Ammonia Assimilation and Amino Acid Metabolism
Data up to Jan 2025
Total Citations Per Year
Abstract
References (430)
Deviations from michaelis-menten behaviour of plant glutamate dehydrogenase with ammonium as variable substrate
1980 • 10,987 citations
Modern Methods of Plant Analysis
1956 • 2,253 citations
Role of Light in the Regulation of Chloroplast Enzymes
1980 • 980 citations
Amino Acid Biosynthesis and its Regulation
1978 • 740 citations
Advances in Enzymology
1963 • 606 citations
Alternative route for nitrogen assimilation in higher plants
1974 • 559 citations
The pathway of nitrogen assimilation in plants
1976 • 533 citations
Photorespiratory nitrogen cycle
1978 • 528 citations
Ammonia Assimilation
1980 • 430 citations
Amino Acid Metabolism
1977 • 408 citations
Microbodies in Higher Plants
1979 • 384 citations
Plant Cell Fractionation
1979 • 349 citations
Ammonia Assimilation by Rhizobium Cultures and Bacteroids
1975 • 325 citations
Glutamine synthetase of pea leaves. I. Purification, stabilization, and pH optima
1973 • 318 citations
Accumulation of Amino Acids and Related Compounds in Relation to Environmental Stress
1980 • 308 citations
Nitrogen assimilation of plants:
1980 • 263 citations
Distribution of the Enzymes of Nitrogen Assimilation within the Pea Leaf Cell
1979 • 245 citations
ISOLATION OF GLUTAMINE SYNTHETASE AND GLUTAMOTRANSFERASE FROM GREEN PEAS
1953 • 214 citations
Ecological Aspects of Nitrogen Assimilation
1979 • 212 citations
The Location of Nitrite Reductase and Other Enzymes Related to Amino Acid Biosynthesis in the Plastids of Root and Leaves
1974 • 210 citations
Enzymes of Glutamate Formation: Glutamate Dehydrogenase, Glutamine Synthetase, and Glutamate Synthase
1980 • 189 citations
Nitrogen Metabolism in Plants
2019 • 185 citations
Asparagine Metabolism—Key to the Nitrogen Nutrition of Developing Legume Seeds
1975 • 175 citations
Progress in Phytochemistry.
1973 • 174 citations
Glutamine Synthetase of Pea Leaves
1974 • 168 citations
Physiological Aspects of Microbial Inorganic Nitrogen Metabolism
1974 • 165 citations
Nitrate, nitrite and ammonia assimilation by leaves: Effect of light, carbon dioxide and oxygen
1974 • 165 citations
Effect of Water Stress on Proline Synthesis from Radioactive Precursors
1976 • 163 citations
Synthesis of the Aspartate Family and Branched-Chain Amino Acids
1980 • 158 citations
ENZYMATIC SYNTHESIS OF l-PIPECOLIC ACID AND l-PROLINE
1957 • 156 citations
Recent advances in the biochemistry of plant amines
1975 • 156 citations
TRANSAMINATION AND ASSOCIATED DEAMIDATION OF ASPARAGINE AND GLUTAMINE
1952 • 153 citations
Cultured Nicotiana tabacum cells with an altered anthranilate synthetase which is less sensitive to feedback inhibition
1972 • 150 citations
Modern methods of plant analysis
1965 • 149 citations
Allantoin and Allantoic Acid in the Nitrogen Economy of the Cowpea (Vigna unguiculata [L.] Walp.)
1978 • 148 citations
Anthranilate synthetase from 5-methyltryptophan-susceptible and -resistant cultured Daucus carota cells
1972 • 147 citations
Identification of two forms of glutamine synthetase in barley (Hordeum vulgare)
1979 • 147 citations
Photorespiration mutants of Arabidopsis thaliana deficient in serine-glyoxylate aminotransferase activity
1980 • 147 citations
Developmental biochemistry of cotton seed embryogenesis and germination
1976 • 135 citations
The shikimate pathway
1974 • 133 citations
Dual enzymatic routes to L-tyrosine and L-phenylalanine via pretyrosine in Pseudomonas aeruginosa.
1977 • 132 citations
Ammonia assimilation in lupin nodules
1976 • 130 citations
Urea, Ureides, and Guanidines in Plants
1962 • 128 citations
Selection and characterization of cultured carrot and tobacco cells resistant to lysine, methionine, and proline analogs
1976 • 125 citations
Proline dehydrogenase and pyrroline-5-carboxylate reductase from pumpkin cotyledons
1975 • 125 citations
In vitro Culture of Immature Cotyledons of Soya Bean (Glycine max L. Merr.)
