Effects of the substances secreted from Closterium aciculare (Charophyceae, Chlorophyta) on the growth of freshwater phytoplankton under iron-deficient conditions

スポンサーリンク

概要

• 論文の詳細を見る

• Iron is an especially essential element for the growth of phytoplankton and its deficiency is well known to suppress primary productivity in both freshwater and marine ecosystems. We discovered iron-complexing ligands secreted by a freshwater eukaryotic phytoplankton, Closterium aciculare in an iron-deficient chemically defined medium. To investigate the character of the siderophore-like substance secreted from C. aciculare, growth experiments were carried out for several phytoplankton species using the culture filtrate (<0.4 μm) of C. aciculare after incubation under iron-deficient conditions. Addition of the culture filtrate of C. aciculare enhanced growth in the green algae C. aciculare, Pediastrum simplex, Staurastrum paradoxum and the diatom Aulacoseria granulata. However, addition of the filtrate suppressed that of the green alga Cosmocladium constrictum, and did not affect growth in the cyanobacteria Anabaena spiroides or Microcystis wesenbergii. These results suggest that the substances secreted from C. aciculare have species-specific growth-promoting effects and may control phytoplankton growth under iron-deficient conditions.

• 日本プランクトン学会、日本ベントス学会の論文
• 2006-11-01

著者

• 長谷川 浩

  金沢大学理工研究域物質化学系

• 長谷川 浩

  金沢大学 理工研究域 物質化学系

• Shiro M

  Rigaku Corp. Tokyo

• Maruo M

  School Of Environmental Science University Of Shiga Prefecture

• MITO Saeko

  Institute for Chemical Research, Kyoto University

• MATSUI Masakazu

  Institute for Chemical Research, Kyoto University

• IMAI ICHIRO

  Laboratory of Marine Environmental Microbiology, Division of Applied Biosciences, Graduate School of

• HASEGAWA HIROSHI

  Graduate School of Natural Science and Technology, Kanazawa University

• Matsui M

  Kyoto Univ. Kyoto

• Matsui M

  Institute For Chemical Research Kyoto University

• Matsui Masakazu

  京都大学化学研究所

• Matsui Masakazu

  National Institute For Material Science

• Matsui Masakazu

  Institute For Chemical Research Kyoto University

• Imai Ichiro

  Laboratory Of Conservation Of Coastal Ecosystems Graduate School Of Global Environmental Studies

• Shiro M

  Rigaku Corporation

• NAITO KANAKO

  Laboratory of Marine Environmental Microbiology, Division of Applied Biosciences Graduate School of

• SUZUKI MITSUKO

  Institute for Chemical Research, Kyoto University

• Naito Kanako

  Laboratory Of Marine Environmental Microbiology Division Of Applied Biosciences Graduate School Of A

• Suzuki Mitsuko

  Institute For Chemical Research Kyoto University

• Mito Saeko

  Institute For Chemical Research Kyoto University

• Masuoka S

  Takara Agri Co. Ltd.

• Shiro Motoo

  Shionogi Research Laboratry Shionogi & Co. Ltd.

• Imai Ichiro

  Laboratory Of Marine Environmental Microbiology Division Of Applied Biosciences Graduate School Of A

• Naito Kanako

  Laboratory Of Marine Environmental Microbiology Division Of Applied Biosciences Graduate School Of A

