General Methods of Preparation

COPPER ENZYMES IN ISOLATED CHLOROPLASTS. POLYPHENOLOXIDASE IN BETA VULGARIS

1949 • 20,695 citations

Kinetic studies of pigment synthesis by non‐sulfur purple bacteria

1957 • 1,631 citations

Studies on Nitrogen-Fixing Blue-Green Algae. I. Growth and Nitrogen Fixation by Anabaena Cylindrica Lemm

1955 • 1,129 citations

NUTRITION AND GROWTH OF SEVERAL BLUE‐GREEN ALGAE

1955 • 1,065 citations

CYTOCHEMICAL STUDIES OF MAMMALIAN TISSUES

1948 • 981 citations

The Cultivation of Animal and Plant Cells

1954 • 671 citations

Respiratory granules of heart muscle

1953 • 664 citations

AN ELECTRON MICROSCOPE STUDY OF THE MITOCHONDRIAL STRUCTURE

1953 • 658 citations

Crop production in artificial culture solutions and in soils with special reference to factors influencing yields and absorption of inorganic nutrients.

1940 • 657 citations

Manual of Microbiological Methods

1958 • 614 citations

A Handbook of Plant Tissue Culture.

1943 • 606 citations

Chlorophyll-letale und der submikroskopische Formwechsel der Plastiden

1957 • 509 citations

Chemical activities of fungi

1949 • 500 citations

Nutrition and Growth of Several Blue-Green Algae

1955 • 423 citations

THE ISOLATION OF PROTOPLASTS FROM BACILLUS MEGATERIUM BY CONTROLLED TREATMENT WITH LYSOZYME

1953 • 409 citations

Moderne Methoden der Pflanzenanalyse

1955 • 405 citations

A handbook of plant tissue culture, by Philip R. White...

1943 • 403 citations

A SENSITIVE METHOD FOR THE DETERMINATION OF RIBONUCLEIC ACID IN TISSUES AND MICROORGANISMS

1956 • 401 citations

Pyridine Nucleotide-Nitrate Reductase from Extracts of Higher Plants

1953 • 342 citations

THE ISOLATION, PURIFICATION, AND CULTURE OF BLUE–GREEN ALGAE

1950 • 332 citations

PHYSICAL TECHNIQUES IN BIOLOGICAL RESEARCH

1955 • 329 citations

BACTERIAL PROTOPLASTS INDUCED BY PENICILLIN

1956 • 313 citations

Photosynthesis by isolated chloroplasts IV. General concept and comparison of three photochemical reactions

1956 • 311 citations

Recent Progress in Microbiology

1960 • 286 citations

Studies on the macromolecular organization of microbial cells

1952 • 274 citations

Lysis of gram-negative bacteria by lysozyme

1956 • 267 citations

Chemical Activities of Fungi

1950 • 261 citations

A SENSITIVE METHOD FOR THE DETERMINATION OF DEOXYRIBONUCLEIC ACID IN TISSUES AND MICROORGANISMS

1955 • 254 citations

Mass Isolation of Viable Wheat Embryos

1957 • 235 citations

Density Gradient Centrifugation: A New Separation Technique¹

1951 • 232 citations

A Method of isolating Protoplasts from Yeast

1957 • 227 citations

Pure Cultures of Algae.

1947 • 221 citations

The isolation and characterization of a macromolecular ribonucleoprotein from yeast

1956 • 213 citations

Mass Culture of Algae

1957 • 213 citations

The purification and properties of an α-glucoside of Saccharomyces italicus Y1225