1977 • 124 citations
Carbon Dioxide Fixation by Lupin Root Nodules
1977 • 122 citations
Evidence for the presence of glutamate synthase in extracts of carrot cells cultures
1974 • 119 citations
The Origin of Life and Evolutionary Biochemistry
1974 • 119 citations
Distribution and Properties of a Potassium-dependent Asparaginase Isolated from Developing Seeds of Pisum sativum and Other Plants
1980 • 118 citations
Enzymes of nitrogen assimilation in maize roots
1980 • 117 citations
The regulation of ammonia assimilating enzymes in Lemma minor
1976 • 116 citations
An association between photorespiration and protein catabolism: Studies with Chlamydomonas
1980 • 116 citations
The purification and properties of the glutamine synthetase from the cytosol of Soya-bean root nodules
1976 • 115 citations
Transport and Metabolism of Asparagine and Other Nitrogen Compounds within the Plant
1980 • 114 citations
Glutamate Dehydrogenase from Pea Roots: Purification and Properties of the Enzyme
1971 • 112 citations
Glutamine and asparagine as nitrogen donors for reductant-dependent glutamate synthesis in pea roots
1975 • 112 citations
Formotion of serine and glyceric acid by the glycolate pathway
1962 • 112 citations
Asparaginase and Asparagine Transaminase in Soybean Leaves and Root Nodules
1977 • 111 citations
The Biology of Crop Productivity
1980 • 111 citations
Effects of Allopurinol [4-Hydroxypyrazolo(3,4-d)Pyrimidine] on the Metabolism of Allantoin in Soybean Plants
1978 • 105 citations
The Significance of Transpirationally Derived Nitrogen in Protein Synthesis in Fruiting Plants of Pea (Pisum sativumL.)
1973 • 103 citations
Induction of Glutamine Synthetase During Nodule Development in Lupin
1975 • 103 citations
Enzymes of Nitrogen Metabolism in Legume Nodules
1977 • 101 citations
Allantoic Acid Synthesis in Soybean Root Nodule Cytosol via Xanthine Dehydrogenase
1980 • 100 citations
Induction of glutamate synthase during nodule development in lupin
1975 • 100 citations
Distribution and change in the contents of allantoin and allantoic acid1 in developing nodulating and non-nodulatng soybean plants
1977 • 100 citations
The intracellular location of the enzymes of nitrate assimilation in the apices of seedling pea roots
1979 • 100 citations
Glutamine-dependent asparagine synthetase from Lupinus luteus
1975 • 99 citations
3-Phosphoglycerate Phosphatase in Plants
1971 • 98 citations
Nitrogen assimilation of plants.
1979 • 96 citations
Enzymes of nitrogen assimilation in maize roots
1980 • 95 citations
Potential Selection System for Mutants with Increased Lysine, Threonine, and Methionine in Cereal Crops1
1974 • 93 citations
Homocysteine Biosynthesis in Green Plants
1974 • 93 citations
Regulation of Enzyme Synthesis and Activity in Higher Plants:
1978 • 93 citations
S-adenosylmethionine—a novel regulator of aspartate kinase
1980 • 91 citations
Selection and characterization of a feedback-insensitive tissue culture of maize
1980 • 91 citations
Studies on Glutamate Synthase from the Leaves of Higher Plants
1977 • 90 citations
Pathway of ammonia assimilation in illuminated and darkened Chlamydomonas reinhardii
1981 • 89 citations
Investigations of Canavanine Biochemistry in the Jack Bean Plant, Canavalia ensiformia (L.) DC
1970 • 89 citations
Intracellular Location and Properties of Plant L-Glutamate Dehydrogenases
1972 • 88 citations
The localisation of enzymes of nitrogen assimilation in maize leaves and their activities during greening
1977 • 88 citations
Threonine synthetase from higher plants: Stimulation by S-adenosylmethionine and inhibition by cysteine
1976 • 87 citations
Oxidation and phosphorylation associated with the conversion of glycine to serine
1972 • 87 citations
Incorporation of shikimate and other precursors into aromatic amino acids and prenylquinones of isolated spinach chloroplasts
1978 • 85 citations
Glutamine synthetase from rice plant roots
1972 • 85 citations
NITROGEN METABOLISM OF HALOPHYTES
1972 • 85 citations
Influence of the Axis on the Enzymes of Protein and Amide Metabolism in the Cotyledons of Mung Bean Seedlings
1978 • 85 citations
Incorporation of15N into various nitrogenous compounds in intact soybean nodules after exposure to15N2gas
1978 • 84 citations
Distribution of Nitrate-assimilating Enzymes between Mesophyll Protoplasts and Bundle Sheath Cells in Leaves of Three Groups of C4 Plants
1976 • 82 citations
Alanine dehydrogenase of the N2-fixing blue-green alga, Anabaena cylindrica
1976 • 82 citations
The Control of Leucine, Isoleucine, and Valine Biosynthesis in a Range of Higher Plants
1972 • 82 citations
Stress Metabolism. IX. The Significance of End-Product Inhibition of Proline Biosynthesis and of Compartmentation in Relation to Stress-Induced Proline Accumulation
1976 • 81 citations
In Vivo and In Vitro Studies on γ-Aminobutyric Acid Metabolism with the Radish Plant (Raphanus sativus, L.)
