silybum marianum (L.) Gaertn)
  12. 6272
    “…Here, we examined the picoeukaryotic communities inhabiting different vertical zones of the tropical and subtropical global ocean: surface, deep chlorophyll maximum, mesopelagic (including the deep scattering layer and oxygen minimum zones), and bathypelagic. …”
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    Marked changes in diversity and relative activity of picoeukaryotes with depth in the world ocean
  13. 6273
    “…Rice seedlings that had been inoculated with P. alhagi NX-11 exhibited a 30.3% increase in fresh weight, a 28.6% increase in root length, a 51.6% increase in shoot length, and a 26.3% increase in chlorophyll content compared with control seedlings under normal conditions. …”
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    The Endophyte Pantoea alhagi NX-11 Alleviates Salt Stress Damage to Rice Seedlings by Secreting Exopolysaccharides
  14. 6274
    “…Water depth of 5 cm combined with any of the nutrient treatments significantly restrained the photosynthesis, intracellular CO(2) concentration and leaf chlorophyll of both W. trilobata and W. chinensis. Increase in the water depth to 15 cm with low‐nutrient treatment N3 did not sustain the physiological traits of W. chinensis under mono and mixed planting. …”
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    Fluctuated water depth with high nutrient concentrations promote the invasiveness of Wedelia trilobata in Wetland
  15. 6275
    “…Foliar trait adaptation to sun and shade has been extensively studied in the context of photosynthetic performance of plants, focusing on nitrogen allocation, light capture and use via chlorophyll pigments and leaf morphology; however, less is known about the potential sun-shade dichotomy of other functionally important foliar traits. …”
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    Covariance of Sun and Shade Leaf Traits Along a Tropical Forest Elevation Gradient
  16. 6276
    por Koo, Bon Joo, Seo, Jaehwan
    Publicado 2020
    “…The food quantity in terms of chlorophyll a was higher at Sihwa tidal flat than at Geunso tidal flat, and the food quality based on the C/N ratio of POM was better at the former site than the latter, with values of 12.8 and 15.6, respectively. …”
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    Filtration rates of the manila clam, Ruditapes philippinarum, in tidal flats with different hydrographic regimes
  17. 6277
    “…Furthermore, crude PS treatment showed an improvement of carotenoid, chlorophyll and proteins content, and Nitrate Reductase (NR), NAD-Glutamate Dehydrogenase (NAD-GDH) activities in plants leaves compared to control. 1 mg mL(−1) of Porphorydium sp. enhanced significantly the carotenoid content and NAD-GDH activity by 400 %, 200 % compared to control respectively. …”
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    Microalgae polysaccharides bio-stimulating effect on tomato plants: Growth and metabolic distribution
  18. 6278
    “…The physiological and biochemical indexes such as growth rate, the content of chlorophyll and soluble sugar, photosynthesis and peroxidase activity were all changed in willow seedlings under Co stress. …”
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    Physiological and transcriptomic analysis provide novel insight into cobalt stress responses in willow
  19. 6279
    “…Besides, physiological performance (PP) of plants was estimated based on the parameters such as net assimilation rate, chlorophyll content, stomatal conductance, transpiration rate and intercellular CO(2) concentration. …”
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    Combined effect of salt stress and Xanthomonas axonopodis pv citri on citrus (Citrus aurantifolia)
  20. 6280
    “…Leaf gas exchange (day), chlorophyll fluorescence (predawn and day) and dark respiration (night) were measured. …”
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    Leaf Gas Exchange Performance of Ten Quinoa Genotypes under a Simulated Heat Wave
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