Genomes and Genes
Summary: A pre-emergent herbicide.
Publications224 found, 100 shown here
- Degradation of contrasting pesticides by white rot fungi and its relationship with ligninolytic potentialGary D Bending
Horticulture Research International, Wellesbourne, Warwick CV35 9EF, UK
FEMS Microbiol Lett 212:59-63. 2002..dye Poly R-478, a presumptive test for ligninolytic potential, and degradation of the highly available pesticides diuron, metalaxyl, atrazine or terbuthylazine in liquid culture...
- Environmental impact of diuron transformation: a reviewS Giacomazzi
Equipe de Physiologie Microbienne, UMR 6067, CNRS, Génie des Procédés Industriels, Universite de Technologie de Compiegne, BP 20529, Compiègne Cedex 60205, France
Chemosphere 56:1021-32. 2004b>Diuron is a biologically active pollutant present in soil, water and sediments...
- Symbiont-specific responses in foraminifera to the herbicide diuronJoost W van Dam
The University of Queensland, Centre for Marine Studies, St Lucia, QLD 4072, Australia
Mar Pollut Bull 65:373-83. 2012The effects of the photosystem II (PSII) herbicide diuron was assessed on thirteen tropical foraminifera hosting diatom, dinoflagellate, red or green algae endosymbionts...
- Diuron sorbed to carbon nanotubes exhibits enhanced toxicity to Chlorella vulgarisFabienne Schwab
Empa Swiss Federal Laboratories for Materials Science and Technology, CH 9014 St Gallen, Switzerland
Environ Sci Technol 47:7012-9. 2013..Here, we systematically quantified the effects of the herbicide diuron on the photosynthetic activity of the green alga Chlorella vulgaris in presence of different multiwalled CNT (..
- Interaction of diuron and related substituted phenylureas with the Ah receptor pathwayBin Zhao
Department of Environmental Toxicology, University of California, Davis, CA 95616 8588, USA
J Biochem Mol Toxicol 20:103-13. 2006..Here, we have examined the ability of diuron, a widely used herbicide, and several structurally related substituted phenylureas to bind to and activate/inhibit ..
- Occurrence of antifouling paint booster biocides in selected harbors and marinas inside the Gulf of Napoli: a preliminary surveyGiuseppe Di Landa
PROT CHIM, Environmental Analytical Chemistry Laboratory, ENEA, C R Portici, Via Vecchio Macello, 80055 Portici Na, Italy
Mar Pollut Bull 52:1541-6. 2006
- Metabolites of the phenylurea herbicides chlorotoluron, diuron, isoproturon and linuron produced by the soil fungus Mortierella spNora Badawi
Department of Geochemistry, Geological Survey of Denmark and Greenland GEUS, Østervoldgade 10, DK 1350 Copenhagen K, Denmark
Environ Pollut 157:2806-12. 2009..Little is known about the corresponding fungal pathways, however. We here report degradation of chlorotoluron, diuron, isoproturon and linuron by the soil fungus Mortierella sp. Gr4...
- Direct comparison between visible near- and mid-infrared spectroscopy for describing diuron sorption in soilsMohsen Forouzangohar
School of Earth and Environmental Sciences, University of Adelaide, PMB 1, Glen Osmond 5064, Australia
Environ Sci Technol 43:4049-55. 2009..of VNIR and MIR spectroscopy for predicting both organic carbon content (foc) and the sorption affinity (Kd) of diuron in 112 surface soils from South Australia...
- Diuron biotransformation and its effects on biofilm bacterial community structureMarion Vercraene-Eairmal
Equipe Environnement et Microbiologie, UMR IPREM 5254, IBEAS, Universite de Pau et des Pays de l Adour, Avenue de l Universite, BP 1155, Pau cedex 64013, France
Chemosphere 81:837-43. 2010The effect of realistic environmental contamination of diuron on natural epilithic biofilms dwelling bacterial communities and their transformation capacities were investigated by using microcosm experiments...
- Midinfrared spectroscopy and chemometrics to predict diuron sorption coefficients in soilsMohsen Forouzangohar
School of Earth and Environmental Sciences, University of Adelaide, PMB 1, Glen Osmond 5064, Australia
Environ Sci Technol 42:3283-8. 2008..was investigated to predict the soil sorption (distribution) coefficient (K(d)) of a nonionic pesticide (diuron)...
- Biotransformation and biomonitoring of phenylurea herbicide diuronPriyanka Sharma
Institute of Microbial Technology CSIR, Chandigarh, India
Bioresour Technol 102:3119-25. 2011A Gram-positive, Micrococcus sp. strain PS-1 isolated from diuron storage site was studied for its capability of biotransformation of phenylurea herbicide diuron to a secondary metabolite, 1-(3,4-dichlorophenyl)urea (DCPU) for ..
- Synergistic effects of diuron and sedimentation on photosynthesis and survival of crustose coralline algaeLindsay Harrington
Australian Institute of Marine Science, Townsville, Qld 4810, Australia
Mar Pollut Bull 51:415-27. 2005Effects of short-term exposure to sedimentation and diuron, separately and in combination, on the photophysiology and survival of crustose coralline algae (CCA) were examined in controlled time-course experiments, using pulse-amplitude ..
- Strains of the soil fungus Mortierella show different degradation potentials for the phenylurea herbicide diuronLea Ellegaard-Jensen
Department of Biology, Copenhagen University, Universitetsparken 15, 2100, Copenhagen Ø, Denmark
Biodegradation 24:765-74. 2013..clarify the background for the ability of the common soil fungus Mortierella to degrade the phenylurea herbicide diuron. Diuron degradation potentials of five Mortierella strains were compared, and the role of carbon and nitrogen for ..