• Mito S

  Institute For Chemical Research Kyoto University

• Hasegawa Hiroshi

  Graduate School Of Engineering Utsunomiya University

関連論文

• 蛍光X線分析法による宝石サンゴの炭酸塩骨格中における微量元素の分布の測定
• 10-193 珠洲市上空のバイオエアロゾルにおける耐塩細菌群の種組成解析(極限環境,研究発表)
• 北太平洋亜寒帯域とベーリング海における微量生元素の分布 (白鳳丸KH-97-2航海)
• 11-207 水圏における有機ヒ素分解細菌の生理特性の解明(物質循環,研究発表)
• 自作できる簡易比色計の感度及び精度向上に関する工夫
• 無機系化学分野の学生実験における創成科目の取り組み
• キレート配位子存在下での海洋植物プランクトン培養液中の鉄化合物のサイズ分画(若手研究者の初論文特集)
• (181)化学系学科における創成科目の取り組み : 無機系化学分野における学生実験について(セッション52 創成教育V)
• 有機ヒ素化合物のバイオレメディエーションとファイトレメディエーション
• 蛍光X線分析法による宝石サンゴの炭酸塩骨格中における微量元素の分布の測定
• An Alkoxide-Bridged Dinuclear Zinc(II) Hexaazacryptate : A Novel Phosphate Capture Molecule in Aqueous Solution
• Intramolecular Nonbonded S…N Interaction in Rabeprazole
• Synthesis of New Quinolone Antibiotics Utilizing Azetidine Derivatives Obtained from 1-Azabicyclo[1.1.0]butane
• Mechanistic Considerations for the Consecutive Cyclization of 2,3-Dibromopropylamine Hydrobromide Giving a Strained Molecule, 1-Azabicyclo[1.1.0]butane
• The budget of dissolved trace metals in Lake Biwa, Japan
• Distribution of Trace Bioelements in the Subarctic North Pacific Ocean and the Bering Sea (the R/V Hakuho Maru Cruise KH-97-2)
• Absolute Configuration of Migrastatin, a Novel 14-Membered Ring Macrolide
• Lactonamycin, a New Antimicrobial Antibiotic Produced by Streptomyces rishiriensis MJ773-88K4 II. Structure Determination
• Isolation from Streptomyces of a Novel Naphthoquinone Compound, Naphthablin, That Inhibits Abl Oncogene Functions
• 進歩総説 高選択性樹脂を用いる固相抽出法による元素分析
• 2,5-Bis(1', 3'-dithiol-2'-ylidene)-1, 3, 4, 6-tetrathiapentalene and its Related Unsymmetrical Donors
• Preparation, Crystal Structure and Electrical Properties of 2-Cyclopentanylidene-1,3-dithiolo[4,5-d]tetrathiafulvalene Derivatives
• Methylthio Substituted 2,5-Bis(1',3'-dithiol-2'-ylidene)-1,3,4,6-tetrathiapentalene. A Bis-Fused Tetrathiafulvalene
• Conformation and Sodium Coordinate Forms of an Endothelin Inhibitor BQ123・Na, Cyclo(-D-Trp-D-Asp^~-Pro-D-Val-Leu-)・Na^+, in the Crystal
• Crystal Structure of 2-[N-(t-Butoxycarbonyl)amino]-4-(thymin-1-yl)-butyric Acid Methyl Ester
• Diastereoselective Alkylation of Chiral Tin(II) Enolates onto Cyclic Acyl Iminium Ions. : Asymmetric Total Syuthesis of (-)-Supinidine.
• New General Asymmetric Synthesis of Versatile γ-Alkylated Butenolides and Its Application to Expeditious Synthesis of the Chiral Geissman-Waiss Lactones Useful for (+)-Retronecine Synthesis.
• Bacterial degradation of antibiotic residues in marine fish farm sediments of Uranouchi Bay and phylogenetic analysis of antibiotic-degrading bacteria using 16S rDNA sequences
• Detection of Iron(III)-Binding Ligands Originating from Marine Phytoplankton Using Cathodic Stripping Voltammetry
• Classification for Dimethylarsenate-decomposing Bacteria Using a Restrict Fragment Length Polymorphism Analysis of 16S rRNA Genes
• Differential Contribution of Metal Complexation and Dimerization to the Chemotherapeutic Potential of Bicyclen-Zn^_2 Complex against Human Immunodeficiency Virus
• A Versatile Macrocyclic [12]aneN_3 for Interconversion of Tetrahedral and Trigonal Bipyramidal Zinc(II) Complexes. Relevance to Four-【double half arrows】 Five-Coordinate Geometries of Zinc(II) in Carbonic Anhydrase
• Synthesis and some properties of phosphoimino-1-azaazulene derivatives
• Expeditious Syntheses of Conjugated Allenyl Esters and Oxazoles through a Cascade Reaction of α-Alkynyl Malonates under Alkaline Conditions
• Enzymatic Hydrolyses of the σ-Symmetric Dicarboxylic Diesters Bearning a Sulfinyl Group as the Prochiral Center
