paraquat has been researched along with chlorophyll a in 80 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 17 (21.25) | 18.7374 |
| 1990's | 5 (6.25) | 18.2507 |
| 2000's | 28 (35.00) | 29.6817 |
| 2010's | 28 (35.00) | 24.3611 |
| 2020's | 2 (2.50) | 2.80 |
| Authors | Studies |
|---|---|
| Brin, GP; Krasnovskiĭ, AA; Nikandrov, VV | 1 |
| Ben-Hayyim, G; Neumann, J | 1 |
| Galynina, NI; Kairis, AB; Kononenko, AA; Krendeleva, TE; Rubin, AB; Timofeev, KN | 1 |
| Forti, G; Jennings, RC | 1 |
| Fridovich, I; Privalle, CT; Rabinowitch, HD | 1 |
| Anbudurai, PR; Bhardwaj, R; Daniell, H; Gnanam, A; Kulandaivelu, G; Periyannan, S; Renganathan, M | 1 |
| Heuer, K; Irmer, U; Weber, A | 1 |
| Armond, PA; Arntzen, CJ; Briantais, JM; Vernotte, C; Zettinger, CS | 1 |
| Brune, DC; San Pietro, A | 1 |
| Baszyński, T | 1 |
| Evans, MC; Lord, AV; Telfer, A | 1 |
| Gromet-Elhanan, Z; Silberstein, BR | 1 |
| Ausländer, W; Heathcote, P; Junge, W | 1 |
| Izawa, S; Ort, DR | 1 |
| Kato, S | 1 |
| Buchwald, HE; Gläser, M; Witt, HT; Wolff, C | 1 |
| Anderson, GP; Draheim, JE; Gross, EL; Tripathy, BC | 1 |
| Hurry, VM; Rohozinski, J; Seaton, GG | 1 |
| Chamnongpol, S; Davey, M; Inzé, D; Langebartels, C; Schraudner, M; Van Camp, W; Van Montagu, M; Willekens, H | 1 |
| Khatypov, RA; Owens, TG; Shkuropatov, AY; Shkuropatova, VA; Shuvalov, VA; Volshchukova, TS | 1 |
| Cid, A; Franqueira, D; Herrero, C; Orosa, M; Torres, E | 2 |
| Beligni, MV; Lamattina, L | 1 |
| Broin, M; Cuiné, S; Peltier, G; Rey, P | 1 |
| Wong, PK | 1 |
| Bukhov, N; Carpentier, R; Egorova, E | 1 |
| Amao, Y; Tomonou, Y | 2 |
| Fukushima, Y; Inada, Y; Itoh, T; Yano, K | 1 |
| Ishikawa, T; Motoki, T; Shigeoka, S; Takeda, T; Yabuta, Y; Yoshimura, K | 1 |
| Altinkut, A; Gozukirmizi, N | 1 |
| Li, Z; Messersmith, CG; Nandula, VK | 1 |
| Michel, KP; Pistorius, EK; Yousef, N | 1 |
| Bukhov, NG; Carpentier, R; Govindachary, S; Joly, D; Rajagopal, S | 1 |
| Schansker, G; Strasser, RJ; Tóth, SZ | 1 |
| Durmuş, N; Kadioğlu, A | 1 |
| Bigras, C; Carpentier, R; Govindachary, S; Harnois, J; Joly, D | 1 |
| Barták, M; Ilík, P; Kotabová, E; Schansker, G; Strasser, RJ; Váczi, P | 1 |
| Bryant, DA; Nomura, CT; Sakamoto, T | 1 |
| Ahsan, N; Kim, DH; Kim, TH; Kwak, SS; Kwon, SY; Lee, BH; Lee, DG; Lee, KW; Lee, SH | 1 |
| Garab, G; Schansker, G; Strasser, RJ; Tóth, SZ | 1 |
| Clegg, RM; Gohlke, C; Heiss, GJ; Holub, O; Seufferheld, MJ | 1 |
| Lin, GZ; Lin, ZF; Liu, N; Pan, XP; Peng, CL | 1 |
| Altenburger, R; Küster, A; Pohl, K | 1 |
| Kobayashi, Y; Tsuyama, M | 1 |
| Badger, MR; Chow, WS; Fan, DY; Milward, SE; Takahashi, S | 1 |
| Chen, W; Fu, Z; Jin, Y; Liu, W; Qian, H; Sun, L | 1 |
| Barber, J; Chow, WS; Fan, DY; Jia, H | 1 |
| Guo, Z; Hu, Y; Lin, C; Lu, S; Tan, J; Wan, X | 1 |
| Cid, A; Herrero, C; Prado, R; Rioboo, C | 2 |
| Bulychev, AA; Krupenina, NA; Schreiber, U | 1 |
| Chung, BY; Kim, CS; Kim, JH; Lee, MH; Moon, YR; Park, BJ; Wi, SG | 1 |
| Harada, K; Hirata, K; Ikeda, K; Miyasaka, H; Shigeoka, S; Shioi, Y; Suzuki, Y; Takeda, T; Tamoi, M; Tanaka, S | 1 |
| Aguilar, MI; King-Díaz, B; Lotina-Hennsen, B; Menezes-de-Oliveira, D; Pains-Duarte, L; Silva, GD; Vieira-Filho, SA | 1 |
| Hui, Z; Tian, FX; Wang, GK; Wang, GP; Wang, W | 1 |
| Balazadeh, S; Gechev, T; Hille, J; Mehterov, N; Mueller-Roeber, B; Toneva, V | 1 |
| Blanco, NE; Bravo-Almonacid, FF; Carrillo, N; Ceccoli, RD; Hajirezaei, MR; Hanke, GT; Melzer, M; Scheibe, R; Segretin, ME | 1 |
| Chen, H; Cui, W; Han, B; Shen, W; Wang, L; Wang, N; Wang, R; Xie, Y; Xu, S; Yang, J; Zhang, B; Zhong, W | 1 |