- Diuron occurrence and distribution in soil and surface and ground water associated with grass seed productionJennifer A Field
Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, OR 97331, USA
J Environ Qual 32:171-9. 2003Little is known about the occurrence and distribution of the herbicide diuron [3-(3,4-dichlorophenyl)-1,1-dimethyl urea] in soil, ground water, and surface water in areas affected by grass-seed production...
- Rapid mineralization of the phenylurea herbicide diuron by Variovorax sp. strain SRS16 in pure culture and within a two-member consortiumSebastian R Sørensen
Department of Geochemistry, Geological Survey of Denmark and Greenland, Øster Voldgade 10, DK 1350 Copenhagen K, Denmark
Appl Environ Microbiol 74:2332-40. 2008The phenylurea herbicide diuron [N-(3,4-dichlorophenyl)-N,N-dimethylurea] is widely used in a broad range of herbicide formulations, and consequently, it is frequently detected as a major water contaminant in areas where there is ..
- A review of endosulfan, dichlorvos, diazinon, and diuron--pesticides used in JamaicaKayon Barrett
Department of Environmental and Occupational Health, College of Public Health, University of South Florida, Tampa, FL, USA
Int J Environ Health Res 22:481-99. 2012..review discusses four pesticides extensively applied in agricultural practices in Jamaica - endosulfan, diazinon, diuron, and dichlorvos...
- Adsorption of diuron, fluridone and norflurazon on single-walled and multi-walled carbon nanotubesKe Sun
State Key Laboratory of Water Simulation, School of Environment, Beijing Normal University, Beijing 100875, China
Sci Total Environ 439:1-7. 2012The sorption behaviors of diuron (DIU), fluridone (FLU) and norflurazon (NOR) by a single-walled carbon nanotube (SWCNT) and three multi-walled carbon nanotubes (MWCNT) samples including MWCNT10 (<10nm, outer diameter), MWCNT20 (10-20 ..
- Sorption kinetics of diuron on volcanic ash derived soilsLizethly Cáceres-Jensen
Laboratorio de Fisicoquímica and Analítica, Departamento de Quimica, Facultad de Ciencias Basicas, Universidad Metropolitana de Ciencias de la Educación, Avenida José Pedro Alessandri 540, Santiago, Chile Electronic address
J Hazard Mater 261:602-13. 2013b>Diuron sorption kinetic was studied in Andisols, Inceptisol and Ultisols soils in view of their distinctive physical and chemical properties: acidic pH and variable surface charge...
- Fluoroimmunoassay based on suppression of fluorescence self-quenching for ultra-sensitive detection of herbicide diuronPriyanka Sharma
Institute of Microbial Technology CSIR, Sector 39 A, Chandigarh 160036, India
Anal Chim Acta 676:87-92. 2010A highly sensitive heterogeneous fluoroimmunoassay has been developed for monitoring phenylurea herbicide diuron on the basis of suppression of fluorescence self-quenching...
- Coupled solar photo-Fenton and biological treatment for the degradation of diuron and linuron herbicides at pilot scaleMaria José Farré
Departament de Quimica, Universitat Autonoma de Barcelona, 08193 Bellaterra, Barcelona, Spain
Chemosphere 72:622-9. 2008A coupled solar photo-Fenton (chemical) and biological treatment has been used to remove biorecalcitrant diuron (42 mg l(-1)) and linuron (75 mg l(-1)) herbicides from water at pilot plant scale...
- Kinetics of the chemical degradation of diuronStefano Salvestrini
Dipartimento di Scienze Ambientali, Seconda Universita di Napoli, Caserta, Italy
Chemosphere 48:69-73. 2002The influence of pH and buffer concentration on the chemical degradation of diuron in water has been analysed over a wide temperature range. The process irreversibly gives 3,4-dichloroaniline as the only product containing the phenyl ring...
- Effects of the phenylurea herbicide diuron on natural riverine microbial communities in an experimental studyStéphane Pesce
Laboratoire de Biologie des Protistes, UMR CNRS 6023, Universite Blaise Pascal, 63177 Aubiere Cedex, France
Aquat Toxicol 78:303-14. 2006The effects of the phenylurea herbicide diuron (10 microgl(-1)) on natural riverine microbial communities were investigated using a three-week laboratory microcosm study...
- Developmental exposure to diuron causes splenotoxicity in male Sprague-Dawley rat pupsAlexandre Domingues
School of Medicine, UNESP Universidade Estadual Paulista, Sao Paulo, Brazil
J Environ Sci Health B 47:420-6. 2012This study investigated whether perinatal exposure to diuron [3-(3,4-dichlorophenyl)-1-1-dimethylurea] might exert adverse effects on rat lymphoid organs...
- Evaluation of carcinogenic potential of diuron in a rat mammary two-stage carcinogenesis modelTony Fernando Grassi
Medical School, UNESP Sao Paulo State University, Department of Pathology, Botucatu SP, Brazil
Toxicol Pathol 39:486-95. 2011This study aimed to evaluate the carcinogenic potential of the herbicide Diuron in a two-stage rat medium-term mammary carcinogenesis model initiated by 7,12-dimethylbenz(a)anthracene (DMBA)...
- Biotransformation of phenylurea herbicides by a soil bacterial strain, Arthrobacter sp. N2: structure, ecotoxicity and fate of diuron metabolite with soil fungiCeline Tixier
Synthèse et Etude de Systèmes à Intérêt Biologique, UMR 6504, Universite Blaise Pascal, 63177 Aubiere, France
Chemosphere 46:519-26. 2002..were performed in mineral medium with resting cells of this soil bacterial strain on three phenylurea herbicides (diuron, chlorotoluron and isoproturon)...
