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  1. 6701
    “…This study shows the results of a coupled limnological characterization and high-throughput sequencing of the V4 hypervariable region of the 16S rRNA gene to analyze the microbial composition of the water column in a set of oligotrophic and eutrophic lakes. Chlorophyll a (Chl-a) was the main environmental parameter correlated with the trophic conditions of the lakes. …”
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    Shifts in water column microbial composition associated to lakes with different trophic conditions: “Lagunas de Montebello” National Park, Chiapas, México
  2. 6702
    “…To explore the mechanisms that underlie P852′s antifungal effects, P852 treatment was found to significantly enhance antioxidant enzyme capacities including guaiacol peroxidase (POD), superoxide dismutase (SOD), catalase (CAT), and the activities of antifungal enzymes including chitinase and β-1,3-glucanase, as well as plant dry and fresh weights, and chlorophyll content compared to the control group (p ≤ 0.05). …”
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    Antifungal Peptide P852 Controls Fusarium Wilt in Faba Bean (Vicia faba L.) by Promoting Antioxidant Defense and Isoquinoline Alkaloid, Betaine, and Arginine Biosyntheses
  3. 6703
    “…Exogenous melatonin application significantly mitigated the adverse effects of drought stress on chlorophyll fluorescence, lipid peroxidation, reactive oxygen species (ROS) accumulation and nitric oxide (NO) content. …”
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    The antioxidant system response to drought-stressed Diospyros lotus treated with exogenous melatonin
  4. 6704
    “…Under salinity conditions, transgenic seedlings expressing SS3p:SS3 had improved salt tolerance relative to WT, as demonstrated by better growth status, higher chlorophyll content, a lower level of Na(+), and a reduced Na(+)/K(+) ratio. …”
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    Salt Tolerance of Rice Is Enhanced by the SS3 Gene, Which Regulates Ascorbic Acid Synthesis and ROS Scavenging
  5. 6705
    “…While the structure of these fucoxanthin-chlorophyll proteins has recently been resolved, the biosynthetic pathway of fucoxanthin is still unknown. …”
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    Green diatom mutants reveal an intricate biosynthetic pathway of fucoxanthin
  6. 6706
    “…This is most likely involved in the defense mechanisms of excess Zn against Cd toxicity to protect the chlorophyll content and the functions of both photosystems and the oxygen-evolving complex. …”
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    Combined Impact of Excess Zinc and Cadmium on Elemental Uptake, Leaf Anatomy and Pigments, Antioxidant Capacity, and Function of Photosynthetic Apparatus in Clary Sage (Salvia sclarea L.)
  7. 6707
    “…We suggest that the DIG5-related signaling pathways, triggered likely by drought-induced chlorophyll breakdown and leaf senescence, may potentially help the plants to adapt to drought stress through optimizing the root system architecture.…”
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    The Plastidial DIG5 Protein Affects Lateral Root Development by Regulating Flavonoid Biosynthesis and Auxin Transport in Arabidopsis
  8. 6708
    “…Physiological data were obtained through chlorophyll a fluorescence data, to access the potential symptoms of toxicity. …”
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    Zinc Biofortification in Vitis vinifera: Implications for Quality and Wine Production
  9. 6709
    “…KEGG and GO enrichments demonstrated that 28 photosynthesis-related genes involving light-harvesting chlorophyll protein complex, photosystem I, photosystem II, photosynthetic electron transport and enzymes were up-regulated, which may be the factor responsible for the enhanced photosynthesis and recovery of the microalgae. …”
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    Effects of Tetracycline on Scenedesmus obliquus Microalgae Photosynthetic Processes
  10. 6710
    “…Treatment with 5 mmol·L(−1) H(2)O(2) significantly increased plant height (PH), fresh and dry weights of shoots (SFWs/SDWs) and roots (RFWs/RDWs), leaf length (LL) and area (LA), and relative water content (LRWC); increased chlorophyll a (Chl a) and b (Chl b) contents; improved fluorescence parameters; enhanced antioxidant enzyme activity and content; and reduced malondialdehyde (MDA) content. …”
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    Physiological and Biochemical Regulation Mechanism of Exogenous Hydrogen Peroxide in Alleviating NaCl Stress Toxicity in Tartary Buckwheat (Fagopyrum tataricum (L.) Gaertn)
  11. 6711