1958 • 202 citations

The Use of Differential Centrifugation in the Study of Tissue Enzymes

1954 • 198 citations

Colloidal Dispersion of Chloroplast Material

1950 • 193 citations

Preparation of Cell-free Bacterial Extracts with Powdered Alumina

1948 • 188 citations

The cultivation of myxophyceae

1952 • 187 citations

The preparation and some properties of cytochromef

1952 • 180 citations

PHOSPHOGLUCONIC ACID DEHYDROGENASE FROM YEAST

1951 • 175 citations

Electron Microscopy of Neurospora crassa Mycelia

1959 • 175 citations

Chromatography and Partition of Cells and Cell Fragments

1956 • 171 citations

Studies on bacterial amino-acid decarboxylases

1944 • 160 citations

The Nutrition of Plant Tissue Cultures

1955 • 153 citations

[6] Methods of extraction of enzymes from animal tissues

1955 • 149 citations

Nitrogen fixation in cell-free extracts of Clostridium pasteurianum

1960 • 148 citations

The Isolation, Purification, and Culture of Blue-Green Algae

1950 • 146 citations

Biological Applications of Freezing and Drying

1954 • 144 citations

Protein Synthesis in Isolated Cell Nuclei

1955 • 141 citations

Oxidative and Phosphorylative Activity of Plant Mitochondria

1951 • 141 citations

MICROSOMAL NUCLEOPROTEIN PARTICLES FROM PEA SEEDLINGS

1956 • 136 citations

Chloroplast Isolation in Nonaqueous Media.

1959 • 132 citations

ESTERIFICATION OF INORGANIC PHOSPHATE COUPLED TO ELECTRON TRANSPORT BETWEEN DIHYDRODIPHOSPHOPYRIDINE NUCLEOTIDE AND OXYGEN. II

1949 • 132 citations

The Cytochrome b Component Of Chloroplasts

1954 • 131 citations

PROTOPLASTS FROM NEUROSPORA CRASSA

1959 • 130 citations

Biochemical and Cytological Changes Accompanying Growth and Differentiation in the Roots of Zea mays

1958 • 130 citations

INTRACELLULAR DISTRIBUTION OF ENZYMES

1954 • 128 citations

The assimilation of amino acids by bacteria. 20. The incorporation of labelled amino acids by disrupted staphylococcal cells

1955 • 124 citations

MULTIPLICATION AND SURVIVAL OF TUBERCLE BACILLI IN THE ORGANS OF MICE

1953 • 122 citations

Cobalt as an Essential Element for Blue‐Green Algae

1954 • 120 citations

THE ASSAY OF ANIMAL TISSUES FOR RESPIRATORY ENZYMES

1947 • 119 citations

FACTORS INFLUENCING THE ENZYMIC ACTIVITIES OF BACTERIA

1943 • 119 citations

THE STRUCTURE OF PHOTOSYNTHETIC BACTERIA

1958 • 117 citations

The Cultivation of Animal and Plant Cells

1954 • 116 citations

II.—TISSUE DISINTEGRATOR

1948 • 115 citations

USE OF GLASS BEADS FOR THE MECHANICAL RUPTURE OF MICROORGANISMS IN CONCENTRATED SUSPENSIONS

1954 • 109 citations

The biochemistry of the nitrifying organisms. 5. Nitrite oxidation by Nitrobacter

1957 • 108 citations

Production of Large Amounts of Plant Tissue by Submerged Culture

1959 • 107 citations

CENTRIFUGAL, BIOCHEMICAL, AND ELECTRON MICROSCOPIC ANALYSIS OF CYTOPLASMIC PARTICULATES IN LIVER HOMOGENATES

1956 • 105 citations

PHOTOPHOSPHORYLATION OF ADENINE NUCLEOTIDES BY CELL-FREE PREPARATIONS OF PURPLE BACTERIA

1956 • 104 citations

The isolation and characterization of glutamic dehydrogenase from corn leaves

1956 • 103 citations

FATTY ACID SYNTHESIS BY ENZYME PREPARATIONS OF CLOSTRIDIUM KLUYVERI

1949 • 102 citations

THE ORGANIZATION OF RESPIRATION IN CHLOROPHYLLOUS CELLS

1957 • 100 citations

GROWTH AND AUTOTROPHIC METABOLISM OF NITROSOMONAS EUROPAEA

1958 • 96 citations

AMINO ACID INCORPORATION BY INTACT AND DISRUPTED RIBONUCLEOPROTEIN PARTICLES

1957 • 94 citations

The quantitative estimation of desoxyribosenucleic acid based on methyl green staining

1950 • 89 citations

The Physical Environment and Oxidative and Phosphorylative Capacities of Higher Plant Mitochondria

1953 • 81 citations

Changes in glyceraldehyde phosphate dehydrogenase during the life cycle of a green plant

1955 • 79 citations

The stability of oxidative and phosphorylative systems in mitochondria under anaerobic conditions

1956 • 76 citations

THE ISOLATION OF WHEAT GERM NUCLEI AND SOME ASPECTS OF THEIR GLYCOLYTIC METABOLISM

1952 • 75 citations

The Proteins of Green Leaves. VI. Centrifugal Fractionation of Tobacco Leaf Homogenates and Some Properties of Isolated Chloroplasts.