1972 • 81 citations
Threonine accumulation in the seeds of a barley mutant with an altered aspartate kinase
1982 • 80 citations
Separation of Two Forms of Anthranilate Synthetase from 5‐Methyltryptophar Susceptible and ‐Resistant Cultured Solarium tuberosumCells
1978 • 80 citations
Photosynthetic Formation of the Aspartate Family of Amino Acids in Isolated Chloroplasts
1980 • 79 citations
The Location of Glutamine Synthetase in Leaf Cells and its Role in the Reassimilation of Ammonia Released in Photorespiration
1980 • 77 citations
Purification and characterization of l-serine transacetylase and sulfhydrylase from kidney bean seedlings (Phaseolus vulgaris)
1971 • 76 citations
The purification and properties of glutamine-dependent asparagine synthetase isolated from Lupinus albus
1975 • 76 citations
Tissue localization of barley (Hordeum vulgare ) glutamine synthetase isoenzymes
1980 • 76 citations
Nitrogen Assimilation Pathways in Leaf Mesophyll and Bundle Sheath Cells of C4 Photosynthesis Plants Formulated from Comparative Studies with Digitaria sanguinalis (L.) Scop.
1979 • 76 citations
Threonine-sensitive aspartate kinase and homoserine dehydrogenase from Pisum sativum
1974 • 75 citations
Initial Organic Products of Assimilation of [13N]Ammonium and [13N]Nitrate by Tobacco Cells Cultured on Different Sources of Nitrogen
1978 • 74 citations
Glutamate synthetase type activity in higher plants
1974 • 74 citations
Properties of plant aminotransferases
1978 • 73 citations
Cooperative feedback control of barley acetohydroxyacid synthetase by leucine, isoleucine, and valine
1971 • 69 citations
In vivo and in vitro studies on asparagine biosynthesis in soybean seedlings
1973 • 69 citations
Occurrence and influence of light on the relative proportions of two glutamine sythetases in rice leaves
1979 • 69 citations
Initial Organic Products of Fixation of [13N]Dinitrogen by Root Nodules of Soybean (Glycine max)
1978 • 68 citations
Glutamate Dehydrogenase from Pumpkin Cotyledons
1972 • 67 citations
Enzymes of Nitrogen Metabolism in Legume Nodules: a Comparative Study
1978 • 67 citations
Transsulfuration in higher plants Partial purification and properties of β-cystathionase of spinach
1971 • 66 citations
Incorporation of 15N into allantoin in nodulated soybean plants supplied with 15N2
1977 • 66 citations
Amino Acid Metabolism of Pea Leaves
1977 • 66 citations
Enzymology of l-Tyrosine Biosynthesis in Mung Bean (Vigna radiata [L.] Wilczek)
1979 • 66 citations
Isoenzymatic Nature of L-Glutamic Dehydrogenase of Higher Plants
1965 • 66 citations
Isolation and characterization of a lysine-sensitive aspartokinase from a multicellular plant
1970 • 66 citations
Tissue and subcellular localization of enzymes of arginine metabolism in Pisum sativum
1981 • 65 citations
The enzymology of lysine biosynthesis in higher plants
1980 • 64 citations
Oxidation of Glycine via the Respiratory Chain in Mitochondria Prepared from Different Parts of Spinach
1980 • 64 citations
An NADP-dependent L-glutamate dehydrogenase from chloroplasts of Viciafaba L
1968 • 64 citations
Anion regulation of lupin asparagine synthetase: Chloride activation of the glutamine-utilizing reactions
1980 • 64 citations
Glycine decarboxylase and serine formation in spinach leaf mitochondrial preparation with reference to photorespiration<xref ref-type="fn" rid="fn1"><sup>1</sup></xref>
1971 • 64 citations
Kinetics and Energetics of Light-driven Chloroplast Glutamine Synthesis
1975 • 64 citations
Regulation of Aromatic Amino Acid Biosynthesis in Higher Plants
1974 • 63 citations
Purification, Properties, and Feedback Control of l-Threonine Dehydratase from Spinach
1970 • 63 citations
Metabolism of Glutamic Acid and N-Acetylglutamic Acid in Leaf Discs and Cell-free Extracts of Higher Plants
1969 • 63 citations
Pathway of ammonia assimilation in illuminated Lemna minor
1980 • 63 citations
Glutamate Synthase: A Possible Role in Nitrogen Metabolism of the Developing Maize Endosperm
1977 • 62 citations
Studies on possible routes of ammonium assimilation in soybean root nodule bacteroids
1973 • 62 citations
Photosynthesis of amino acids
1964 • 62 citations
Reduction of Adenosine 5′‐phosphosulfate to Cysteine in Extracts from Chlorella and Mutants Blocked for Sulfate Reduction
1974 • 62 citations
Regulation of lysine and threonine synthesis in carrot cell suspension cultures and whole carrot roots
1978 • 60 citations
The biosynthetic route from ornithine to proline.