- Degradation products of a phenylurea herbicide, diuron: synthesis, ecotoxicity, and biotransformationC Tixier
, UMR 6504, , , France
Environ Toxicol Chem 20:1381-9. 2001The degradation products of diuron (photoproducts and metabolites), already described in the literature, were synthesized in order to carry out further investigations...
- The interactive effects of the antifouling herbicides Irgarol 1051 and Diuron on the seagrass Zostera marina (L.)J C Chesworth
European Commission, Joint Research Centre CCR, IPSC, TP 267, I 21020 Ispra VA, Italy
Aquat Toxicol 66:293-305. 2004The herbicides Irgarol 1051 (2-(tert-butylamino)-4-cyclopropylamino)-6-(methylthio)-1,3,5-triazine) and Diuron (3-(3',4'-dichlorophenyl)-1,1-dimethylurea) are commonly incorporated into antifouling paints to boost the efficacy of the ..
- A new, versatile field immunosensor for environmental pollutants: development and proof of principle with TNT, diuron, and atrazineIoan M Ciumasu
Technical University Munich, Chair of Ecological Chemistry and Environmental Analysis, Weihenstephaner Steig 23, 85350 Freising Weihenstephan, Germany
Biosens Bioelectron 21:354-64. 2005..1 microg l(-1) for 2,4,6-trinitrotoluene (TNT), and about 0.2 microg l(-1) for diuron and atrazine, respectively...
- Reproductive effects in male rats exposed to diuronGlaura S A Fernandes
Departamento de Biologia Celular, Instituto de Biologia, Universidade Estadual de Campinas UNICAMP, Campinas, SP, Brazil
Reprod Toxicol 23:106-12. 2007b>Diuron is a ureic herbicide considered to have very low toxicity. The present study evaluated several aspects of reproductive toxicity of diuron in adult male rats...
- Determination of diuron and the antifouling paint biocide irgarol 1051 in Dutch marinas and coastal watersM H Lamoree
Institute for Environmental Studies, Faculty of Earth and Life Sciences, Vrije Universiteit, Amsterdam, The Netherlands
J Chromatogr A 970:183-90. 2002A sensitive LC-electrospray MS-MS method using off-line solid-phase extraction for the determination of diuron and Irgarol 1051 has been developed, enabling determination of both compounds at sub-ppt levels...
- Synchronous-scan fluorescence of algal cells for toxicity assessment of heavy metals and herbicidesHanh Nguyen-Ngoc
University of Technology HCM, 268 rue Ly Thuong Kiet, Ho Chi Minh, Viet Nam
Ecotoxicol Environ Saf 72:316-20. 2009..The influence of toxic chemicals was tested with cadmium as a heavy metal and with atrazine, diuron, DNOC and paraquat as herbicides...
- Fluorescent biosensor using whole cells in an inorganic translucent matrixHanh Nguyen-Ngoc
University of Technology HCM, 268 rue Ly Thuong Kiet, Ho Chi Minh, Vietnam
Anal Chim Acta 583:161-5. 2007..This reagentless biosensor allows determination of diuron as an anti-PSII herbicide and its long term activity is assessed.
- Isolation and characterization of diuron-degrading bacteria from lotic surface waterIsabelle Batisson
Laboratoire de Biologie des Protistes, UMR CNRS 6023, Universite Blaise Pascal, Aubiere Cedex, 63177, France
Microb Ecol 54:761-70. 2007The bacterial community structure of a diuron-degrading enrichment culture from lotic surface water samples was analyzed and the diuron-degrading strains were selected using a series of techniques combining temporal temperature gradient ..
- Effects of the herbicide diuron on the early life history stages of coralAndrew Negri
Australian Institute of Marine Science, PMB 3 Townsville, Qld 4810, Australia
Mar Pollut Bull 51:370-83. 2005The effects of the herbicide diuron on the early life history stages of broadcast spawning and brooding corals were examined in laboratory experiments...
- Transplantation of microbenthic algal assemblages to assess structural and functional recovery after diuron exposureUrsula Dorigo
Cemagref, UR MALY, 3 Quai Chauveau, Lyon Cedex, France
Arch Environ Contam Toxicol 59:555-63. 2010The potential of microbenthic algal assemblages to recover after diuron exposure was investigated...
- Laboratory leaching studies of oryzalin and diuron through three undisturbed vineyard soil columnsDavid Landry
Centre des Sciences de la Terre, Universite de Bourgogne, UMR GéoSol Microbiologie des Sols INRA A111, 6, Boulevard Gabriel, 21000 Dijon, France
Chemosphere 54:735-42. 2004The leaching of diuron and oryzalin through undisturbed soil columns was studied in the laboratory using three vineyard soils from Vosne-Romanée (Burgundy): a rendosol, a calcosol and a vegetated calcosol...
- Immunotoxicity in ascidians: antifouling compounds alternative to organotins - II. The case of Diuron and TCMS pyridineAdams Menin
Department of Biology, University of Padova, Padova, Italy
J Environ Sci Health B 43:644-54. 2008..hemocyte cultures of the colonial ascidian Botryllus schlosseri exposed to various sublethal concentrations of Diuron (3-(3,4-diclorophenyl)-1,1-dimethylurea) and TCMS pyridine (2,3,5,6-tetrachloro-4-(metylsulphonyl)pyridine), we ..
- In vitro screening for aryl hydrocarbon receptor agonistic activity in 200 pesticides using a highly sensitive reporter cell line, DR-EcoScreen cells, and in vivo mouse liver cytochrome P450-1A induction by propanil, diuron and linuronShinji Takeuchi
Hokkaido Institute of Public Health, Sapporo, Japan
Chemosphere 74:155-65. 2008..acifluorfen-methyl, bifenox, chlorpyrifos, isoxathion, quinalphos, chlorpropham, diethofencarb, propanil, diuron, linuron, and prochloraz) showed AhR-mediated transcriptional activity...
