EFFECTS OF NO_2 AND O_3 EXPOSURE ALONE OR IN COMBINATION ON KIDNEY BEAN PLANTS : AMINO ACID CONTENT AND COMPOSITION
スポンサーリンク
概要
- 論文の詳細を見る
The effects of NO_2 and O_3 exposure alone or in combination were investigated with respect to the amino acid content and composition in kidney bean. The short-term exposure (up to 8 h) to NO_2 at a concentration of 4.0 ppm alone or in combination with O_3 at a concentration of 0.4 ppm induced a rapid increase in the total amino acid content among which glutamine accounted for most of the part. Total amino acid content was also increased by O_3 exposure at 0.4 ppm after 2 hours' lag period. Ammonium level became higher in the case of combined exposure to NO_2 and O_3, while it remained constant in the case of exposure to NO_2 and O_3 alone. When the exposure period was extended to 2 to 7 days (long-term exposure), the increase in the content of the total amino acids was observed in most of treatments. Roots of the plants exposed to various concentrations of NO_2 and O_3 showed the most remarkable increase in the content of total amino acids. Asparagine, in place of glutamine, became a major amino acid. The percentage of asparagine was especially increased by the mixed exposure to NO_2 and O_3. these results indicate that glutamine which accumulates considerably in the early phase of the gas exposure (short-term exposure) seems to be gradually converted into other amino acids, mainly asparagine. The correlation between the content of each amino acid, ammonium and total amino acids was calculated using data from the above experiment. Most of the amino acids in the primary and trifoliate leaves showed a high correlation with the total amino acids, suggesting that the changes in the amount of total amino acids caused by the air pollutants may be reflected not only by a particular amino acid, but also by an individual amino acid composing soluble metabolite pool. A high correlation was obtained among amino acids belonging to the serine family such as glycine, serine, and cysteine.
- 社団法人日本土壌肥料学会の論文
著者
-
ITO Osamu
Division of Nephrology, Endocrinology and Vascular Medicine, Tohoku University School of Medicine
-
Ito O
Japan International Res. Center For Agricultural Sci. (jircas) Ibaraki Jpn
-
Totsuka Tsumugu
Division Of Environmental Biology The National Institute For Environmental Studies
-
Totsuka Tsumugu
Division Of Environmental Biology National Institute For Environmental Studies
-
Okano Kunio
Division Of Environmental Biology The National Institute For Environmental Studies
-
Ito Osamu
Division Of Cardiology Bisai City Hospital
関連論文
- シトクロムP450 1A2とNOとの相互作用
- 混在状態に迫るパルス電子スピン共鳴
- 新しいESR法を用いた石炭ラシガルの研究
- Involvement of Cyrochrome P450 Metabolites in the Vascular Action of Angiotensin II on the Afferent Arterioles
- Angiographic Classification of Coronary Dissections after Plain Old Balloon Angioplasty for Prediction of Regression at Follow-up
- Beneficial Application of Quantitative Coronary Angiography (Edge Detection Algorithm) in Analysis of Dissected Coronary Arteries to Predict Long-Term Patency
- Photophysical and Photochemical Behavior of Triplet Excited State of C_ in Unimer Micelle
- Laser Flash Photolysis Study on Photochemical and Photophysical Properties of C_ Fine Particle
- Crystal Size Dependence of Emission from Perylene Microcrystals
- Syntheses of [60]Fullerene and N, N-Bis(4-biphenyl)aniline-Tethered Rotaxane : Photoinduced Electron-Transfer Processes via Singlet and Triplet States of [60]Fullerene
- In-situ 1H-NMR Thermal Analysis Study for Reaction of Bituminous Coal with Sulfur
- In-situ Proton Magnetic Resonance Thermal Analysis for Mesophase Formation of Pitches
- Photoinduced Processes of Subphthalocyanine-Diazobenzene-Fullerene Triad as an Efficient Excited Energy Transfer System
- Photoinduced Electron-Transfer and Electron-Mediating Processes of Fullerenes and Phenothiazine Oligomers in a Polar Solvent
- Photoinduced Charge-Separation and Charge-Recombination Processes of Oligo(thienyleneethynyl)-Fullerene Dyad Molecules
- Unusual Photophysical Properties of Emerald Green [60]Fullerene
- Photoinduced Electron-Transfer Processes of Fullerene (C_) with Amine Donors : Excited Triplet Route vs Excited Singlet Route
- Photoinduced Electron Transfer from Aromatic Aldehyde Hydrazones to Triplet States of C_ and C_ ; Electron-Mediating and Hole-Shifting Systems
- Photoinduced Electron-Transfer Reactions between C60 and Cyclic Disiliranes (c-R2Si-X-SiR2 X=SiR2,CH2,O,NPh,S)
- 第2回 JCII 化学技術戦略シンポジウム
- フラーレンの光誘起電子移動反応
- 自己修復型光増感電子移動反応
- 第17回 物理化学コロキウム : マテリアル フォトケミストリー
- 単一炭素クラスターの光誘起電子移動を目指して
- C60/C70による光電子移動
- フラーレンC_60およびC_70の励起状態と光化学反応
- ナイトレートラジカル(NO_3^・)の有機物に対する反応性
- Spectroscopy and Photocurrent Generation in Nanostructured Thin Films of Porphyrin-Fullerene Dyad Clusters