| Galatro, A; Guiamet, JJ; Puntarulo, S; Simontacchi, M | 1 |
| An, F; Bai, J; Fu, F; Jing, H; Li, J; Li, Z; Mu, J; Wang, Q; Yang, S; Zhang, J; Zou, T; Zuo, J | 1 |
| Carpentier, R; Essemine, J; Harnois, J; Lachaâl, M; Msilini, N; Ouerghi, Z; Zaghdoudi, M | 1 |
| Du, B; He, HG; Li, X; Meng, QW; Song, W; Sun, WH; Wang, Y | 1 |
| Cordon, GB; Iriel, A; Lagorio, MG; Novo, JM | 1 |
| Dai, GZ; Jiang, HB; Ke, WT; Qiu, BS; Zhang, R | 1 |
| Moustaka, J; Moustakas, M | 1 |
| Li, P; Liu, M; Lu, S; Yu, F; Zhang, P; Zhang, W; Zhou, J | 1 |
| Chen, Y; Han, Y; Wang, W; Yin, S; Zhang, M | 1 |
| Priklonskii, VI; Tikhonov, AN; Trubitsin, BV; Vershubskii, AV | 1 |
| Malea, P; Moustakas, M; Sperdouli, I; Zafeirakoglou, A | 1 |
| Hashiguchi, M; Miyake, C; Sejima, T; Takagi, D; Takumi, S | 1 |
| Chang, HY; Chen, HJ; Chen, YC; Chiou, CW; Chu, YL; Hsiao, Y; Lee, TM; Lin, ST; Tseng, YF | 1 |
| Hanawa, H; Ishizaki, K; Mabuchi, T; Miyake, C; Shimakawa, G; Takagi, D; Yamamoto, H | 1 |
| Kasajima, I | 1 |
| Auroy, P; Blangy, S; Burlacot, A; Chaux, F; Mekhalfi, M; Peltier, G; Richaud, P | 1 |
| Basché, T; Bottin, A; Dworak, L; Mayer, L; Paulsen, H; Wachtveitl, J; Werwie, M | 1 |
| Gao, T; Li, C; Liang, B; Ma, F; Wei, Z; Zhao, Q | 1 |
| Dixelius, C; Mbinda, W; Oduor, R; Ombori, O | 1 |
| Jimbo, H; Nishiyama, Y; Omata, T; Sakamoto, T; Sonoike, K; Takatani, N | 1 |
| de Jesús Martínez-Roldán, A; Gaviria-González, LC; Parra-Marcelo, R; Perales-Vela, HV; Salcedo-Álvarez, MO | 1 |
80 other study(ies) available for paraquat and chlorophyll a
| Article | Year |
|---|---|
[Light activation of NADH and NADPH].
Topics: Catalysis; Chlorophyll; Chloroplasts; Ferredoxins; Hematoporphyrins; Kinetics; Light; NAD; NADP; Oxidation-Reduction; Oxidoreductases; Paraquat; Ultraviolet Rays | 1978 |
On the mechanism of action of silicomolybdic acid in chloroplasts.
Topics: Chlorophyll; Chloroplasts; Dibromothymoquinone; Diuron; Ferricyanides; Molybdenum; Oxygen; Paraquat; Photosynthesis; Plants; Silicon Dioxide | 1975 |
[Light-induced electron transport and coupled processes in photosystem-I-enriched digitonin fragments obtained from pea chloroplasts].
Topics: 2,6-Dichloroindophenol; Chlorophyll; Chloroplasts; Digitonin; Electron Transport; Ionophores; Light; Paraquat; Photophosphorylation; Plants | 1978 |
Evidence for energy migration from photosystem I to photosystem II and the effect of magnesium.
Topics: Chlorophyll; Chloroplasts; Diuron; Euglena gracilis; Kinetics; Light; Magnesium; Paraquat; Phenazines; Photophosphorylation; Spectrometry, Fluorescence | 1975 |
Effects of paraquat on the green alga Dunaliella salina: protection by the mimic of superoxide dismutase, Desferal-Mn(IV).
Topics: Catalase; Chlorophyll; Chlorophyta; Deferoxamine; Kinetics; Manganese; Paraquat; Superoxide Dismutase | 1987 |
Oxygenic photoreduction of methyl viologen and nicotinamide adenine dinucleotide phosphate without the involvement of photosystem I during plastid development.
Topics: Chlorophyll; Chloroplasts; Fluorescence; Light; Light-Harvesting Protein Complexes; NADP; Oxidation-Reduction; Oxygen Consumption; Paraquat; Photosynthetic Reaction Center Complex Proteins; Photosystem I Protein Complex; Photosystem II Protein Complex; Plant Proteins; Plants; Seeds | 1985 |
Effects of various organic chemicals on the regreening of red colored Chlorella zofingiensis.
Topics: Aniline Compounds; Chlorella; Chlorophyll; Kinetics; Nitrophenols; Oxygen; Paraquat; Pentachlorophenol; Pigmentation | 1985 |
Lactoperoxidase-catalyzed iodination of chloroplast membranes. I. Analysis of surface-localized proteins.