1954 • 74 citations

The Chloroplast: Structure, inheritance, and enzymology. II

1952 • 74 citations

Observations on the use of ultrasound waves for the disruption of micro-organisms

1959 • 73 citations

Composition of the photoactive subcellular particles from Chromatium

1957 • 73 citations

[9] Disintegration of bacteria and small particles by high-pressure extrusion

1955 • 73 citations

STUDIES ON THE ENZYMATIC BASIS FOR THE JANUS GREEN B STAINING REACTION

1953 • 71 citations

Die Methoden der Fermentforschung

1941 • 71 citations

THE INFLUENCE OF SOME RESPIRATORY INHIBITORS AND INTERMEDIATES ON RESPIRATION AND SALT ACCUMULATION OF EXCISED BARLEY ROOTS

1944 • 70 citations

A wet-crushing mill for micro-organisms

1938 • 70 citations

Observations with the Electron Microscope on the Internal Structure of the Spermatozoid of Fucus

1956 • 69 citations

Stimulation of Pectin Methylesterase Activity of Cultured Tobacco Pith by Indoleacetic Acid

1954 • 67 citations

Die Methoden der Fermentforschung. Unter Mitarbeit von Fachgenossen herausgegeben von E. Bamann, Tübingen, und K. Myrbäck. Stockholm. G. Thieme, Leipzig 1941. Lieferung 9, geh. RM 27.30; Lieferung 10 geh. RM 8.—

1942 • 66 citations

Die Zymasegärung

1903 • 66 citations

β-Carotene, an active component of chloroplasts

1957 • 65 citations

Mitochondrial preparations from the leaves of tobacco (Nicotiana tabacum)

1959 • 65 citations

Localization of Enzymes in Bacillus megaterium, Strain M

1959 • 64 citations

Synthesis of ribonucleic acid in plants

1959 • 63 citations

THE ASCORBIC ACID SYSTEM AS AN AGENT IN BARLEY RESPIRATION

1943 • 62 citations

Studies on bacterial amino-acid decarboxylases

1945 • 61 citations

ISOLATION AND CHARACTERIZATION OF NUCLEAR BODIES FROM PROTOPLASTS OF BACILLUS MEGATERIUM

1958 • 60 citations

Oxidative Phosphorylation and Functional Cytochromes in Skunk Cabbage Mitochondria.

1958 • 57 citations

Molybdenum in Relation to Nitrogen Metabolism

1955 • 56 citations

Recent Studies on Plant Mitochondria

1955 • 55 citations

THE STRUCTURE OF SOME CYTOPLASMIC COMPONENTS OF PLANT CELLS IN RELATION TO THE BIOCHEMICAL PROPERTIES OF ISOLATED PARTICLES

1957 • 55 citations

Localization of Enzymes in the Cells of Higher Plants

1954 • 55 citations

Handbuch der biologischen Arbeitsmethoden

1937 • 55 citations

Mitochondria in plants. II

1951 • 54 citations

Organized enzyme systems

1952 • 54 citations

THE “DELFT SCHOOL” AND THE RISE OF GENERAL MICROBIOLOGY

1949 • 54 citations

Oxidative Phosphorylation by Sweet Potato Mitochondria and Its Inhibition by Polyphenols.