    “…One of the most widely used molecules used for photodynamic therapy (PDT) is 5-aminolevulinic acid (5-ALA), a precursor in the synthesis of tetrapyrroles such as chlorophyll and heme. The 5-ALA skin permeation is considerably reduced due to its hydrophilic characteristics, decreasing its local bioavailability and therapeutic effect. …”
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    PLGA-PVA-PEG Single Emulsion Method as a Candidate for Aminolevulinic Acid (5-ALA) Encapsulation: Laboratory Scaling Up and Stability Evaluation
  12. 6712
    “…Under the same conditions, Rotifera: Lecane spp., Monommata maculata, Testudinella patina, Notholca squamula, Colurella colurus, Trichocerca intermedia and the protozoan species Centropyxis acuelata and Arcella discoides with lower size and abundance responded with an increase in biomass. Decreases in chlorophyll a, suspended solids and total nitrogen were predicted due to winter warming. …”
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    Predicting the effects of winter water warming in artificial lakes on zooplankton and its environment using combined machine learning models
  13. 6713
    “…Conversely, the gut microbiome of healthy pregnant women was enriched in species of Bacteroides and Phocaeicola and microbial functions including the porphyrin and chlorophyll metabolism, pyridoxal-P biosynthesis, riboflavin metabolism, and folate biosynthesis pathway. …”
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    Deep metagenomic characterization of gut microbial community and function in preeclampsia
  14. 6714
    “…Our results show that despite the important differential impact of heat shock caused on each cultivar, MeJA application did not affect gas exchange, chlorophyll A concentration or efficiency of the photosystem in these cultivars. …”
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    Heat-shock and methyl-jasmonate: The cultivar-specific responses of pepper plants
  15. 6715
    “…Pretreatment of receptor mutant plants with MAMP and D(Damage)AMP peptides usually protect against effector modulation of chlorophyll fluorescence and prevent Pseudomonas syringae effector‐mediated quenching of cROS and suppression of maximum dark‐adapted quantum efficiency (the ratio of variable/maximum fluorescence [F (v)/F (m)]). …”
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    Chloroplasts play a central role in facilitating MAMP‐triggered immunity, pathogen suppression of immunity and crosstalk with abiotic stress
  16. 6716
    “…However, relative to total chlorophyll, amounts of most RES increased at late‐senescence stages, alongside increased levels of α‐tocopherol, zeaxanthin and non‐photochemical quenching, an energy dissipative pathway that prevents ROS production. …”
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    ROS‐derived lipid peroxidation is prevented in barley leaves during senescence
  17. 6717
    “…The predicted spatial pattern of V (cmax) shares key features with an independent reconstruction from remotely sensed leaf chlorophyll content. Predicted leaf photosynthetic N declined by 0.27% yr(−1), while observed leaf (total) N declined by 0.2–0.25% yr(−1). …”
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    Rising CO(2) and warming reduce global canopy demand for nitrogen
  18. 6718
    “…It was indicated from the result that plant biomass (46.43%), shoot length (22.40%), root length (25.06%), chlorophyll (17.17%), total sugars (27.07%), total proteins (86.01%) and ascorbic acid (83.27%) were improved with inoculation under control and cadmium stress. …”
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    Bioremediation of Cadmium Toxicity in Wheat (Triticum aestivum L.) Plants Primed with L-Proline, Bacillus subtilis and Aspergillus niger
  19. 6719
    “…We have also generated photosynthesis-deficient mutants, such as blue-colored cells, which were depleted in chlorophyll and carotenoids, for industrial pigment production. …”
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    Life cycle and functional genomics of the unicellular red alga Galdieria for elucidating algal and plant evolution and industrial use
  20. 6720
    “…The decreased Mg content in the aboveground tissues contributed to decreased chlorophyll content that reduced excess absorption of sunlight and operated to improve PSII photochemistry (Φ(PSII)), decreasing excess energy at PSII and lowering the degree of photoinhibition, as judged from the increased maximum efficiency of PSII photochemistry (Fv/Fm). …”
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    A Hormetic Spatiotemporal Photosystem II Response Mechanism of Salvia to Excess Zinc Exposure
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