Topics: Cell Membrane; Chlorophyll; Chloroplasts; Electron Transport; Hydrogen Peroxide; Indophenol; Iodides; Iodine Radioisotopes; Kinetics; Light; NADP; Oxygen Consumption; Paraquat; Peroxidases; Photophosphorylation; Photosynthesis; Plant Proteins; Plants; Species Specificity | 1974 |
Some newly observed correlations between structure and photochemical activity in chlorophyllin a and several derivatives.
Topics: Ascorbic Acid; Chlorophyll; Electron Transport; Energy Transfer; Kinetics; Magnesium; Mercaptoethanol; NADP; Oxidation-Reduction; Paraquat; Photochemistry; Plants; Potentiometry; Protein Binding; Quinones; Spectrophotometry; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Sulfhydryl Compounds; Time Factors; Zinc | 1974 |
Effect of alpha-tocopherol on reconstitution of photosystem I in heptane-extracted spinach chloroplasts.
Topics: Alkanes; Chlorophyll; Chloroplasts; Darkness; Freeze Drying; Light; Lipid Metabolism; NADP; Oxidation-Reduction; Oxygen Consumption; Paraquat; Photophosphorylation; Plants; Spectrophotometry, Ultraviolet; Sterols; Vitamin E | 1974 |
Evidence for the role of a bound ferredoxin as the primary electron acceptor of photosystem I in spinach chloroplasts.
Topics: Chlorophyll; Chloroplasts; Cold Temperature; Electron Spin Resonance Spectroscopy; Electron Transport; Ferredoxins; Ferricyanides; Light; Membranes; Oxygen; Paraquat; Photosynthesis; Plants; Polarography; Radiation Effects | 1972 |
P430, a possible primary electron acceptor in Rhodospirillum rubrum.
Topics: Aerobiosis; Ascorbic Acid; Bacterial Chromatophores; Chlorophyll; Cytochromes; Darkness; Electron Transport; Energy Transfer; Indophenol; Light; Lighting; Models, Biological; NAD; Oxidation-Reduction; Paraquat; Rhodospirillum rubrum; Spectrophotometry | 1974 |
On the reduction of chlorophyll-A1 in the presence of the plastoquinone antagonist dibromothymoquinone.
Topics: Benzyl Compounds; Chlorophyll; Chloroplasts; Cyanides; Darkness; Diuron; Ferricyanides; Hydrazones; Indophenol; Kinetics; Light; Oxidation-Reduction; Paraquat; Photosynthesis; Plants; Quinones; Spectrophotometry; Time Factors | 1974 |
Photooxidation of ferrocyanide and iodide ions and associated phosphorylation in NH2OH-treated chloroplasts.
Topics: Animals; Benzidines; Biological Transport; Catechols; Cattle; Chlorophyll; Chloroplasts; Diuron; Electron Transport; Energy Transfer; Ferrocyanides; Hydrogen-Ion Concentration; Hydroxylamines; Iodides; Kinetics; Manganese; Oxidation-Reduction; Oxygen Consumption; Paraquat; Phenols; Photochemistry; Photophosphorylation; Plants; Spectrophotometry; Superoxide Dismutase; Time Factors | 1974 |
Studies on electron transport associated with photosystem I. II. Role of plastocyanin in methyl viologen photoreduction in French press-treated chloroplasts.
Topics: Ascorbic Acid; Chlorides; Chlorophyll; Chloroplasts; Copper; Cytological Techniques; Electron Transport; Hydrogen-Ion Concentration; Indophenol; Mercury; Oxidation-Reduction; Oxygen Consumption; Paraquat; Photochemistry; Photosynthesis; Plant Cells; Plant Proteins; Solubility; Vibration | 1972 |
On the photoactive chlorophyll reaction in system II of photosynthesis. Detection of a fast and large component.
Topics: Chlorophyll; Chloroplasts; Diuron; Electron Transport; Ferricyanides; Kinetics; Light; Paraquat; Photophosphorylation; Photosynthesis; Plants; Quinones; Spectrophotometry; Time Factors | 1974 |
Variable fluorescence of photosystem I particles and its application to the study of the structure and function of photosystem I.
Topics: Chlorophyll; Chlorophyll A; Dithionite; Electron Transport; Ferredoxins; Hydrogen-Ion Concentration; Light-Harvesting Protein Complexes; Models, Chemical; Paraquat; Photosynthesis; Photosynthetic Reaction Center Complex Proteins; Photosystem I Protein Complex; Plant Proteins; Spectrometry, Fluorescence; Trypsin | 1984 |
Novel amplification of non-photochemical chlorophyll fluorescence quenching following viral infection in Chlorella.
Topics: beta Carotene; Carotenoids; Chlorella; Chlorophyll; Cycloheximide; Dithiothreitol; Epoxy Compounds; Fluorescence; Genes, Viral; Light; Light-Harvesting Protein Complexes; Lutein; Paraquat; Photosynthetic Reaction Center Complex Proteins; Photosystem II Protein Complex; Phycodnaviridae; Pigments, Biological; Xanthophylls; Zeaxanthins | 1996 |
Catalase is a sink for H2O2 and is indispensable for stress defence in C3 plants.
Topics: Ascorbate Peroxidases; Ascorbic Acid; Carbon Dioxide; Catalase; Chlorophyll; Cold Temperature; Glutathione; Glutathione Disulfide; Hydrogen Peroxide; Light; Nicotiana; Oxidative Stress; Ozone; Paraquat; Peroxidases; Photosynthesis; Plant Leaves; Plants, Genetically Modified; Plants, Toxic; Reactive Oxygen Species; Sodium Chloride | 1997 |
Spectral and photochemical properties of borohydride-treated D1-D2-cytochrome b-559 complex of photosystem II.