1979 • 60 citations
Light-dependent incorporation of selenite and sulphite into selenocysteine and cysteine by isolated pea chloroplasts
1979 • 60 citations
Enzymology of Glutamine Metabolism Related to Senescence and Seed Development in the Pea (Pisum sativum L.)
1978 • 60 citations
NITROGEN METABOLISM OF HALOPHYTES III. ENZYMES OF AMMONIA ASSIMILATION
1978 • 59 citations
Localisation of Glutamine Synthetase in Chloroplasts
1973 • 59 citations
Conversion of ornithine into proline by enzymes from germinating peanut cotyledons
1969 • 59 citations
Amino Acid Catabolism
1980 • 58 citations
Comparative Studies of Enzymes Related to Serine Metabolism in Higher Plants
1968 • 58 citations
Studies of l-Cysteine Biosynthetic Enzymes in Phaseolus vulgaris L
1972 • 58 citations
A Polarographic Study of Glutamate Synthase Activity in Isolated Chloroplasts
1977 • 58 citations
Some Regulatory Properties of Pea Leaf Carbamoyl Phosphate Synthetase
1976 • 57 citations
Synthesis of homocysteine and cysteine by enzyme extracts of spinach
1967 • 57 citations
Aromatic Amino Acid Biosynthesis and Its Regulation
1980 • 57 citations
Carbon metabolism of C14-labeled amino acids in wheat leaves. I. A pathway of glyoxylate-serine metabolism
1962 • 57 citations
Polarographic Study of Ammonia Assimilation by Isolated Chloroplasts
1977 • 56 citations
End product control of tryptophan biosynthesis in extracts and intact cells of the higher plant nicotina tabacum var. Wisconsin 38
1971 • 56 citations
Regulation of Aromatic Amino Acid Biosynthesis in Higher Plants
1972 • 56 citations
Differentiation of Rhizobium japonicum. II. Enzymatic Activities in Bacteroids and Plant Cytoplasm during the Development of Nodules of Glycine max
1978 • 56 citations
Aromatic biosynthesis in higher plants. 1. Preparation and properties of dehydroshikimic reductase
1961 • 56 citations
The occurrence of glutamate synthase in algae
1975 • 55 citations
Occurrence of two forms of glutamate synthase in Chlamydomonas reinhardii
1981 • 55 citations
Tryptophan synthase from Nicotiana tabacum
1968 • 55 citations
Homocysteine biosynthesis in green plants. Physiological importance of the transsulfuration pathway in Chlorella sorokiniana growing under steady state conditions with limiting sulfate
1978 • 55 citations
Mutants of Neurospora crassa Deficient in Ornithine-δ-Transaminase
1968 • 54 citations
In Vitro Binding of Agrobacterium tumefaciens to Plant Cells from Suspension Culture
1979 • 54 citations
Evidence for the assimilation of ammonia via the glutamine pathway in nitrate‐grown Lemna minor L.
1976 • 54 citations
Mitochondrial Arginase Activity from Cotyledons of Developing and Germinating Seeds of Vicia faba L
1975 • 53 citations
Intracellular Localization of Enzymes in Leaves and Chloroplast Membrane Permeability to Compounds Involved in Amino Acid Syntheses
1969 • 53 citations
The isolation of a lysine‐sensitive aspartate kinase from pea leaves and its involvement in homoserine biosynthesis in isolated chloroplasts
1979 • 52 citations
The Nonprotein Amino Acids of Plants
1979 • 52 citations
Enzymes Related to Serine Synthesis in Spinach Chloroplasts
1979 • 52 citations
Formation of Phosphoserine from 3-Phosphoglycerate in Higher Plants
1958 • 52 citations
Isolation and characterization of NADH-glutamate synthase from pea (Pisum sativum L.)