- A novel disposable electrochemical immunosensor for phenyl urea herbicide diuronPriyanka Sharma
Institute of Microbial Technology CSIR, Sector 39 A, Chandigarh 160036, India
Biosens Bioelectron 26:4209-12. 2011A disposable electrochemical immunosensor has been developed for the determination of phenyl urea herbicide-diuron using a low cost laser ablated gold electrodes (LC-LAGE) fabricated on polystyrene substrate...
- Leaching of oryzalin and diuron through undisturbed vineyard soil columns under outdoor conditionsDavid Landry
UMR 1229 Microbiologie et Géochimie des Sols, INRA Université de Bourgogne, Centre des Sciences de la Terre, 6, Boulevard Gabriel, 21 000 Dijon, France
Chemosphere 62:1736-47. 2006..An assessment of the leaching of two such herbicides, diuron and oryzalin, was therefore performed using lysimeters, under outdoor conditions, from May 2001 to May 2002...
- Mixture toxicity of three photosystem II inhibitors (atrazine, isoproturon, and diuron) toward photosynthesis of freshwater phytoplankton studied in outdoor mesocosmsStefanie Knauert
Department of Environmental Sciences, University of Basel, 4056 Basel, Switzerland
Environ Sci Technol 42:6424-30. 2008..The three photosystem II (PSII) inhibitors atrazine, isoproturon, and diuron were applied as 30% hazardous concentrations (HC30), which we derived from species sensitivity distributions ..
- Photosynthetic electron transport differentially regulates the expression of superoxide dismutase genes in liverwort, Marchantia paleacea var. dipteraShiho Sakaguchi
Graduate School of Science and Technology, Kumamoto University, Kurokami 2 39 1, Kumamoto, 860 8555 Japan
Plant Cell Physiol 45:318-24. 2004....
- Differing involvement of sulfoquinovosyl diacylglycerol in photosystem II in two species of unicellular cyanobacteriaMotohide Aoki
School of Life Science, Tokyo University of Pharmacy and Life Science, Horinouchi, Hachioji, Tokyo, Japan
Eur J Biochem 271:685-93. 2004..Therefore, the difference in the SQDG requirement for PSII is species-specific in cyanobacteria; this could be of use when investigating the molecular evolution of the PSII complex...
- Reduced toxicity of diuron to the freshwater green alga Pseudokirchneriella subcapitata in the presence of black carbonKatja Knauer
Department of Environmental Sciences, University of Basel, Basel, Switzerland
Aquat Toxicol 83:143-8. 2007..Photosynthesis-inhibiting phenyl urea derivatives, such as diuron, are widely used as herbicides and diuron is regularly measured in European freshwater systems...
- Molecular identification and expression of differentially regulated genes of the European flounder, Platichthys flesus, submitted to pesticide exposureJ Marchand
Laboratoire des Sciences de l Environnement Marin LEMAR, UMR CNRS 6539, Institut Universitaire Europeen de la Mer, Universite de Bretagne Occidentale, 29280, Plouzane, France
Mar Biotechnol (NY) 8:275-94. 2006..SSH) to identify up- and down-regulated genes after a 30-day exposure to herbicides (a cocktail of atrazine, diuron, and isoproturon, and a single herbicide, glyphosate)...
- Application of the IAS theory combining to a three compartments description of natural organic matter to the adsorption of atrazine or diuron on activated carbonM Baudu
Laboratoire des Sciences de l Eau et de l Environnement, Universite de Limoges, 123 Avenue Albert Thomas, 87060 Limoges, France
Environ Technol 25:763-73. 2004..Therefore, it was noted that the model simulated with good precision the competition between atrazine or diuron and natural organic matter in aqueous solution for two activated carbons (A and B)...
- [On the possibilities of diagnosis of the state of the phytoplankton photosynthetic apparatus by the method of nonlinear laser fluorimetry]D V Maslov
Biofizika 50:843-50. 2005....
- Acetamiprid, carbendazim, diuron and thiamethoxam sorption in two Brazilian tropical soilsLeandro Carbo
LARB Laboratório de Análises de Resíduos de Biocidas, Universidade Federal de Mato Grosso, Cuiaba, MT, Brazil
J Environ Sci Health B 42:499-507. 2007..carbendazim (methyl benzimidazol-2-ylcarbamate), diuron (N-(3,4-dichlorophenyl)-N, N-dimethyl urea) and thiamethoxam (3-(2-chloro-thiazol-5-ylmethyl)-5-methyl-[1,3,5]..
- Combined effect of diuron and simazine on photosystem II photochemistry in a sandy soil and soil amended with solid olive-mill wasteSusana Redondo-Gómez
Departamento de Biología Vegetal y Ecología, Sevilla, Spain
J Environ Sci Health B 42:249-54. 2007b>Diuron (3-(3,4-dichlorophenyl)- = 1,1-dimethylurea) and simazine (6-chloro-N(2), N(4)-diethyl-1,3,5-triazine-2,4-diamine) are soil-applied herbicides used in olive crops...
- Analysis of herbicide Krovar I by liquid chromatography with atmospheric pressure chemical ionization mass spectrometryVesna Furtula
Pacific Environmental Science Centre, Environment Canada, North Vancouver, British Columbia, Canada
J Environ Sci Health B 39:249-61. 2004..very efficient method is presented for routine analysis of herbicide Krovar I (active components bromacil and diuron) in water and soil samples...