Topics: Borohydrides; Chenopodiaceae; Chlorophyll; Chlorophyll A; Cytochrome b Group; Dithionite; Light; Light-Harvesting Protein Complexes; Paraquat; Pheophytins; Photosynthetic Reaction Center Complex Proteins; Photosystem II Protein Complex; Plant Proteins; Spectrophotometry | 1997 |
A comparison of the relative sensitivity of structural and functional cellular responses in the alga chlamydomonas eugametos exposed to the herbicide paraquat.
Topics: Analysis of Variance; Carotenoids; Cell Survival; Chlamydiales; Chlorophyll; Dose-Response Relationship, Drug; Environmental Monitoring; Environmental Pollution; Flow Cytometry; Herbicides; Lipid Metabolism; Lipids; Paraquat; Photosynthesis | 1999 |
Nitric oxide protects against cellular damage produced by methylviologen herbicides in potato plants.
Topics: Ascorbic Acid; Chlorophyll; Diquat; Herbicides; Nitric Oxide; Nitric Oxide Donors; Nitroprusside; Paraquat; Penicillamine; Plant Leaves; Reactive Oxygen Species; S-Nitroso-N-Acetylpenicillamine; Sodium Nitrite; Solanum tuberosum | 1999 |
Involvement of CDSP 32, a drought-induced thioredoxin, in the response to oxidative stress in potato plants.
Topics: Chlorophyll; Glutathione; Herbicides; Lipid Peroxidation; Luminescence; Oxidative Stress; Paraquat; Plant Proteins; Plants, Edible; Solanum tuberosum; Thioredoxins; Water | 2000 |
Potential use of flow cytometry in toxicity studies with microalgae.
Topics: Cell Division; Chlorophyll; Chlorophyll A; Copper; Diatoms; Flow Cytometry; Fluorescence; Fresh Water; Paraquat; Seawater; Water Pollutants, Chemical | 2000 |
Effects of 2,4-D, glyphosate and paraquat on growth, photosynthesis and chlorophyll-a synthesis of Scenedesmus quadricauda Berb 614.
Topics: 2,4-Dichlorophenoxyacetic Acid; Chlorophyll; Chlorophyll A; Chlorophyta; Dose-Response Relationship, Drug; Glycine; Glyphosate; Herbicides; Paraquat; Photosynthesis; Water Pollutants, Chemical | 2000 |
Electron flow to photosystem I from stromal reductants in vivo: the size of the pool of stromal reductants controls the rate of electron donation to both rapidly and slowly reducing photosystem I units.
Topics: Chlorophyll; Chloroplasts; Cytosol; Darkness; Diuron; Electron Transport; Glucose; Hordeum; Hot Temperature; Kinetics; Light; Light-Harvesting Protein Complexes; Oxidation-Reduction; Paraquat; Photosynthetic Reaction Center Complex Proteins; Photosystem I Protein Complex; Plant Leaves; Starch | 2002 |
Visible light induced hydrogen production with Mg chlorophyll-a from spirulina and colloidal platinum.
Topics: Bacterial Proteins; Chlorophyll; Chlorophyll A; Colloids; Cyanobacteria; Hydrogen; Light; Paraquat; Platinum; Spirulina | 2002 |
Photostabilized chlorophyll a in mesoporous silica: adsorption properties and photoreduction activity of chlorophyll a.
Topics: Adsorption; Bacterial Proteins; Chlorophyll; Chlorophyll A; Drug Stability; Hydrogen; Nitrogen; Nuclear Magnetic Resonance, Biomolecular; Oxidation-Reduction; Paraquat; Photochemistry; Silicon Dioxide; Spirulina; X-Ray Diffraction | 2002 |
Thylakoid membrane-bound ascorbate peroxidase is a limiting factor of antioxidative systems under photo-oxidative stress.
Topics: Antioxidants; Ascorbate Peroxidases; Ascorbic Acid; Carrier Proteins; Chlorophyll; Cold Temperature; DNA, Complementary; Gene Expression Regulation, Enzymologic; Gene Expression Regulation, Plant; Light; Membrane Proteins; Nicotiana; Oxidation-Reduction; Oxidative Stress; Paraquat; Peroxidases; Photosynthesis; Plants, Genetically Modified; Reactive Oxygen Species; Thylakoids | 2002 |
Search for microsatellite markers associated with water-stress tolerance in wheat through bulked segregant analysis.
Topics: Base Sequence; Breeding; Chlorophyll; Dehydration; DNA Fingerprinting; Gene Expression Profiling; Gene Expression Regulation, Plant; Genetic Markers; Microsatellite Repeats; Molecular Sequence Data; Paraquat; Plant Leaves; Polymorphism, Genetic; Sequence Alignment; Sequence Analysis, DNA; Sequence Homology, Nucleic Acid; Triticum; Water | 2003 |
Visible and near-IR light induced biohydrogen production using the system containing Mg chlorophyll-a from Spirulina and colloidal platinum.
Topics: Bacterial Proteins; Chlorophyll; Chlorophyll A; Colloids; Hydrogen; Light; Magnesium; Oxidation-Reduction; Paraquat; Platinum; Spirulina; Time Factors | 2003 |
Contact activity of difenzoquat differs from that of paraquat.