• Microwave-Stimulated Fixation and Histochemical Application to Biological Specimens
• Autoradiographic Studies on the Binding Sites of ^I-Adrenomedullin in Rat Tissues
• Microwave Fixation and Localization of Calcium in Synaptic Terminals and Muscular Cells by Electron Prove X-Ray Microanalysis and Electron Energy-Loss Spectroscopy Imaging
• DISPOSITION OF S-6820 (RECOMBINANT HUMAN INTERLEUKIN-2) IN RATS : METABOLISM OF S-6820 IN THE KIDNEY
• NEW TISSUE FIXATION METHOD FOR CYTOCHEMISTRY BY THE AID OF MICROWAVE IRRADIATION : II DETAILS (Microwave Fixation in Histochemistry)
• NEW TISSUE FIXATION METHOD FOR CYTOCHEMISTRY USING MICROWAVE IRRADIATION : I. GENERAL REMARKS (Microwave Fixation in Histochemistry)
• Application of Microwave(MW) Irradiation(MWI) for the Biomedical Tissue Fixation Method. : II. Basic & Histochemical Experiments.
• Acute renal failure after exercise in a patient with renal hypouricemia
• Usefulness of Serum Hepatocyte Growth Factor for the Diagnosis of Amyloidosis
• A New Convenient Synthesis of α-Pyrone and α-Pyridone Derivatives
• Expeditious Asymmetric Synthesis of Optically Pure δ-Lactones Bearing Consecutive Three Asymmetric Centers
• Axial Preference of Bulky Group- and Electron-Withdrawing Group-Substituted Oxygen Atom on the Chair-Type Cyclohexanone, Glutaric Anhydride, and Glutarimide.
• Synthesis, Structure, and Self-Oxidation of Alkynyl(phenyl)iodonium Periodates.
• A Facile Synthesis of Novel Chiral Phosphonoacetates Bearing a Stereogenic Phosphorus Atom
• A Facile Method for the Stereoselective Horner-Wadsworth-Emmons Reaction of Aryl Alkyl Ketones
• Synthesis and Antibacterial Activity of New 1β-Methylcarbapenems Having the Potential for Intramolecular Nonbonded S・・・O Interactions
• New Six- to Eight-Membered-Ring Formation Based on the Intramolecular Endo- Mode Ring Closure of Allenyl (Substituted Phenyl)alkyl Ketones
• Characterization of the Sulfonic Esters Adopting a Folded Conformation with Stacked Aromatic Moieties
• Characterization of suspended solids in Lake Biwa by measuring their elemental composition of Al, Si, P, S, K, Ca, Ti, Mn, and Fe
• Synthesis of D- and L-Selenomethionine Double-Labeled with Deuterium and Selenium-82
• Determination of D- and L-enantiomers of methionine and [^2H_3]methionine in plasma by gas chromatography-mass spectrometry
• Simultaneous determination of methionine and total homocysteine in human plasma by gas chromatography-mass spectrometry
• Kinetics of Intramolecular Acyl Migration of 1β-O-Acyl Glucuronides of(R)-and(S)-2-Phenylpropionic Acids
• Gas chromatographic-mass spectrometric determination of α-ketoisocaproic acid and [^2H_7] α-ketoisocaproic acid in plasma after derivatization with N-phenyl-1, 2-phenylenediamine
• Stereoselective Internal Acyl Migration of 1β-O-Acyl Glucuronides of Enantiomeric 2-Phenylpropionic Acids
• Effects of the substances secreted from Closterium aciculare (Charophyceae, Chlorophyta) on the growth of freshwater phytoplankton under iron-deficient conditions
• Determination of Minor and Trace Elements in Biogenic Carbonate Minerals of Coccolithophores by High-Resolution Inductively Coupled Plasma Mass Spectrometry
• PHOTOSYNTHESIS REGULATION OF PHYTOPLANKTON BY ORGANIC COMPLEXATION OF IRON
• The possibility of regulating the species composition of marine phytoplankton using organically complexed iron
• Steric Control of Selectivity for Lanthanoids in Liquid-Liquid Extraction with Tris- and Tetrakis-(pyrazol-1-yl)borate-β-Diketon Mixed-Ligand Systems