- Insights into the function of PsbR protein in Arabidopsis thalianaYagut Allahverdiyeva
Department of Biology, Plant Physiology and Molecular Biology, University of Turku, FIN 20014 Turku, Finland
Biochim Biophys Acta 1767:677-85. 2007..It is concluded that the lack of the PsbR protein modifies both the donor and the acceptor side of the PSII complex...
- Two reaction pathways for transformation of high potential cytochrome b559 of PS II into the intermediate potential formOlga Kaminskaya
Institute of Basic Biological Problems, Russian Academy of Sciences, Pushchino, Moscow Region 142292, Russia
Biochim Biophys Acta 1767:550-8. 2007....
- Reorganized actin filaments anchor chloroplasts along the anticlinal walls of Vallisneria epidermal cells under high-intensity blue lightYuuki Sakai
Department of Biology, Graduate School of Science, Osaka University, Machikaneyama 1 1, Toyonaka, Osaka, 560 0043, Japan
Planta 221:823-30. 2005..These results strongly suggest that the BL-induced avoidance response of chloroplasts includes photosynthesis-dependent and actin-dependent anchorage of chloroplasts on the A side of epidermal cells...
- Phototropin involvement in the expression of genes encoding chlorophyll and carotenoid biosynthesis enzymes and LHC apoproteins in Chlamydomonas reinhardtiiChung Soon Im
Department of Plant Biology, Carnegie Institution, Stanford, CA 94306, USA
Plant J 48:1-16. 2006....
- Changes in photosynthetic electron transfer and state transitions in an herbicide-resistant D1 mutant from soybean cell culturesMercedes Roncel
Instituto de Bioquimica Vegetal y Fotosintesis, Universidad de Sevilla CSIC, Americo Vespucio 49, 41092 Seville, Spain
Biochim Biophys Acta 1767:694-702. 2007..We also propose that the impaired state transitions in the STR7 cells may be due to alterations in thylakoid membrane properties induced by a low content of unsaturated lipids...
- Chlorophyll fluorescence imaging of individual algal cells: effects of herbicide on Spirogyra distenta at different growth stagesRyosuke Endo
Graduate School of Agricultural and Life Science, The University of Tokyo, 1 1 1 Yayoi Bunkyo, Tokyo 113 8657, Japan
Environ Sci Technol 38:4165-8. 2004..Thus, measurement of chlorophyll fluorescence from young and mature chloroplasts with a microscopic imaging system makes it possible to improve the sensitivity for monitoring the environmental degradation of aquatic ecosystems...
- Herbicide impact on Hormosira banksii gametes measured by fluorescence and germination bioassaysCliff R Seery
Institute for Water and Environmental Resource Management, Department of Environmental Sciences, University of Technology, Sydney, Westbourne Street, Gore Hill, 2065 NSW, Australia
Environ Pollut 140:43-51. 2006..fluorescence measurements of gametes from the macroalgae, Hormosira banksii, where gametes (eggs) were exposed to Diuron, Irgarol and Bromacil...
- Photosynthetic electron transport controls expression of the high light inducible gene in the cyanobacterium Synechococcus elongatus strain PCC 7942Kavitha Salem
Department of Biology and the Converging Biotechnology Center, Box 19498, The University of Texas at Arlington, Arlington, TX 76019, USA
Plant Cell Physiol 45:651-8. 2004..Modest up-regulation occurs in LL by treatment with 3-(3,4-dichlorophenyl)-1,1-dimethylurea, but this is related to effects on hliA mRNA stability rather than on transcription...
- Effect of herbicide and soil amendment on growth and photosynthetic responses in olive cropsSusana Redondo-Gómez
Departamento de Biología Vegetal y Ecología, Universidad de Sevilla, Sevilla, Spain
J Environ Sci Health B 42:523-8. 2007b>Diuron [3-(3,4-dichlorophenyl)- = 1,1-dimethylurea] and simazine (6-chloro-N(2), N(4)-diethyl-1,3,5-triazine-2,4-diamine) are soil-applied herbicides used in olive crops...
- Light regulation of ascorbate biosynthesis is dependent on the photosynthetic electron transport chain but independent of sugars in ArabidopsisYukinori Yabuta
Department of Advanced Bioscience, Faculty of Agriculture, Kinki University, 3327 204 Nakamachi, Nara, Japan
J Exp Bot 58:2661-71. 2007..The results suggest that photosynthetic electron transport of chloroplasts is closely related to AsA pool size regulation in leaves...
- Seasonal responses of photosynthetic electron transport in Scots pine (Pinus sylvestris L.) studied by thermoluminescenceA G Ivanov
Umeå Plant Center, Department of Plant Sciences, University of Umea, Sweden
Planta 215:457-65. 2002..This is suggested to enhance the radiationless dissipation of excess light within the PSII reaction center during cold acclimation and during cold winter periods...
- Photosynthetic electron transport regulates the stability of the transcript for the protochlorophyllide oxidoreductase gene in the liverwort, Marchantia paleacea var. dipteraSaeko Eguchi
Graduate School of Science and Technology, Kumamoto University, Kurokami, Kumamoto, 860 8555 Japan
Plant Cell Physiol 43:573-7. 2002..These findings suggest that photosynthetic electron transport is involved in regulating the stability of the por transcript...
- Silencing of a gene encoding a protein component of the oxygen-evolving complex of photosystem II enhances virus replication in plantsTruus E M Abbink
Institute of Molecular Plant Sciences, Gorlaeus Laboratories, Leiden University, 2300 RA, The Netherlands
Virology 295:307-19. 2002..Silencing of gene #13 may reflect a novel strategy of TMV to suppress basal host defense mechanisms. The two-hybrid screenings did not identify tobacco proteins involved in helicase domain-induced N-mediated resistance...