Topics: Chlorophyll; Darkness; DNA; Drug Resistance; Electrolytes; Herbicides; Light; Paraquat; Plant Leaves; Poaceae; Pyrazoles; Triticum | 2003 |
Comparative analysis of idiA and isiA transcription under iron starvation and oxidative stress in Synechococcus elongatus PCC 7942 wild-type and selected mutants.
Topics: Bacterial Proteins; Chlorophyll; Chlorophyll A; Cyanobacteria; Flavodoxin; Fluorescence; Gene Expression Regulation, Bacterial; Hydrogen Peroxide; Iron; Iron-Binding Proteins; Light-Harvesting Protein Complexes; Membrane Proteins; Open Reading Frames; Operon; Oxidative Stress; Paraquat; Photosystem I Protein Complex; Repressor Proteins; RNA, Messenger; Spectrum Analysis; Transcription Factors; Transcription, Genetic | 2003 |
Enhanced rates of P700(+) dark-reduction in leaves of Cucumis sativus L photoinhibited at chilling temperature.
Topics: Chlorophyll; Cold Temperature; Cucumis sativus; Darkness; Diuron; Light; Oxidation-Reduction; Paraquat; Photosynthetic Reaction Center Complex Proteins; Plant Leaves | 2004 |
Methylviologen and dibromothymoquinone treatments of pea leaves reveal the role of photosystem I in the Chl a fluorescence rise OJIP.
Topics: Chlorophyll; Dibromothymoquinone; Fluorescence; Kinetics; Paraquat; Photosystem I Protein Complex; Pisum sativum; Plant Leaves | 2005 |
Reduction of paraquat toxicity in maize leaves by benzyladenine.
Topics: Adenine; Antioxidants; Ascorbic Acid; Benzyl Compounds; Carotenoids; Chlorophyll; Dose-Response Relationship, Drug; Drug Synergism; Herbicides; Kinetin; Oxidative Stress; Paraquat; Photosynthesis; Plant Growth Regulators; Plant Leaves; Purines; Superoxide Dismutase; Time Factors; Zea mays | 2005 |
Kinetic analyses of the OJIP chlorophyll fluorescence rise in thylakoid membranes.
Topics: Ascorbic Acid; Chlorophyll; Chlorophyll A; Dibromothymoquinone; Electron Transport; Fluorescence; Kinetics; Paraquat; Photosystem I Protein Complex; Photosystem II Protein Complex; Pisum sativum; Plant Leaves; Tetramethylphenylenediamine; Thylakoids | 2005 |
A dip in the chlorophyll fluorescence induction at 0.2-2 s in Trebouxia-possessing lichens reflects a fast reoxidation of photosystem I. A comparison with higher plants.
Topics: Antimycin A; Chlorophyll; Chlorophyta; Electron Transport; Enzyme Inhibitors; Fluorescence; Lichens; Nigericin; Oxidation-Reduction; Oxidoreductases; Paraquat; Peroxidase; Photosystem I Protein Complex; Pisum sativum; Propyl Gallate; Rotenone; Symbiosis; Thylakoids | 2006 |
Roles for heme-copper oxidases in extreme high-light and oxidative stress response in the cyanobacterium Synechococcus sp. PCC 7002.
Topics: Bacterial Proteins; Catalase; Chlorophyll; Cyanobacteria; Heme; Hydrogen Peroxide; Light; Microbial Viability; Oxidation-Reduction; Oxidative Stress; Oxidoreductases; Oxygen; Paraquat; Peroxidases; Photosynthesis; Superoxide Dismutase | 2006 |
Simultaneous overexpression of both CuZn superoxide dismutase and ascorbate peroxidase in transgenic tall fescue plants confers increased tolerance to a wide range of abiotic stresses.
Topics: Adaptation, Physiological; Antioxidants; Ascorbate Peroxidases; Cell Death; Chlorophyll; DNA, Bacterial; DNA, Plant; Festuca; Gene Expression; Gene Expression Regulation, Enzymologic; Gene Expression Regulation, Plant; Hydrogen Peroxide; Isoenzymes; Lipid Peroxidation; Metals, Heavy; Paraquat; Peroxidases; Plants, Genetically Modified; Reactive Oxygen Species; RNA, Messenger; Superoxide Dismutase; Transformation, Genetic; Transgenes | 2007 |
Photosynthetic electron transport activity in heat-treated barley leaves: the role of internal alternative electron donors to photosystem II.
Topics: Benzoquinones; Biological Transport; Chlorophyll; Chlorophyll A; Darkness; Electron Transport; Fluorescence; Hordeum; Hot Temperature; Light; Oxidation-Reduction; Oxygen; Paraquat; Photosynthesis; Photosystem II Protein Complex; Plant Leaves; Plastocyanin; Tyrosine | 2007 |
Fluorescence lifetime imaging microscopy of Chlamydomonas reinhardtii: non-photochemical quenching mutants and the effect of photosynthetic inhibitors on the slow chlorophyll fluorescence transient.
Topics: Animals; Chlamydomonas reinhardtii; Chlorophyll; Diuron; Energy Metabolism; Microscopy, Fluorescence; Models, Biological; Mutation; Nigericin; Paraquat; Photochemistry; Photosynthesis; Xanthophylls | 2007 |
Stress-induced alteration of chlorophyll fluorescence polarization and spectrum in leaves of Alocasia macrorrhiza L. Schott.