1956 • 52 citations

CARBOHYDRATE METABOLISM IN HIGHER PLANTS. II. THE DISTRIBUTION OF ALDOLASE IN PLANTS

1949 • 51 citations

Anaerobic Bacteriology In Clinical Medicine

1961 • 50 citations

Ultrasonic Disintegration as Method of Extracting Bacterial Enzymes

1946 • 50 citations

Diphosphopyridine nucleotide and triphosphopyridine nucleotide linked glutamic dehydrogenases of fusarium

1961 • 50 citations

THE BIOLOGY OF PLANT MITOCHONDRIA

1953 • 50 citations

CULTIVATION OF EXCISED ROOTS OF DICOTYLEDONOUS PLANTS

1938 • 50 citations

LOCALIZATION OF ENZYMES IN THE MICROBIAL CELL

1956 • 49 citations

SUBCELLULAR PARTICULATE SYSTEMS AND THE PHOTOCHEMICAL APPARATUS OF RHODOSPIRILLUM RUBRUM

1959 • 48 citations

Factors influencing bacterial deamination

1938 • 48 citations

Enzymic properties of microsomes and mitochondria from silver beet

1956 • 46 citations

The isolation of respiring mitochondria from baker's yeast

1955 • 45 citations

A Slicer for Sampling Liquids

1950 • 45 citations

Studies on protein synthesis with ribonucleoprotein particles from pea seedlings

1959 • 45 citations

Use of High Molecular Weight Solutes in the Study of Isolated Intracellular Structures

1952 • 44 citations

THE INTRACELLULAR LOCATION OF PHOSPHORYLASE IN LEAVES

1952 • 43 citations

BACTERIAL PROTOPLASTS

1958 • 42 citations

Photophosphorylation by isolated chromatophores of the purple sulfur bacteria

1958 • 41 citations

40. U. Heber: Zur Frage der Lokalisation von löslichen Zuckern in der Pflanzenzelle

1957 • 40 citations

DEVELOPMENT OF AN IMPROVED MEDIUM FOR THE ISOLATION OF LIVER MITOCHONDRIA

1956 • 39 citations

The Connection between the Respiratory Gradient and the Growth Rate in Wheat Roots

1955 • 38 citations

EFFECTS OF RIBONUCLEIC ACID ON AMINO ACID INCORPORATION BY A PARTICULATE PREPARATION FROM PEA SEEDLINGS

1955 • 38 citations

THE PREPARATION OF CELL-FREE ENZYMES FROM MICROORGANISMS

1954 • 38 citations

THE ISOLATION AND CULTURE OF THE NITRIFYING ORGANISMS: PART I. NITROBACTER

1960 • 37 citations

Metabolic Processes in Cytoplasmic Particles of the Avocado Fruit

1957 • 36 citations

[8] Extraction of soluble enzymes from higher plants

1955 • 35 citations

The Osmotic Inactivationin situof Plant Mitochondrial Enzymes

1954 • 33 citations

Incorporation of Radioactive Amino Acids into the Proteins of Plant Tissue Homogenates.

1955 • 33 citations

Cytology of Bacteria Part I: The Bacterial Cell

1954 • 31 citations

Haem pigments of cytoplasmic particles from non-photosynthetic plant tissues

1957 • 30 citations

Respiration of the Mycelia and Mitochondria of the Filamentous Watermold, Allomyces Macrogynus

1957 • 30 citations

Effect of Aeration on the Formation of Nitrate-reducing Enzymes by Ps. aeruginosa

1955 • 30 citations

The quantum efficiency of photosynthesis

1950 • 29 citations

STUDIES ON THE ENZYMES OF PNEUMOCOCCUS

1920 • 27 citations

Cultivation of Excised Roots of Dicotyledonous Plants

1938 • 27 citations

THE PIGMENT-PROTEIN COMPOUND IN PHOTOSYNTHETIC BACTERIA

1940 • 27 citations

Oxidative phosphorylation by a particulate fraction from green leaves

1955 • 27 citations

[7] Extraction of enzymes from microorganisms (bacteria and yeast)

1955 • 26 citations

Über die Stärkebildung in den Plastiden

1953 • 26 citations

Methods for the Extraction of Enzymes from Cereal Leaves with Especial Reference to the Triosephosphate Dehydrogenases.

1959 • 26 citations

Pathways of Oxidation in Cell-free Potato Fractions. II. Properties of the Soluble Pyridine Nucleotide Oxidase System.