- The energy source for CO2 transport in the marine microalga Nannochloris atomusI EmmaI Huertas
Department of Biology, York University, 4700 Keele St, Toronto, Ontario, M3J 1P3, Canada
Planta 214:947-53. 2002..These results demonstrate that active CO2 transport in N. atomus is supported by photosynthetic linear electron transport...
- Novel psbA1 gene from a naturally occurring atrazine-resistant cyanobacterial isolateKannika Sajjaphan
Department of Soil, Water, and Climate, University of Minnesota, 1991 Upper Buford Circle, St Paul, MN 55108, USA
Appl Environ Microbiol 68:1358-66. 2002..Gabriel, La. Strain SG2 was resistant to 1,000 microg of atrazine per ml but showed relatively low resistance to diuron [3-(3,4-dichlorophenyl)-1,1-dimethyl urea]...
- Anacystis mutants with different tolerances to DCMU-type herbicides show differences in architecture and dynamics of the photosynthetic apparatus, depending on site and mode of the amino acid exchanges in the D 1 proteinF Koenig
, Frankfurt am Main, Bundesrepublik Deutschland
Z Naturforsch C 45:446-51. 1990..Degradation of the D 1 protein remains to be thoroughly studied in this context. No reproducible differences in whole chain electron transport were observed between mutants and wild type...
- Light modulation of the gravitropic set-point angle (GSA)J Digby
Department of Biology, University of York, PO Box 373, York YO1 5YW, UK
J Exp Bot 53:377-81. 2002..The implication of these findings to the study of gravitropism is discussed...
- Photosystem II peripheral accessory chlorophyll mutants in Chlamydomonas reinhardtii. Biochemical characterization and sensitivity to photo-inhibitionS V Ruffle
School of Biological Sciences, University of Exeter, Exeter EX4 4PS, United Kingdom
Plant Physiol 127:633-44. 2001..Finally, it is noted that the PSII peripheral accessory Chls have similarities to a to a pair of Chls also present in the PSI reaction center complex...
- New results on the properties of photosystem II centers blocked by 3-(3,4-dichlorophenyl)-1,1-dimethylurea in their different photoactive statesA L Etienne
, C.N.R.S. 91190 Gif-sur-Yvette, France
Biochim Biophys Acta 333:320-30. 1974..The equilibrium constant depends on the number of positive charges stored and DCMU changes the characteristics of this equilibrium...
- Design of functionalized lipids and evidence for their binding to photosystem II core complex by oxygen evolution measurements, atomic force microscopy, and scanning near-field optical microscopyE Trudel
, , , , Canada
Biophys J 81:563-71. 2001..Electron microscopy of these domains, however, has shown that the bound PSII CC was not crystalline...
- Energy dissipation in photosynthesis: does the quenching of chlorophyll fluorescence originate from antenna complexes of photosystem II or from the reaction center?N G Bukhov
Julius von Sachs Institut fur Biowissenschaften, Universitat Wurzburg, 97082 Wurzburg, Germany
Planta 212:749-58. 2001..More slowly reversible quenching, tentatively identified as so-called qI or photoinhibitory quenching, required protonation but persisted for prolonged times after de-protonation. It appeared to originate in reaction centers...
- Electron transport controls transcription of the glutamine synthetase gene (glnA) from the cyanobacterium Synechocystis sp. PCC 6803J C Reyes
Departamento de Bioquimica Vegetal y Biologia Molecular, Universidad de Sevilla CSIC, Spain
Plant Mol Biol 27:789-99. 1995..Finally, nitrogen starvation provoked a delay in the decrease of glnA transcript in darkness, suggesting a connection between nitrogen and redox controls of glnA transcript levels...
- Two diarylurea electron transport inhibitors reduce Staphylococcus aureus hemolytic activity and protect cultured endothelial cells from lysisR A Proctor
Department of Medical Microbiology and Immunology, University of Wisconsin Medical School, Madison, WI 53706, USA
Antimicrob Agents Chemother 46:2333-6. 2002..aureus when cocultured with the endothelial cells. This raises the possibility that compounds that inhibit bacterial respiration might be prove valuable for the prevention of toxin production in S. aureus...
- Monoclonal anti-diuron antibodies prevent inhibition of photosynthesis by diuronDeljana Werner
University of Potsdam, Institute of Biochemistry and Biology, Biotechnology, Karl Liebknecht Strasse 24 25, Building 25, D 14476, Golm, Germany
FEBS Lett 523:95-8. 2002Two monoclonal anti-diuron antibodies were generated that bind to diuron with an extremely low equilibrium dissociation constant. The antibodies prevented and restored in vitro and in vivo the diuron-dependent inhibition of photosynthesis...
- Rapid exposure assessment of PSII herbicides in surface water using a novel chlorophyll a fluorescence imaging assayRenee Muller
The National Research Centre for Environmental Toxicology EnTOX, The University of Queensland, Brisbane, QLD 4108, Australia
Sci Total Environ 401:51-9. 2008..The technique was found to be sensitive, with a detection limit of 2.3 ng l(-1) for the herbicide diuron when testing solid phase extracts (SPE) of 1000 ml water samples, and reproducible both between experiments (..
- Characterization of the stimulating effect of low-dose stressors in maize and bean seedlingsPéter Nyitrai
Department of Plant Physiology, Eotvos University, H 1518, Budapest, P O B 120, Hungary
J Plant Physiol 160:1175-83. 2003..Results showed the expression of a cytokinin-like effect on the development of chloroplasts. It is assumed, that these low-dose stressors generate non-specific alarm reactions in plants, which may involve changes of the hormonal balance...