Topics: Alocasia; Chlorophyll; Fluorescence Polarization; Hot Temperature; Oxidants, Photochemical; Paraquat; Plant Leaves; Sodium Chloride; Sodium Dodecyl Sulfate; Spectrometry, Fluorescence; Sulfates; Sulfur Dioxide; Surface-Active Agents | 2007 |
A fluorescence-based bioassay for aquatic macrophytes and its suitability for effect analysis of non-photosystem II inhibitors.
Topics: Anthraquinones; Araceae; Biological Assay; Chlorophyll; Fluorescence; Herbicides; Molecular Structure; Paraquat; Photosynthetic Reaction Center Complex Proteins; Time Factors; Triclosan | 2007 |
Reduction of the primary donor P700 of photosystem I during steady-state photosynthesis under low light in Arabidopsis.
Topics: Arabidopsis; Chlorophyll; Electrons; Light; Oxidation-Reduction; Oxygen; Paraquat; Photosynthesis; Photosystem I Protein Complex | 2009 |
How does cyclic electron flow alleviate photoinhibition in Arabidopsis?
Topics: Arabidopsis; Arabidopsis Proteins; Chloramphenicol; Chlorophyll; Electron Transport; Fluorescence; Light; Light-Harvesting Protein Complexes; Models, Biological; Mutation; Nigericin; Paraquat; Photosynthetic Reaction Center Complex Proteins; Photosystem II Protein Complex; Thermodynamics | 2009 |
Inhibitory effects of paraquat on photosynthesis and the response to oxidative stress in Chlorella vulgaris.
Topics: Algal Proteins; Antioxidants; Carbon Dioxide; Cell Proliferation; Chlorella vulgaris; Chlorophyll; Electron Transport; Environmental Pollutants; Herbicides; Malondialdehyde; Oxidative Stress; Paraquat; Photosynthesis; Reactive Oxygen Species; Transcription, Genetic | 2009 |
Novel effects of methyl viologen on photosystem II function in spinach leaves.
Topics: Absorption; Adaptation, Physiological; Chlorophyll; Darkness; Electron Transport; Kinetics; Paraquat; Photochemical Processes; Photosystem I Protein Complex; Photosystem II Protein Complex; Plant Leaves; Spectrometry, Fluorescence; Spinacia oleracea | 2009 |
Increased tolerance to oxidative stress in transgenic tobacco expressing a wheat oxalate oxidase gene via induction of antioxidant enzymes is mediated by H2O2.
Topics: Antioxidants; Chlorophyll; Hydrogen Peroxide; Light; Malondialdehyde; Nicotiana; Oxidative Stress; Oxidoreductases; Paraquat; Photosystem II Protein Complex; Plants, Genetically Modified; Triticum | 2009 |
The herbicide paraquat induces alterations in the elemental and biochemical composition of non-target microalgal species.
Topics: Algal Proteins; Chlorophyll; Chlorophyll A; Eukaryota; Fresh Water; Herbicides; Nitrate Reductase; Nitrite Reductases; Nitrogen; Paraquat; Water Pollutants, Chemical | 2009 |
Chlorophyll fluorescence images demonstrate variable pathways in the effects of plasma membrane excitation on electron flow in chloroplasts of Chara cells.
Topics: Cell Membrane; Chara; Chlorophyll; Chloroplasts; Fluorescence; Fluorometry; Microscopy, Fluorescence; Paraquat; Photosynthesis | 2011 |
Characterization of cell response in Chlamydomonas moewusii cultures exposed to the herbicide paraquat: Induction of chlorosis.
Topics: Carotenoids; Chlamydomonas; Chlorophyll; Dose-Response Relationship, Drug; Flow Cytometry; Herbicides; Microbial Viability; Paraquat; Spectrophotometry, Ultraviolet; Toxicity Tests; Water Pollutants, Chemical | 2011 |
Photosynthetic capacity of Arabidopsis plants at the reproductive stage tolerates γ irradiation.
Topics: Arabidopsis; Chlorophyll; Dose-Response Relationship, Radiation; Free Radicals; Gamma Rays; Hydrogen Peroxide; Light; Lipid Peroxidation; Lipids; Microscopy, Fluorescence; Oxidative Stress; Oxygen; Paraquat; Photosynthesis; Pigmentation; Radiation, Ionizing; Time Factors | 2011 |
Comparison of three Chlamydomonas strains which show distinctive oxidative stress tolerance.
Topics: Animals; Ascorbate Peroxidases; Catalase; Chlamydomonas; Chlamydomonas reinhardtii; Chlorophyll; Fresh Water; Glutathione Peroxidase; Oxidation-Reduction; Oxidative Stress; Paraquat; Peroxidases; Reactive Oxygen Species; Seawater; Superoxide Dismutase | 2011 |
The triterpenes 3β-lup-20(29)-en-3-ol and 3β-lup-20(29)-en-3-yl acetate and the carbohydrate 1,2,3,4,5,6-hexa-O-acetyl-dulcitol as photosynthesis light reactions inhibitors.
Topics: Ca(2+) Mg(2+)-ATPase; Chlorophyll; Chlorophyll A; Electron Transport; Fluorescence; Galactitol; Kinetics; Light; Maytenus; Paraquat; Pentacyclic Triterpenes; Phosphorylation; Photosynthesis; Plant Leaves; Spinacia oleracea; Thylakoids; Triterpenes | 2011 |
The antioxidative defense system is involved in the delayed senescence in a wheat mutant tasg1.