1980 • 52 citations
The effect of leucine on the biosynthesis of leucine in maize root tips.
1965 • 52 citations
Glutamate dehydrogenase from Pisum sativum L.
1980 • 52 citations
Homocysteine-dependent transmethylases catalyzing the synthesis of methionine in germinating pea seeds
1970 • 52 citations
Nitrogen assimilation in soybean nodules
1980 • 52 citations
The control of lysine biosynthesis in maize
1975 • 51 citations
Glutamate Synthetase in Developing Cotyledons of Pisum sativum
1976 • 51 citations
Partial purification and kinetic properties of glutamic dehydrogenase from soybean cotyledons
1971 • 51 citations
Primary products of symbiotic nitrogen fixation
1966 • 51 citations
The enzymology of lysine biosynthesis in higher plants The occurrence, characterization and some regulatory properties of dihydrodipicolinate synthase
1977 • 51 citations
Enzymes of ammonia assimilation in Rhizobium leguminosarum bacteroids
1975 • 51 citations
Reduction of Nitrate and Nitrite
1979 • 51 citations
Isolation and characterization of two forms of glutamine synthetase from soybean hypocotyl
1979 • 51 citations
Developmental Biochemistry of Cotton Seed Embryogenesis and Germination
1978 • 50 citations
Studies on the catalytic and regulatory properties of homoserine dehydrogenase of Zea mays roots
1969 • 50 citations
The Inhibitory Effects of Various Amino Acids on the Growth of Barley Seedlings
1969 • 50 citations
The synthesis of glutamate and the control of glutamate dehydrogenase in pea mitochondria
1975 • 50 citations
The purification and properties of asparaginase from Lupinus species
1978 • 50 citations
ON BIOCHEMICAL EVOLUTION: LYSINE FORMATION IN HIGHER PLANTS
1959 • 50 citations
Diaminopimelate decarboxylase of Lemna perpusilla: Partial purification and some properties
1966 • 50 citations
A chloroplast‐localized diaminopimelate decarboxylase in higher plants
1976 • 50 citations
Spinach leaf dihydrodipicolinate synthase: Partial purification and characterization
1981 • 49 citations
The formation of methionine from the monoglutamate form of methyltetrahydrofolate by higher plants
1969 • 49 citations
Steady-state kinetics of glutamate dehydrogenase from Pisum sativum L. mitochondria
1977 • 48 citations
Chloroplast cysteine synthases of Trifolium repens and Pisum sativum
1978 • 48 citations
The effect of aspartate-derived amino acids (lysine, threonine, methionine) on the growth of excised embryos of wheat and barley
1978 • 48 citations
THE FORMATION OF ARGINOSUCCINIC ACID FROM ARGININE AND FUMARATE
1953 • 47 citations
The biosynthesis of phenylalanine and tyrosine in the pea (Pisum sativum): Chorismate mutase
1968 • 47 citations
The regulation of proline biosynthesis in maize roots
1970 • 47 citations
Homoserine Esterification in Green Plants
1974 • 47 citations
A mutation causing proline requirement in Zea mays
1975 • 47 citations
Cysteine Synthase from Rape Leaves
1975 • 46 citations
Evidence of ammonium assimilation via the glutamine synthetase-glutamate synthase system in rice seedling roots
1977 • 46 citations
A glutamine‐dependent asparagine synthetase from yellow lupine seedlings
1970 • 45 citations
Evidence for Ammonium-dependent de Novo Synthesis of Glutamate Dehydrogenase in Detached Oat Leaves
1975 • 45 citations
Pyrimidine nucleotide biosynthesis in Phaseolus aureus. Enzymic aspects of the control of carbamoyl phosphate synthesis and utilization
1972 • 45 citations
Subcellular Localization of Shikimate Dehydrogenase in Higher Plants
1977 • 44 citations
The isolation and characterization of 3-phosphoglycerate dehydrogenase from peas
1968 • 44 citations
Pteroylglutamates and methionine biosynthesis in isolated chloroplasts
1970 • 44 citations
Aromatic metabolism in plants I. A study of the prephenate dehydrogenase from bean plants
1966 • 43 citations
Methionine biosynthesis in isolated Pisum sativum mitochondria
1974 • 43 citations
A kinetic study of the assimilation of 15N-labelled nitrate in rice seedlings
1975 • 43 citations
2-hydroxysuccinamic acid: A product of asparagine metabolism in plants
1978 • 42 citations
Properties and Regulation of Aspartate Kinase from Barley Seedlings (Hordeum vulgare L.)
