Mostrando 261 - 280 Resultados de 9,694 Para Buscar '"chlorophyll"', tiempo de consulta: 0.36s Limitar resultados
  1. 261
    “…Here, we have investigated the effect of monochromatic blue, red, and far-red light on the regulation of chlorophyll and glycoalkaloid accumulation in potato tubers. …”
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  2. 262
    “…A weak absorption tail related to the Q(y) singlet electronic transition of solvated chlorophyll a is discovered using sensitive anti-Stokes fluorescence excitation spectroscopy. …”
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  3. 263
    por Jiao, Baozhen, Meng, Qingwei, Lv, Wei
    Publicado 2020
    “…Chlorophyll (Chl) degradation is one of the most obvious signs of leaf senescence and fruit ripening. …”
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  4. 264
    “…Chlorophyll fluorescence (ChlF) has been used to understand photosynthesis and its response to climate change, particularly with satellite-based data. …”
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  5. 265
    “…In addition to the classic function of AU in phytochrome and chlorophyll biogenesis in leaves, we uncovered its novel role in mediating AR formation on stems. …”
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  6. 266
  7. 267
    “…At the present, the mechanism of chlorophyll degradation in response to ionizing irradiation in harvested fruits have not been examined. …”
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  8. 268
    “…This study aimed to (i) evaluate the effect of the application of N on the rate of stem elongation (GS30) when farmyard manures are applied as initial fertilisers on GPC and on the chlorophyll meter (CM) values at mid-anthesis (GS65), (ii) establish a relationship between the CM values at GS65 and GPC, and (iii) determine a minimum CM value at GS65 to obtain GPC values above 12.5%. …”
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  9. 269
    por Dashwood, Roderick H.
    Publicado 2021
    “…Therapeutic aspects of chlorophylls also were investigated, with evidence for cell cycle arrest and apoptosis in human cancer cells. …”
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  10. 270
    por Chen, Ying, Zhao, Hui
    Publicado 2021
    “…Based on the biological, nutrients and hydrological data in August 2018, the vertical chlorophyll a (Chl-a) concentration profiles and the relationship among surface Chl-a (Chl-a((0))) concentration, maximum Chl-a (Chl-a((m))) concentration and depth-integrated Chl-a (Chl-a((int))) concentration were studied in the Northern South China Sea (NSCS). …”
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  11. 271
    “…RESULTS: We assumed that the yellow leaf phenotype of Y-05 maybe caused by low chlorophyll content. Pigments measurements and transmission electron microscopy (TEM) analysis showed that the yellow phenotype is closely related with decreased chlorophyll content and undeveloped thylakoids in chloroplast. …”
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  12. 272
    “…For more eco-friendly DSSCs, the organic-synthetic dye was replaced by chlorophyll extracted from spinach. With the plasma treatment, the efficiency of the eco-friendly DSSCs based on water-electrolytes and chlorophyll was comparable to those of the previously reported chlorophyll-based DSSCs with non-aqueous electrolytes.…”
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  13. 273
    por Rao, Liangyi, Li, Siyuan, Cui, Xue
    Publicado 2021
    “…An indoor simulated flooding method was adopted to study the morphology of mulberry seedling leaves and the changes in leaf chlorophyll fluorescence parameters and fluorescence imaging under different flooding times and depths. …”
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  14. 274
    “…Noticeably, three VcSBPs significantly increased chlorophyll accumulation, and qRT-PCR analysis indicated that VcSBP13a in Arabidopsis enhanced the expression of chlorophyll biosynthetic genes such as AtDVR, AtPORA, AtPORB, AtPORC, and AtCAO. …”
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  15. 275
    “…[Image: see text] Increasing the absorption cross section of plants by introducing far-red absorbing chlorophylls (Chls) has been proposed as a strategy to boost crop yields. …”
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  16. 276
    por Srivastava, Ruby
    Publicado 2021
    “…The higher HOMO–LUMO (HL) gap indicated structural stability of carotenoid, chlorophyll and chlorophyll-carotenoid complexes. The chemical hardness for carotenoids and Chlorophyll is found to be lower in the solvent medium than in the gas phase. …”
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  17. 277
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  19. 279
    “…Duckweeds (Lemnaceae species) are extensively used models in ecotoxicology, and chlorophyll fluorescence imaging offers a sensitive and high throughput platform for phytotoxicity assays with these tiny plants. …”
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  20. 280
    “…There are different chlorophyll mutants in Arabidopsis and crops that can be used for genetic control and molecular mechanism studies of chlorophyll biosynthesis, chloroplast development and photoefficiency. …”
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