Topics: Antioxidants; Carbohydrate Metabolism; Carotenoids; Chlorophyll; Genes, Plant; Hydrogen Peroxide; Light; Malondialdehyde; Mutation; Paraquat; Phenotype; Photosynthesis; Plant Leaves; Plant Proteins; Solubility; Superoxide Dismutase; Superoxides; Triticum | 2012 |
Oxidative stress provokes distinct transcriptional responses in the stress-tolerant atr7 and stress-sensitive loh2 Arabidopsis thaliana mutants as revealed by multi-parallel quantitative real-time PCR analysis of ROS marker and antioxidant genes.
Topics: Amitrole; Antioxidants; Arabidopsis; Arabidopsis Proteins; Biomass; Cell Death; Chlorophyll; DNA, Plant; Gene Expression Regulation, Plant; Glutathione; Mutagenesis; Mutation; Oxidative Stress; Oxidoreductases; Paraquat; Plants, Genetically Modified; Reactive Oxygen Species; Real-Time Polymerase Chain Reaction; RNA, Plant; Signal Transduction; Stress, Physiological; Up-Regulation | 2012 |
Flavodoxin displays dose-dependent effects on photosynthesis and stress tolerance when expressed in transgenic tobacco plants.
Topics: Anabaena; Carotenoids; Chlorophyll; Chlorophyll A; Chloroplasts; Dose-Response Relationship, Drug; Flavodoxin; Gene Expression Regulation; Nicotiana; Oxidative Stress; Paraquat; Photosynthesis; Photosystem II Protein Complex; Plants, Genetically Modified; Plastids; Stress, Physiological | 2012 |
RNAi knockdown of rice SE5 gene is sensitive to the herbicide methyl viologen by the down-regulation of antioxidant defense.
Topics: Blotting, Western; Carbon Monoxide; Chlorophyll; Chloroplasts; Down-Regulation; Flowers; Gene Expression Regulation, Developmental; Gene Expression Regulation, Plant; Germination; Green Fluorescent Proteins; Heme Oxygenase (Decyclizing); Herbicides; Hydrogen-Ion Concentration; Microscopy, Confocal; Oryza; Oxidative Stress; Paraquat; Plant Leaves; Plant Proteins; Plants, Genetically Modified; Reactive Oxygen Species; Recombinant Proteins; Reverse Transcriptase Polymerase Chain Reaction; RNA Interference; Seeds; Temperature | 2012 |
Chloroplast functionality has a positive effect on nitric oxide level in soybean cotyledons.
Topics: Chlorophyll; Chloroplasts; Cotyledon; Diuron; Electron Transport; Fluoresceins; Glycine max; Herbicides; Light; Mesophyll Cells; Nitric Oxide; Paraquat; Photosystem II Protein Complex | 2013 |
Paraquat Resistant1, a Golgi-localized putative transporter protein, is involved in intracellular transport of paraquat.
Topics: Arabidopsis; Arabidopsis Proteins; Basic Helix-Loop-Helix Transcription Factors; Biological Transport; Chlorophyll; Chloroplasts; Chromosome Mapping; Gene Expression; Gene Expression Regulation, Plant; Golgi Apparatus; Herbicide Resistance; Herbicides; Mutagenesis, Insertional; Oryza; Paraquat; Phenotype; Plant Leaves; Plants, Genetically Modified; Seedlings | 2013 |
How does iron deficiency disrupt the electron flow in photosystem I of lettuce leaves?
Topics: Chlorophyll; Diuron; Electron Transport; Iron; Kinetics; Lactuca; Light; Oxidation-Reduction; Paraquat; Photosynthesis; Photosystem I Protein Complex; Plant Leaves; Spectrometry, Fluorescence | 2013 |
Reduction of methylviologen-mediated oxidative stress tolerance in antisense transgenic tobacco seedlings through restricted expression of StAPX.
Topics: Antioxidants; Ascorbate Peroxidases; Chlorophyll; Chloroplasts; Electric Conductivity; Gene Expression Regulation, Plant; Herbicides; Malondialdehyde; Nicotiana; Oligonucleotides, Antisense; Oxidative Stress; Paraquat; Phenotype; Plants, Genetically Modified; Seedlings; Solanum lycopersicum; Stress, Physiological | 2013 |
Atrazine and Methyl Viologen Effects on Chlorophyll-a Fluorescence Revisited-Implications in Photosystems Emission and Ecotoxicity Assessment.
Topics: Atrazine; Chlorophyll; Fluorescence; Herbicides; Paraquat; Photosystem I Protein Complex; Photosystem II Protein Complex; Plant Leaves | 2014 |
Essential roles of iron superoxide dismutase in photoautotrophic growth of Synechocystis sp. PCC 6803 and heterogeneous expression of marine Synechococcus sp. CC9311 copper/zinc superoxide dismutase within its sodB knockdown mutant.
Topics: Bacterial Proteins; Chlorophyll; Chlorophyll A; Cloning, Molecular; Culture Media; Gene Knockout Techniques; Microbial Viability; Oxidative Stress; Paraquat; Pyridazines; Recombinant Proteins; Superoxide Dismutase; Synechococcus; Synechocystis | 2014 |
Photoprotective mechanism of the non-target organism Arabidopsis thaliana to paraquat exposure.
Topics: Arabidopsis; Arabidopsis Proteins; Chlorophyll; Electron Transport; Light; Paraquat; Pesticides; Photosystem II Protein Complex; Plant Leaves | 2014 |
Effects of paraquat on photosynthetic pigments, antioxidant enzymes, and gene expression in Chlorella pyrenoidosa under mixotrophic compared with autotrophic conditions.
Topics: Chlorella; Chlorophyll; Chlorophyll A; Gene Expression; Herbicides; Paraquat; Photosynthesis; Ribulosephosphates | 2014 |
Over-expression of TaEXPB23, a wheat expansin gene, improves oxidative stress tolerance in transgenic tobacco plants.