1977 • 42 citations
Aspartate kinase from carrot cell suspension culture
1977 • 42 citations
OCCURRENCE OF ORNITHINE δ-TRANSAMINASE: A DICHOTOMY
1957 • 42 citations
Isoenzymes of Glutamate Dehydrogenase in Plants
1969 • 42 citations
Effects of Potassium Fertilization on Nitrogen Fixation and Nodule Enzymes of Nitrogen Metabolism in Alfalfa1
1980 • 42 citations
Isolation of a recessive barley mutant resistant to S-(2-aminoethyl)L-cysteine
1979 • 42 citations
Primary products of symbiotic nitrogen fixation
1966 • 42 citations
An NADP-dependent Glutamate Dehydrogenase in Chloroplasts from the Marine Green Alga Caulerpa simpliciuscula
1976 • 42 citations
Threonine deaminase from Paul's Scarlet Rose tissue cultures
1970 • 42 citations
Transaminierung und Decarboxylierung von Ornithin und Lysin in höheren Pflanzen
1967 • 42 citations
Synthesis and Interconversion of Glycine and Serine
1980 • 41 citations
Mechanism of arginine biosynthesis in Chlamydomonas reinhardti
1967 • 41 citations
The synthesis of leucine in maize embryos
1965 • 41 citations
SYNTHESIS OF AMINO ACIDS AND PROTEINS IN BARLEY SEEDLINGS
1961 • 41 citations
Tryptophan Biosynthesis in Cell Cultures of Nicotiana tabacum
1968 • 41 citations
Studies in Valine Biosynthesis
1963 • 41 citations
Aspartate kinase and the synthesis of aspartate-derived amino acids in wheat
1978 • 41 citations
The appearance of arginine and arginase in pumpkin cotyledons. Characterization of arginase
1969 • 40 citations
Pea Leaf Glutamine Synthetase
1975 • 40 citations
Method for the detection of glutamine synthetase activity on starch gels
1980 • 40 citations
Light stimulation of proline synthesis in water-stressed barley leaves
1979 • 40 citations
Glutamine Synthetase Regulation by Energy Charge in Sunflower Roots
1976 • 39 citations
Glutamine- and Asparagine-Dependent Protein Synthesis in Maturing Legume Cotyledons Culturedin vitro
1979 • 39 citations
Glycolate Metabolism by Higher Plants and Algae
1979 • 39 citations
The location of the enzymes of mmonia assimilation in root nodules of Phaseolus vulgaris L.
1981 • 39 citations
Importance of Glutamate Synthase in Glutamate Synthesis by Soybean Cell Suspension Cultures
1979 • 39 citations
Purification and Initial Kinetic Characterization of Different Forms of O-Acetylserine Sulfhydrylase from Seedlings of Two Species of Phaseolus
1977 • 39 citations
Glutamine synthetase in the chloroplasts of Vicia faba
1973 • 38 citations
The localization within plant cells of enzymes involved in arginine biosynthesis
1978 • 38 citations
Photorespiration: Studies with Whole Tissues
1979 • 38 citations
Biosynthesis of threonine from homoserine in pea seedlings: II. Threonine synthase
1978 • 38 citations
Feedback Regulation of Lysine, Threonine, and Methionine Biosynthetic Enzymes in Corn1
1978 • 38 citations
Studies on nitrogen metabolism in tobacco plants
1964 • 38 citations
l-Ornithine:2-Oxoacid Aminotransferase from Squash (Cucurbita pepo, L.) Cotyledons
1975 • 38 citations
Asparagine Synthetase in Corn Roots
1977 • 37 citations
Studies on the sub-cellular location of particulate nitrate and nitrite reductase, glutamic dehydrogenase and other enzymes in barley roots
1970 • 37 citations
The chloroplast envelope — barrier or bridge?
1979 • 37 citations
Measurement of the five enzymes which convert chorismate to tryptophan in cultured Daucus carota cell extracts
1973 • 36 citations
Regulatory Isoenzymes of Aspartate Kinase and the Control of Lysine and Threonine Biosynthesis in Carrot Cell Suspension Culture
1978 • 36 citations
The metabolism of glycine and glycollate by pea leaves in relation to photosynthesis
1966 • 36 citations
Effect of nitrogen sources upon the activity of l-glutamate dehydrogenase of Lemna gibba
1973 • 36 citations
Purification of two forms of the associated 3-dehydroquinate hydro-lyase and shikimate:NADP+ oxidoreductase in Phaseolus mungo seedlings
1978 • 36 citations
Isolation and characterization of two homoserine dehydrogenases from maize suspension cultures.