1958 • 25 citations

Method for Rupturing Large Quantities of Microorganisms

1959 • 25 citations

The Intracellular Location of Phosphorylase in Leaves

1952 • 25 citations

The Structure of the Chloroplast

1959 • 24 citations

Carbohydrate Metabolism in Higher Plants. II. The Distribution of Aldolase in Plants

1949 • 24 citations

Phospholipid metabolism in nervous tissue. 3. The anatomical distribution of metabolically inert phospholipid in the central nervous system

1960 • 23 citations

The use of Bacteriophage in Releasing two Decarboxylases from Escherichia Coli B

1953 • 23 citations

The Intracellular Localization of Enzymes in Tobacco Leaves. II. Cytochrome oxidase, Catalase, and Polyphenol oxidase

1953 • 23 citations

PROTEIN SYNTHESIS AND THE CONTROL OF PLANT PROCESSES

1959 • 22 citations

The Isolation of Living Nuclei from the Endosperm of Cocos nucifera

1952 • 22 citations

Gewinnung von Chloroplasten in nichtw��rigem Milieu

1957 • 22 citations

Effectiveness of Ethylene Diamine Tetra-Acetic Acid in the Activation of Oxidations Mediated by Mitochodria from Broccoli Buds

1955 • 21 citations

The Influence of Some Respiratory Inhibitors and Intermediates on Respiration and Salt Accumulation of Excised Barley Roots

1944 • 21 citations

The assimilation of amino acids by bacteria. 25. The preparation and activities of a factor involved in the incorporation of amino acids in disrupted staphylococcal cells

1958 • 21 citations

The absorption and accumulation of solutes by living plant cells

1933 • 21 citations

Enzymic Activtties of Sur-Cellular Particles From Leaves I. the Occurrence of Mitochondria in Green Leaves of the Pea Plant

1956 • 20 citations

Brei Fractionation

1955 • 20 citations

The Oxidation of Pyruvic Acid by a Particulate Fraction from Avena Seedlings

1954 • 20 citations

Purification and study of l-lysine decarboxylase from Escherichia coli B

1954 • 20 citations

Pentose cycle activity in cell-free extracts of tobacco leaves and seedlings

1959 • 19 citations

Dissimilation of phosphoglyceric acid by Escherichia coli

1942 • 19 citations

Some chemical components of mitochondria and microsomes from germinating castor beans

1957 • 19 citations

Intestinal damage produced by beta particles

1958 • 19 citations

Large-Scale Production of the Azotobacter for Enzymes

1954 • 19 citations

The New Hampshire Academy of Science

1931 • 19 citations

The cytology of leaf homogenates

1953 • 19 citations

Mitochondrial preparations from the leaves of tobacco (Nicotiana tabacum). 2. Oxidative phosphorylation

1960 • 18 citations

Electron transport system in Fusarium lini

1959 • 18 citations

Krebs cycle activity of particles from bean seedlings

1955 • 18 citations

Protein Synthesis and the Control of Plant Processes

1959 • 17 citations

Radiation-Induced Fecal Fat Formation in the Rat

1956 • 17 citations

Solubility and Color Characteristics of Leaf Proteins Prepared in Air or Nitrogen

1956 • 17 citations

Absorption Microscopy of Enzymatically Treated Cell-Free Chloroplasts

1960 • 17 citations

Variability in the activity of bacterial enzymes

1937 • 16 citations

OXIDATIVE PHOSPHORYLATION BY LUPINE MITOCHONDRIA

1957 • 16 citations

Effects of monovalent cations on the incorpation of amino acids into protein

1956 • 16 citations

Intracellular distribution of fumarase and aconitase in yeast

1953 • 16 citations

The distribution of deoxyribonucleic acid in homogenates of plant roots

1960 • 16 citations

Biochemistry of Chloroplasts in Relation to the Hill Reaction

1957 • 16 citations

Enzymic Activities of Sub-Cellular Particles from Leaves III. Centrifugal Fractionation and Characterization of Particles in Homogenates of Green Leaves

1956 • 15 citations

Isolement de mitochondries de levures cultivées en aérobiose ou en anaérobiose; étude spectrographique de leurs cytochromes

1959 • 15 citations

A Cytological Analysis of Leaf Homogenates. I. Nuclear Contamination and Disorganized Chloroplasts

1952 • 15 citations

A Nomogram for the Calculation of Relative Centrifugal Force

1951 • 14 citations

Isolation of Cytoplasmic Particles with Cytochrome Oxidase Activity from Apples

1958 • 14 citations

ON THE EXTRACTION OF ENZYMES FROM SUCCULENT PLANTS

1957 • 14 citations

Hydrogenase in Nitrogenase-Deficient Azotobacter Mutants.