- Comparison of Adaptability to Flash Flood between Rice Cultivars Differing in Flash Flood Tolerance
- Detection of high-salt stress-induced genes in high-salt tolerant rice cultivars by differential display method and expression mechanism of their genes
- Detection of submergence stress-induced genes in submergence tolerant rice cultivar by differential display method and expression mechanim of their genes
- Changes in active oxygen scavenging substances of submergence-tolerant rice cultivar during and after submergence stress
- Long-Lived Charge Separation with High Quantum Yield in a Ferrocene-Porphyrin-Fullerene Triad
- P265 RELATION BETWEEN PLASMA BRAIN NATRIURETIC PEPTIDE CONCENTRATION AND RIGHT VENTRICULAR VOLUME IN PATIENTS WITH CHRONIC PULMONARY DISEASE : OBSERVATION BY ELECTRON BEAM TOMOGRAPHY
- Photophysical and Photochemical Properties of The La@C_ Anion
- Transient Spectroscopic Properties of Endohedral Metallofullerenes, La@C_ and La_2@C_
- Studies on Photochemical Processes of Xanthene Dyes By Means of the Transient Absorption Spectra in the Visible/Near-IR Regions
- Soluble Three-Dimensional Polysilane with Organosilicon Nanocluster Structure
- Photoinduced Electron Transfer from Tetraphenyl-Substituted 1,2-Digermacyclohexa-3,5-dienes and Related Compounds to C_
- Nonlinear Optical Susceptibility of Oligo- and Polygermanes
- Evaluation of Hyperpolarizability of Nonlinear Optical Organic Molecules by Hyper-Rayleigh Scattering
- Preparation of Branched Oligogermynes and Their Micropatterning by Ultraviolet Irradiation
- Photoinduced Electron Transfer From Cyclic Organogermanium Compounds to C_ Studied by Laser Flash Photolysis
- Time-Resolved Emission Anisotropic Studies of Silylene-Diphenylene Copolymers : Energy Migration along the σ-π Conjugated Chain
- Photochemical Polymerization of Dithienothiophenes
- Photodegradation of Polysilanes Studied by Far-Infrared Spectroscopy
- Light-induced Electron Transfer on the Single Wall Carbon Nanotube Surrounded in Anthracene Dendron in Aqueous Solution
- Effective Energy Transfer Process in a Dyad Molecule of Pyrene and C_60
- Photophysical and Photochemical Properties of Decakis-Adduct of C_ and Related Compounds
- Properties of Photoexcited States of C_, a Triangle Trimer of C _
- The C_-Photosensitized Reduction of Methyl Viologen Through the Intermediary of O_2
- Photoinduced Electron-Transfer of Inclusion complexes of Fullerenes (C_ and C_) in γ-Cyclodextrin
- ABSORPTION OF ATMOSPHERIC NO_2 BY PLANTS AND SOILS : (II) Nitrite Accumulation, Nitrite Reductase Activity and Diurnal Change of NO_2 Absorption in Leaves
- One-Pot Synthesis of Perfluorobutyl-Substituted Polysilyne
- Optical Properties of Poly(pentafluorophenylsilyne) Prepared by Electrochemical Polymerization
- Root-Shoot Interaction as a Limiting Factor of Biomass Productivity in New Tropical Rice Lines(Plant Nutrition)
- 11-8 Root activity and biomass productivity of new type of tropical rice plant
- 11-19 Relationships between stem sap exudation and other root characteristics in new plant type of tropical rice
- Photoinduced Charge Separation after Excited Energy Transfer in Snowflake-Shaped Zn-Porphyrin Dendrimer with Anthraquinone Terminals : Enhancement of the Electron-Transfer Rates by "Dendrimer Effect"
- High Level of Skeletal Muscle Carnosine Contributes to the Latter Half of Exercise Performance during 30-s Maximal Cycle Ergometer Sprinting
- Reliability of the estimation of non-metabolic C02 during incremental exercise (第55回日本体力医学会大会) -- (International session)
- ABSORPTION OF ATMOSPHERIC NO_2 BY PLANTS AND SOILS : IV. Two Routes of Nitrogen Uptake by Plants from Atmospheric NO_2 : Direct Incorporation into Aerial Plant Parts and Uptake by Roots after Absorption into the Soil
- Fluorescence Resonance Energy Transfer between Cationic Porphyrins Accelerated with DNA as a Template
- Photoinduced Charge Separation of the Covalently Linked Fullerene-Triphenylamine-Fullerene Triad : Effect of Dual Fullerenes on Lifetimes of Charge-Separated States
- Evaluation of Rate Constant for Electron Transfer from C_-Anion Radical to Molecular Oxygen by Laser Flash Photolysis Method
- Photoinduced electron transfer processes of fullerene rotaxanes containing various electron-donors
- ABSORPTION OF ATMOSPHERIC NO_2 BY PLANTS AND SOILS : III. Change in the Concentration of Inorganic Nitrogen in the Soil Fumigated with NO_2 : The Effect of Water Conditions
- ABSORPTION OF ATMOSPHERIC NITROGEN DIOXIDE BY RICE, WHEAT, AND BARLEY PLANTS: ESTIMATION BY THE ^N-DILUTION METHOD
- ABSORPTION OF ATMOSPHERIC NO_2 BY PLANTS AND SOILS : (I) Quantitative Estimation of Absorbed NO_2 in Plants by ^N Method
- EFFECTS OF NO_2 AND O_3 EXPOSURE ALONE OR IN COMBINATION ON KIDNEY BEAN PLANTS : AMINO ACID CONTENT AND COMPOSITION
- DETERMINATION OF ^C IN PLANT MATERIALS BY INFRARED ABSORPTION SPECTROMETRY USING A SIMPLE CALIBRATION METHOD