1979 • 35 citations
Changes in Enzyme Regulation during Growth of Maize
1975 • 35 citations
Kinetic and isotope-exchange studies on shikimate dehydrogenase from Pisum sativum
1971 • 35 citations
Allantoin production and its utilization in relation to nodule formation in soybeans
1977 • 35 citations
Comparative studies on the regulation of DAHP synthetase activity in blue-green and green algae
1968 • 35 citations
Control of glutamate dehydrogenase from Pisum sativum roots
1973 • 34 citations
Inhibition of 3-phosphoglycerate dehydrogenase by <scp>l</scp>-serine
1968 • 34 citations
Glyoxylate aminotransferases from oat leaves
1970 • 34 citations
5-Dehydroshikimate reductase in the tea plant (Camellia sinensis L.). Properties and distribution
1966 • 34 citations
Sind die multiplen Formen der Glutamatdehydrogenase aus Erbsenkeimlingen Conformer?
1972 • 34 citations
Purification and properties of O-acetyl-L-serine sulphydrylase from wheat leaves
1977 • 34 citations
The C4 Pathway and Its Regulation
1979 • 34 citations
Purification of ornithine transcarbamylase from pea seedlings
1964 • 33 citations
Regulation of threonine biosynthesis in barley seedlings (Hordeum vulgare L.)
1978 • 33 citations
The biosynthesis of glycine and serine by isolated chloroplasts
1970 • 33 citations
Regulation of Enzyme Synthesis and Activity in Higher Plants
1978 • 33 citations
Enzyme expression in soybean cotyledon, callus, and cell suspension culture
1979 • 33 citations
TRANSAMINATION IN PLANTS: THE SPECIFICITY OF AN AMINOTRANSFERASE FROM MUNG BEAN
1965 • 33 citations
Enzymes of asparagine synthesis in maize roots
1979 • 33 citations
Amino acid metabolism in plant leaf IV. The effect of light on ammonium assimilation and glutamine metabolism in the cells isolated from spinach leaves
1978 • 32 citations
Localisation and characterisation of homoserine dehydrogenase isolated from barley and pea leaves
1981 • 31 citations
Properties and Subcellular Distribution of Two Partially Purified Ornithine Transcarbamoylases in Cell Suspensions of Sugarcane
1977 • 31 citations
S-adenosylmethionine formation by barley extracts
1960 • 31 citations
Synergistic Effects of Metabolically Related Amino Acids on the Growth of a Multicellular Plant
1969 • 31 citations
Changes in Enzyme Regulation during Growth of Maize
1975 • 31 citations
Aspartokinase from Wheat Germ
1973 • 31 citations
Lysine metabolism in a barley mutant resistant to S(2-aminoethyl)cysteine
1979 • 31 citations
Cysteine biosynthesis in beet discs
1963 • 31 citations
Biosynthesis of Protein Amino Acids in Plant Tissue Culture IV Isotope Competition Experiments using Glucose-U-14C and Potential Intermediates
1967 • 31 citations
Amino Acid Biosynthesis and Its Regulation
1976 • 30 citations
the metabolism of l-asparagine in asparagus officinalis
1980 • 30 citations
A lysine-sensitive aspartate kinase and two molecular forms of homoserine dehydrogenase from barley seedlings
1977 • 30 citations
Histidine biosynthesis and its regulation in higher plants.
1971 • 30 citations
Evidence for three isozymes of chorismate mutase in alfalfa
1973 • 30 citations
Relationships Between Nitrogen Metabolism and Photosynthesis
1981 • 30 citations
Lysine-methionine-threonine interactions in growth and development of Mimulus cardinalis seedlings
1974 • 30 citations
Methionine-lysine-threonine-isoleucine interrelationships in the amino acid nutrition of rice callus tissue
1970 • 30 citations
Nitrogen Metabolism and Amino Acid Biosynthesis in Crop Plants
1980 • 30 citations
Change in the Proportion of Two Aspartokinases in Carrot Root Tissue in Response to in Vitro Culture
1978 • 29 citations
Partial purification and properties of carbamoyl phosphate synthetase of Alaska pea (Pisum sativum L. cultivar Alaska). Purification and general properties
1969 • 28 citations
Photosynthetic Ammonia Assimilation
1979 • 28 citations
Homoserine kinase from barley seedlings
1976 • 28 citations
Glutamate dehydrogenase of lupin nodules: Purification and properties
1979 • 28 citations
Glutamate dehydrogenase of lupin nodules: Kinetics of the amination reaction
1980 • 28 citations
Sulphur in Biology.
1980 • 28 citations
Biosynthesis of threonine from homoserine in pea seedlings: I. Homoserine kinase.