• A New Type of Inclusion Compounds Composed of a Charge-Transfer Complex between Tetrakis(phenylethynyl)ethene and 2,4,7-Trinitrofluorenone
• Preparation and Crystal Structure of a Parent l-Arylbenzo〔b〕thiophenium Triflate and Its Derivatives
• 海洋植物プランクトンを巡る鉄の化学形態別分析
• Facile synthesis of (2-Benzimidazolyl)-1-azaazulenes, (2-Benzothiazolyl)-1-azaazulenes, and related compounds and evaluation of their anticancer in vitro activity
• Facile synthesis of (2-benzimidazolyl)-1-azaazulenes, (2-benzothiazolyl)-1-azaazulenes, and related compouds and evaluation of their anticancer in vitro activity
• Synthesis of Aryl Conjugated (1-Azaazulenyl)acetylenes and Facile Synthesis of Thiophene Fused 1-Azaazulenes
• Dibridged Bis(Zn^-cyclen) : A Novel Host Molecule of Malonate Dianion in Aqueous Solution
• Solvent-Dependent Conformation of the Third Repeats Fragment in the Microtubule-Binding Domain of Tau Protein, Analyzed by ^1H-NMR Spectroscopy and Molecular Modeling Calculation
• Aggregation Analysis of the Microtubule Binding Domain in Tau Protein by Spectroscopic Methods
• Molecular Design and Crystal Structures of Chiral Macrotricyclic Cage Amines
• Facile Synthesis of Optically Active Tertiary Alcohol Building Blocks by Stereospecific C-H Insertion Reaction of Dichlorocarbene with Secondary Alcohol Derivatives.
• Asymmetric Synthesis of (+)-Dihydrokawain-5-ol.
• Facile Synthesis of Optically Active Tertiary Alcohol Building Blocks by Stereospecific C - H Insertion Reaction of Dichlorocarbene with Secondary Alcohol Derivatives
• The Synthesis, Molecular Structure and Selectivity of Macrotricyclic Ammonium-ion Receptor for Bromide Ion
• A highly asymmetric, Lewis Acid-catalysed Diels-Alder reaction using optically active 2-(3-tolyl-p-sulfinyl)furyl α, β-unsaturated ketones as a dienophile.
• Stereoselective Reduction of Chiral 3-(p-Tolylsulfinyl)-2-thienyl Ketones. : A Facile Entry to Optically Active Thienylcarbinols.
• Highly Stereoselective Hetero Diels-Alder Reactions of Chiral 3-(p-Tolylsulfinyl)-2-furaldehyde with Danishefsky's Diene Promoted by a Lanthanoid Lewis Acid.
• Stereoselective Reduction of Chiral 3-(p-Tolylsulfinyl)-2-thienyl Ketones. A Facile Entry to Optically Active Thienylcarbinols
• Diastereoselective Allylation of Chiral Sulfinyl-substituted Thiophenecarbaldehydes with a Lewis Acid.
• Nucleophilic Substituion Reaction of Optically Pure Chloroselenurane with Active Methylene Compounds. : Formation of Optically Pure Selenonium Ylides.
• Optically Pure Haloselenuranes. : First Synthesis and Nucleophilic Substitutions.
• Diels-Alder Reactions of Optically Active α-(2-exo-Hydroxy-10-bornylsulfinyl)-maleimides and its Application to Optically Active 5-Functionalised Pyrrolidines via Retro-Diels-Alder Reaction.
• Nucleophilic Substitution Reaction of Optically Pure Chloroselenurane with Active Methylene Compounds. Formation of Optically Pure Selenonium Ylides
• Total Synthesis of (+)-Asperlin Starting with (S, S)-Tartaric Acid.
• Coexistence of choriocarcinoma and adenocarcinoma in the rectum: Molecular aspects
• Five Cases with Ectopic Esophageal Sebaceous Glands
• 高選択性樹脂を用いる固相抽出法による元素分析
• Analysis of [^2H_7]methionine, [^2H_4]methionine, methionine, [^2H_4]homocysteine and homocysteine in plasma by gas chromatography-mass spectrometry to follow the fate of administered [^2H_7]methionine
• 自作できる簡易比色計の感度及び精度向上に関する工夫
• 立山積雪層に保存される黄砂バイオエアロゾルの集積培養と系統分類学的解析
• 微量成分分析から宝石サンゴの謎を解明する(レーダー)
• 大気中を風送される細菌叢の16S rDNA-クローンライブラリー解析
• C208 雲核・氷晶核として働く黄砂バイオエアロゾルの探索(物質循環II,口頭発表)
• 赤外放射光を用いた宝石サンゴ骨軸の組織構造解析
• 生物起源炭酸カルシウムにおけるマグネシウムの化学形態

もっと見る 閉じる

スポンサーリンク