Topics: Antioxidants; Cell Wall; Chlorophyll; Gene Expression; Germination; Herbicides; Nicotiana; Oxidative Stress; Paraquat; Peroxidases; Plant Proteins; Plants, Genetically Modified; Stress, Physiological; Transgenes; Triticum | 2015 |
Short-term regulation and alternative pathways of photosynthetic electron transport in Hibiscus rosa-sinensis leaves.
Topics: Chlorophyll; Electron Transport; Hibiscus; Kinetics; Models, Biological; Monensin; Paraquat; Photosynthesis; Photosystem I Protein Complex | 2015 |
Photochemical changes and oxidative damage in the aquatic macrophyte Cymodocea nodosa exposed to paraquat-induced oxidative stress.
Topics: Chlorophyll; Dose-Response Relationship, Drug; Herbicides; Hydrogen Peroxide; Magnoliopsida; Oxidative Stress; Paraquat; Photosystem II Protein Complex; Plant Leaves | 2016 |
Superoxide and Singlet Oxygen Produced within the Thylakoid Membranes Both Cause Photosystem I Photoinhibition.
Topics: Ascorbate Peroxidases; Chlorophyll; Chloroplasts; Ionophores; Nigericin; Oxygen; Paraquat; Photosystem I Protein Complex; Plant Proteins; Reactive Oxygen Species; Singlet Oxygen; Spinacia oleracea; Superoxide Dismutase; Superoxides; Thylakoids | 2016 |
Enhanced Ascorbate Regeneration Via Dehydroascorbate Reductase Confers Tolerance to Photo-Oxidative Stress in Chlamydomonas reinhardtii.
Topics: Adaptation, Physiological; Ascorbic Acid; Base Sequence; Chlamydomonas reinhardtii; Chlorophyll; Chlorophyll A; Down-Regulation; Fluorescence; Gene Expression Regulation, Plant; Glutathione; Hydrogen Peroxide; Light; Oxidative Stress; Oxidoreductases; Paraquat; RNA, Messenger; Transformation, Genetic | 2016 |
Diversity of strategies for escaping reactive oxygen species production within photosystem I among land plants: P700 oxidation system is prerequisite for alleviating photoinhibition in photosystem I.
Topics: Bryophyta; Chlorophyll; Cycadopsida; Electron Transport; Embryophyta; Ferns; Helianthus; Kinetics; Light; Oxidation-Reduction; Paraquat; Photochemical Processes; Photosystem I Protein Complex; Reactive Oxygen Species; Time Factors; Zea mays | 2017 |
Difference in oxidative stress tolerance between rice cultivars estimated with chlorophyll fluorescence analysis.
Topics: Adaptation, Physiological; Chlorophyll; Chlorophyll A; Crops, Agricultural; Hydrogen Peroxide; Ion Transport; Oryza; Oxidants; Oxidative Stress; Paraquat; Photosynthesis; Photosystem II Protein Complex; Plant Breeding; Plant Leaves; Quantitative Trait, Heritable; Spectrometry, Fluorescence | 2017 |
Flavodiiron Proteins Promote Fast and Transient O
Topics: Chlamydomonas; Chlorophyll; Electron Transport; Flavoproteins; Fluorescence; Light; Mass Spectrometry; Mutation; Oxidation-Reduction; Oxygen; Paraquat; Photosynthesis; Photosystem I Protein Complex; Photosystem II Protein Complex | 2017 |
Light-harvesting chlorophyll protein (LHCII) drives electron transfer in semiconductor nanocrystals.
Topics: Chlorophyll; Electron Transport; Fluorescence Resonance Energy Transfer; Light-Harvesting Protein Complexes; Nanoparticles; Paraquat; Photosystem II Protein Complex; Pisum sativum; Quantum Dots; Semiconductors | 2018 |
Effects of Exogenous Melatonin on Methyl Viologen-Mediated Oxidative Stress in Apple Leaf.
Topics: Antioxidants; Chlorophyll; Lipid Peroxidation; Malus; Melatonin; Oxidative Stress; Paraquat; Phenotype; Plant Leaves; Reactive Oxygen Species; Stress, Physiological | 2018 |
Xerophyta viscosa Aldose Reductase, XvAld1, Enhances Drought Tolerance in Transgenic Sweetpotato.
Topics: Adaptation, Physiological; Aldehyde Reductase; Chlorophyll; DNA, Bacterial; Droughts; Gene Expression Regulation, Plant; Ipomoea batatas; Magnoliopsida; Paraquat; Phenotype; Plant Leaves; Plants, Genetically Modified; Proline; RNA, Messenger; Soil; Stress, Physiological; Water | 2018 |
Dissection of the Mechanisms of Growth Inhibition Resulting from Loss of the PII Protein in the Cyanobacterium Synechococcus elongatus PCC 7942.
Topics: alpha-Tocopherol; Ammonium Compounds; Bacterial Proteins; Chlorophyll; Culture Media; Fluorescence; Mutation; Paraquat; PII Nitrogen Regulatory Proteins; Reactive Oxygen Species; Synechococcus | 2021 |
Growth and metabolic responses to methyl viologen (1,1'-dimethyl - 4,4'-bipyridinium dichloride) on Chlorella vulgaris.
Topics: Chlorella vulgaris; Chlorophyll; Chlorophyll A; Paraquat; Photosynthesis; Photosystem II Protein Complex | 2021 |