“…Anthocyanin accumulation also led to a decreased de-epoxidation state of the xanthophyll cycle and antioxidant capacities, but this is most likely a response to the light-shielding effect of anthocyanin, as indicated by a higher chlorophyll concentration and lower chlorophyll a/b ratio. …”
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“…The wounded leaves revealed an immediate and constant anthocyanin content decrease during all of the developmental stages, while the corresponding chlorophyll decrease was mainly evident in the flowering plants. …”
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“…These shoots had increased chlorophyll (a+b)-to-carotenoid ratios. In ‘UTP Pinky Gold’, the ZnO SMPs and ZnO NPs affected the anthocyanins biosynthesis, whereas ZnO + 1%Ag NPs decreased the phenolics accumulation. …”
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“…A novel rice mutant, thermo-sensitive chlorophyll-deficient mutant 8 (tcd8) was identified in this study, which apparently presented an albino phenotype at 20 °C but a normal green over 24 °C, coincided with chloroplast development and chlorophyll content. …”
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“…Increased temperatures (already T2) also changed leaf spectral characteristics, indicated by increased red, green, and blue reflectance and decreased far-red reflectance and anthocyanin index (ARI). Regarding chlorophyll fluorescence, increasing temperatures (T2) caused an increase in minimal fluorescence of both dark-adapted (F(0)) and light-adapted (F(0)’) plants. …”
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“…Rate-limiting steps in the dark-to-light transition of Photosystem II (PSII) were discovered by measuring the variable chlorophyll-a fluorescence transients elicited by single-turnover saturating flashes (STSFs). …”
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“…Furthermore, moderate drought and severe drought stress significantly reduced the chlorophyll a and chlorophyll b content in P. sylvestris var. mongolica seedlings compared to the control group. …”
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“…We evaluated the survival rate, total chlorophyll, total protein, carotenoids, proline, betaine glycine, soluble phenolic content, and antioxidant capacity every 3 days for 12 days. …”
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“…Markers related to chlorophyll content and number of tubers under control and stress conditions, and related to stomatal conductance, NDVI, yield and reducing sugar content under water stress, were identified. …”
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“…In the absence of a catalyst, the chemical composition of pyrolysis products at different temperatures, based on the relative peak area, comprised protein/amino acid derivative products of 9–15%, carbohydrate derivative products of 5–10%, lipid derivative products of 13–26%, and chlorophyll derivative products of 24–26%. For catalytic pyrolysis, the chemical composition of pyrolysis products comprised protein/amino acid derivative products of 5–15%, carbohydrate derivative products of 18–19.5%, lipid derivative products of 14–27%, and chlorophyll derivative products of 15–20%. …”
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“…This procedure will facilitate studying chlorophyll metabolism and natural chlorophyll production.…”
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“…RESULTS: CTA increased the soluble protein, chlorophyll, and individual weight of C. chinensis plants while compound fertilizer decreased chlorophyll. …”
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“…More importantly, the treated crops showed a 2.5-fold increase in growth and a 1.4-fold increase in chlorophyll content under the simulated full sun spectrum (4500 lx) and a 16-h light/8-h dark photoperiod. …”
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“…Specifically, for IPL-316, the following parameters were observed (values under the normal condition and values under salt stress conditions, respectively): chlorophyll-a (16 and 13 mg/g Fw), chlorophyll-b (25 and 16 mg/g FW), total chlorophyll content (42 and 30 mg/g FW), relative leaf water content (92% and 82%), total soluble sugars (26 and 33 ug/g FW), free amino acid (10 and 7 mg/g FW), total phenol (26 and 24 mg of GAE/g FW), total protein (35 and 29 mg/g FW), carbohydrate (208 and 173 mg/g FW), superoxide dismutase (SOD) (29 and 35 unit/min.…”
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“…Root and shoot dry weight as well as seed weight, and chlorophyll concentration were positively correlated with each other. …”
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“…BACKGROUND: Green flesh color, resulting from the accumulation of chlorophyll, is one of the most important commercial traits for the fruits. …”
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“…Proline was accumulated to a higher level, and chlorophyll content was decreased slightly in plants under low drought stress. …”
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“…The reductions in leaf water potential (Ψ), net CO(2) assimilation (An) and stomatal conductance (gs) due to water deficit were 79, 35 and 55%, respectively, during grain filling but no significant differences were found among genotypes. However, chlorophyll fluorescence parameters (as determined on dark-adapted and illuminated leaves) and chlorophyll content (Chl) were significantly different among genotypes, but not between water conditions. …”
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“…RESULTS: Mutants of Nannochloropsis gaditana were obtained by chemical mutagenesis and screened for having both a reduced chlorophyll content per cell and increased affinity for Nile red, a fluorescent dye which binds to cellular lipid fraction. …”
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“…Under the combined treatment, most genotypes showed good performance, while CH104/06 was selected as best performer genotype because significant of its increased root fresh weight, lycopene content, chlorophyll b, total carotenoids, total chlorophyll, retained shoot length, root length, seedling fresh and dry weight, total water potential, osmotic potential, relative water content, peroxidase activity (POD), catalase, esterase, and its ascorbate peroxidase (APX) activity and total soluble proteins (TSP) showed highest yield potential with 43% increase over check. …”
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