- Aging effects on the availability of herbicides to runoff transferXavier Louchart
INRA, Laboratoire d etude des Interactions Sol Agrosysteme Hydrosysteme, UMR LISAH Agro M INRA IRD, 2 place Viala, 34060 Montpellier, France
Environ Sci Technol 41:1137-44. 2007..This study examined the temporal change of an effective partition coefficient Kd(eff) for the herbicides simazine, diuron, and oryzalin from a 0.12 ha field experiment during 7 vineyard growing seasons...
- The role of PGR5 in the redox poising of photosynthetic electron transportBeena Nandha
Faculty of Life Sciences, University of Manchester, 3 614 Stopford Building Oxford Road, Manchester, UK
Biochim Biophys Acta 1767:1252-9. 2007..This may result in defective feedback regulation of photosynthetic electron transport under some conditions, thus providing a rationale for the reduced efficiency of cyclic electron flow...
- Effects of the herbicide bentazon on growth and photosystem II maximum quantum yield of the marine diatom Skeletonema costatumR S Macedo
Programa de Pós Graduação em Ecologia e Conservação, Universidade Federal do Parana, Centro Politecnico, Curitiba, Parana, Brazil
Toxicol In Vitro 22:716-22. 2008....
- Environmental risk assessment: a critical approach of the European TGD in an in situ applicationI Guérit
Département Biogéochimie et Ecotoxicologie, IFREMER, Cellule d Analyse des Risques Chimiques, Nantes Cedex 03, France
Ecotoxicol Environ Saf 71:291-300. 2008..goal, an environmental risk assessment was performed according to the TGD for two major contaminants, atrazine and diuron, that are present in the Seine River estuary (France) and listed in the EU Water Framework Directive (Directive ..
- Different kinetics of photoinactivation of photosystem I-mediated electron transport and P700 in isolated thylakoid membranesMaya Velitchkova
Estacion Experimental de Aula Dei, CSIC, Apdo 202, 50080 Zaragoza, Spain
J Photochem Photobiol B 69:41-8. 2003..In the presence of linear electron transport at 22 degrees C correlation between formation of toxic hydroxyl radicals and inhibition of oxygen uptake was observed...
- Blue light activates calcium-permeable channels in Arabidopsis mesophyll cells via the phototropin signaling pathwaySonja Stoelzle
Department of Molecular Plant Physiology and Biophysics, Julius von Sachs Institute of Biosciences, Julius von Sachs Platz 2, 97082 Wurzburg, Germany
Proc Natl Acad Sci U S A 100:1456-61. 2003..We thus conclude that blue light triggers calcium fluxes via the phototropin-activated calcium-permeable channel...
- Cyclic, pseudocyclic and noncyclic photophosphorylation: new links in the chainJohn F Allen
Department of Plant Biochemistry, Centre for Chemistry and Chemical Engineering, Lund University, Box 124, Sweden
Trends Plant Sci 8:15-9. 2003..Recent results from structural biology and genomics suggest that the answer is 'All of them'. The interplay between the pathways might explain the flexibility of photosynthesis in meeting different metabolic demands for ATP...
- Singlet oxygen production in herbicide-treated photosystem IIChristian Fufezan
Institut fur Biologie II, Biochemie der Pflanzen, Universitat Freiburg, Schänzlestr 1, 79104, Freiburg, Germany
FEBS Lett 532:407-10. 2002..When phenolic herbicides are bound, charge recombination at the level of P+*Pheo-* is thermodynamically favoured forming a chlorophyll triplet and hence 1O2. With urea herbicides this pathway is less favourable...
- Dual roles of photosynthetic electron transport in photosystem I biogenesis: light induction of mRNAs and chromatic regulation at post-mRNA levelMitsuhiro Matsuo
Center for Gene Research, Nagoya University, Nagoya, 464 8602 Japan
Plant Cell Physiol 43:1189-97. 2002....
- A field study to assess the degradation and transport of diuron and its metabolites in a calcareous soilDaren C Gooddy
British Geological Survey, Wallingford, Oxfordshire, UK
Sci Total Environ 297:67-83. 2002..plot has been established on a calcareous soil in southern England to investigate the fate and transport of diuron (N'-[3,4-dichlorophenyl]-N,N-dimethylurea), a commonly used phenylurea herbicide...
- Molecular analysis of psbA mutations responsible for various herbicide resistance phenotypes in Synechocystis 6714G Ajlani
UPR 407, CNRS, Gif sur Yvette, France
Plant Mol Biol 13:469-79. 1989..Az-V contains two changes at codons 211 (Phe----Ser) and 251 (Ala----Val) resulting in high atrazine resistance but only slight DCMU resistance...
- Pesticides removal in the process of drinking water productionM P Ormad
Department of Chemical Engineering and Environmental Technologies, University of Zaragoza, Pedro Cerbuna, 12, 50009 Zaragoza, Spain
Chemosphere 71:97-106. 2008..op'-DDT, pp'-DDT, desethylatrazine, 3,4-dichloroaniline, 4,4'-dichlorobenzophenone, dicofol, dieldrin, dimethoate, diuron, alpha-endosulphan, endosulphan-sulphate, endrin, alpha-HCH, beta-HCH, gamma-HCH, delta-HCH, heptachlor, ..
- Screening of selected pesticides for inhibition of CYP19 aromatase activity in vitroA M Vinggaard
Institute of Food Safety and Toxicology, Division of Biochemistry and Molecular Biology, Danish Veterinary and Food Administration, Morkhoj Bygade 19, DK 2860 Soborg, Denmark
Toxicol In Vitro 14:227-34. 2000..which did not affect the aromatase activity, were bromopropylate, chlorfenvinphos, chlorobenzilate, chlorpyrifos, diuron, heptachlor, iprodion, linuron, pentachlorphenol, procymidon, propyzamide, quintozen, tetrachlorvinphos and ..