1953 • 14 citations

[14] Special techniques for bacterial enzymes. Enrichment culture and adaptive enzymes

1955 • 14 citations

Large-Scale Production of the Azotobacter for Enzymes1

1954 • 13 citations

Method for Rupturing Large Quantities of Microorganisms1

1959 • 13 citations

PREPARATION OF BACTERIAL SPORE EXTRACTS BY USE OF THE EPPENBACH COLLOID MILL

1960 • 10 citations

Studies on the Mass Culture of Various Algae in Carboys and Deep-Tank Fermentations

1954 • 10 citations

Studies on the Mass Culture of Various Algae in Carboys and Deep-Tank Fermentations

1954 • 10 citations

The use of homogenization procedures for extracting nuclei from plant cells

1960 • 10 citations

Preparing Plant Root Tip Cells for Microscopical Examination

1954 • 10 citations

An apparent aldolase synthesis by corn microsomes

1959 • 10 citations

A Study of Grinding Techniques for Bacterial Cells

1950 • 9 citations

Avoidance of alkaline effects in cell disruption by glass beads

1960 • 9 citations

Isolation of cytoplasmic structures from yeast

1958 • 9 citations

[4] Preparation of mitochondria from plants

1955 • 9 citations

Zur Wahl der organischen Lösungsmittel bei der Gewinnung von Chloroplasten in nichtwässerigem Milieu

1960 • 8 citations

Isolation Of Nuclei from Plant Cells

1951 • 8 citations

A device for separating fractions after gradient density centrifuging

1957 • 8 citations

Verzamelde geschriften

1968 • 8 citations

Isolation of Active Mitochondria from Apples

1958 • 7 citations

Enzymic Activities of Sub-Cellular Particles from Leaves II. Centrifugal Fractionation and Characterization of Particles in Homogenates of Etiolated Pea Leaves

1956 • 7 citations

The phosphatase activity ofBacterium lactis aerogenes

1959 • 7 citations

Oxidative Phosphorylation by Subcellular Particles from Cabbage

1957 • 7 citations

[5] Preparation of chloroplasts and disintegrated chloroplasts

1955 • 6 citations

Rapid and Simple Methods for the Harvesting of Mass Cultures of Microorganisms

1953 • 6 citations

Handbuch der biologischen Arbeitsmethoden. Von Abderhalden. Verlag von Urban & Schwarzenberg, Berlin

1924 • 5 citations

IN QUEST OF THE OSMIOPHILIC PLATELET: AN ELECTRON MICROSCOPE STUDY

1957 • 5 citations

Einfache Darstellung aktiver Zymaselösungen aus Bäckerhefe

1953 • 4 citations

Utilization of iron from ethylenediamine tetraacetic acid-iron chelate complex in culture medium by Fusarium

1956 • 4 citations

AN EXPERIMENTAL APPROACH TO PROBLEMS OF CONTROL IN QUANTITATIVE STUDIES OF ULTRASONIC BACTERICIDAL EFFECTS

1951 • 3 citations

The cell. Vol. 1.

1959 • 3 citations

Ultrasonic Tissue Disintegrator

1950 • 2 citations

Paech, K., und Tracey, M. V.: Moderne Methoden der Pflanzenanalyse. Band I., XVIII + 542 Seiten mit 215 Abbildungen. Springer-Verlag, Berlin-Göttingen-Heidelberg 1956. Geb. 108.— DM (Subskr.-Preis bei Abnahme des Gesamtwerkes 86.40 DM)

1956 • 2 citations

Rapid and Simple Methods for the Harvesting of Mass Cultures of Microorganisms1

1953 • 2 citations

In Quest of the Osmiophilic Platelet: An Electron Microscope Study

1957 • 2 citations

A Simply Constructed Vessel for Freeze-Drying

1957 • 1 citations