- Effects of various pesticides on human 5alpha-reductase activity in prostate and LNCaP cellsSusan Lo
Institut für Klinische Biochemie, Universitat Bonn, Sigmund Freud Strasse 25, D 53127 Bonn, Germany
Toxicol In Vitro 21:502-8. 2007..and industrial compounds were monobutyltin (MBT), dibutyltin (DBT), tributyltin (TBT), triphenyltin (TPT), diuron, fenarimol, linuron, p,p'DDE, prochloraz and vinclozolin...
- One step carbon nanotubes-based solid-phase extraction for the gas chromatographic-mass spectrometric multiclass pesticide control in virgin olive oilsS López-Feria
CIFA Venta del Llano, IFAPA, Ctra Bailén Motril km 18 5 Mengíbar, E 23620 Jaén, Spain
J Chromatogr A 1216:7346-50. 2009This article presents a novel application of carbon nanotubes for the determination of pesticides (chlortoluron, diuron, atrazine, simazine, terbuthylazin-desethyl, dimetoathe, malathion and parathion) in virgin olive oil samples...
- Aquatic risk assessment of herbicides in freshwater ecosystems of South FloridaLance J Schuler
Ecotoxicology and Risk Assessment, Southeast Environmental Research Center, Florida International University, North Miami, FL 33181, USA
Arch Environ Contam Toxicol 54:571-83. 2008..ametryn, atrazine, simazine, and prometryn; two triazinones: hexazinone and metribuzin; two substituted ureas: diuron and linuron; and a uracil: bromacil) and a pyridazinone herbicide (norflurazon) by comparing the overlap of the ..
- Trace determination of herbicides in estuarine waters by liquid chromatography-high-flow pneumatically assisted electrospray mass spectrometryC Molina
Department of Environmental Chemistry, CID-CSIC, Bareclona, Spain
J Chromatogr A 712:113-22. 1995..simazine, ametryne, cyanazine, deethylatrazine and deisopropylatrazine), phenylurea (chlortoluron++, isoproturon, diuron, linuron and diflubenzuron) and other priority herbicides (alachlor, metolachlor)...
- Application of liquid chromatography with mass spectrometry combined with photodiode array detection and tandem mass spectrometry for monitoring pesticides in surface watersR Jeannot
BRGM, Service Minier National, Analyse, Orleans, France
J Chromatogr A 879:51-71. 2000..desisopropylatrazine, atrazine, simazine, terbuthylazine, metolachlor, carbendazime, bentazone, penconazole, diuron and isoproturon) were detected by LC-MS at concentrations ranging from 20 to 900 ng/l in the surface waters from ..
- Risk assessment of representative and priority pesticides, in surface water of the Alqueva reservoir (South of Portugal) using on-line solid phase extraction-liquid chromatography-tandem mass spectrometryP Palma
Departamento de Ciências do Ambiente, Escola Superior Agrária de Beja, Apartado 6158, 7801 908 Beja, Portugal
Environ Int 35:545-51. 2009..The pesticides more frequently detected were atrazine, simazine, diuron and terbuthylazine...
- The significance of colloids in the transport of pesticides through ChalkD C Gooddy
British Geological Survey, Wallingford, Oxfordshire, OX10 8BB, UK
Sci Total Environ 385:262-71. 2007..sampled a Chalk groundwater beneath a deep (30 m) unsaturated zone known to be contaminated with the pesticide diuron. Using a tangential flow filtration technique we have produced colloidal fractions from 0.45 microm to 1 kDa...
- Toxicity assessment of 40 herbicides to the green alga Raphidocelis subcapitataJianyi Ma
Department of Plant Protection, Henan Institute of Science and Technology, Xinxiang, 453003, People s Republic of China
Ecotoxicol Environ Saf 63:456-62. 2006..The most toxic herbicides were atrazine, ametryme, simazine, prometryne, cyanazine, isoproturon, chlorotoluron, diuron, methabenzthiazuron, and paraquat...
- Kinetics of the transformation of phenyl-urea herbicides during ozonation of natural waters: rate constants and model predictionsF Javier Benitez
Departamento de Ingenieria Quimica, Universidad de Extremadura, 06071 Badajoz, Spain
Water Res 41:4073-84. 2007Oxidation of four phenyl-urea herbicides (isoproturon, chlortoluron, diuron, and linuron) was studied by ozone at pH=2, and by a combination of O3/H2O2 at pH=9...
- Screening of selected pesticides for oestrogen receptor activation in vitroA M Vinggaard
Institute of Food Safety and Toxicology, Danish Veterinary and Food Administration, Soborg, Denmark
Food Addit Contam 16:533-42. 1999..did not have any effect on the proliferation response after 6 days of exposure, including: chlorpyrifos, diuron, iprodion, linuron, pentachlorphenol, prochloraz, propioconazol, propyzamine, quintozen, tetrachorvinphos and ..
- Analytical strategy based on the use of liquid chromatography and gas chromatography with triple-quadrupole and time-of-flight MS analyzers for investigating organic contaminants in wastewaterE Pitarch
Research Institute for Pesticides and Water, University Jaume I, 12071 Castellon, Spain
Anal Bioanal Chem 397:2763-76. 2010..most commonly detected pollutants were herbicides (simazine, terbuthylazine, terbutryn, terbumeton, terbacil, and diuron), fungicides (thiabendazole and carbendazim), and 4-t-octylphenol...
- Effect of pesticides on soil microbial communityChi Chu Lo
Taiwan Agricultural Chemicals and Toxic Substances Research Institute, Council ofAgriculture, 11, Kuang Ming Road, Wufong, Taichung County, Taiwan, ROC
J Environ Sci Health B 45:348-59. 2010..b>Diuron and chlorotoluron showed no difference between treated and nontreated soil, and linuron showed a strong difference...