1978 • 27 citations
A Comparison of Glutamate Synthase Obtained from Maize Endosperms and Roots
1979 • 27 citations
Regulation of aromatic amino acid biosynthesis in higher plants
1974 • 27 citations
Properties of glutamate dehydrogenase from Lemna minor
1976 • 27 citations
Some Physical Characteristics of the Enzymes of l-Tryptophan Biosynthesis in Higher Plants
1976 • 27 citations
Studies on Nitrogen Metabolism in Tobacco Plants Part VII
1966 • 26 citations
Studies on the function of proplastids in the metabolism of in vitro cultured tobacco cells I. Localization of nitrite reductase and NADP-dependent glutamate dehydrogenase
1977 • 26 citations
Partial purification and characterization of methionine adenosyltransferase from pea seedlings
1977 • 26 citations
Homocysteine biosynthesis in green plants: studies of the homocysteine-forming sulfhydrylase.
1977 • 26 citations
Studies on nitrogen metabolism in tobacco plants IX. Effect of various compounds on proline biosynthesis in the green leaves
1968 • 25 citations
Pyrroline-5-carboxylate reductase from Cucurbita cotyledons
1973 • 25 citations
Ornithine transaminase from Cucurbita maxima cotyledons
1973 • 25 citations
Amino acid biosynthesis in isolated pea chloroplasts: metabolism of labeled aspartate and sulfate
1978 • 25 citations
Lysine Biosynthesis in Barley (Hordeum vulgare L.)
1974 • 25 citations
Glyoxylate aminotransferases from wheat leaves
1968 • 25 citations
Tryptophan Synthetase in Euglena gracilis Strain G
1972 • 25 citations
Subcellular localization ofO-acetylserine sulfhydrylase in spinach leaves
1976 • 25 citations
An15N —14C Study of the Role of the Leaf in the Nitrogen Nutrition of the Seed ofDatura StramoniumL.
1975 • 24 citations
Role of mitochondrial glutamate dehydrogenase in the reassimilation of ammonia produced by glycine serine transformation
1980 • 24 citations
Glutamate Dehydrogenase from Peas: Isolation, Quaternary Structure, and Influence of Cations on Activity
1980 • 24 citations
Glutamate synthase in rice root extracts and the relationship among electron donors, nitrogen donors and its activity
1978 • 24 citations
Allosteric Properties of Chorismate Mutase from Quercus pedunculata
1973 • 23 citations
Expression of Aspartokinase, Dihydrodipicolinic Acid Synthase and Homoserine Dehydrogenase During Growth of Carrot Cell Suspension Cultures on Lysine-and Threonine-Supplemented Media
1979 • 23 citations
Synergistic Effects of Metabolically Related Amino Acids on the Growth of a Multicellular Plant
1971 • 23 citations
Cystine lyase: β-cystathionase from turnip roots
1979 • 23 citations
Plant NAD-Dependent Glutamate Dehydrogenase. Purification, Molecular Properties and Metal Ion Activation of the Enzymes from Lemna minor and Pisum sativum
1980 • 23 citations
Diamino acid metabolism in plants with special reference to α,β-diaminopropionic acid
1968 • 23 citations
Separation and properties of two ornithine carbamoyltransferases from Pisum sativum seedlings
1974 • 23 citations
Partial purification and properties of tryptophan synthase of pea plants
1972 • 23 citations
Phosphoserine and Phosphohydroxypyruvic Acid
1977 • 22 citations
The Route of Nitrate-Nitrogen Assimilation in the Root ofDatura stramoniumL.
1979 • 22 citations
Reconstitution of amino acid synthesis by combining spinach chloroplasts with other leaf organelles
1979 • 22 citations
Distribution of C14 in Serine and Glycine after C14O2 Photosynthesis by Isolated Chloroplasts. Modification of Serine-C14 Degradation
1965 • 22 citations
Serine Transhydroxymethylase of Cauliflower (Brassica oleracea var. botrytis L.): Partial Purification and Properties
1967 • 22 citations
Biosynthesis of Protein Amino Acids in Plant Tissue Culture. III. Studies on the Biosynthesis of Arginine
1967 • 22 citations
Intracellular compartmentation and regulation of two shikimate dehydrogenase isoenzymes in Pisum sativum
1974 • 22 citations
Aspartate Kinase from Some Higher Plants and Algae
1974 • 22 citations
Chorismate Mutase from Euglena gracilis
1970 • 22 citations
Glutamine Synthetase/Glutamine: α-Ketoglutarate Aminotransferase in Chloroplasts from the Marine Alga Caulerpa simpliciuscula
1979 • 22 citations
Acetyl Coenzyme A-Glutamate Acetyltransferase and N2-Acetylornithine-Glutamate Acetyltransferase of Chlorella
1975 • 21 citations
Enzyme der Tryptophan-Biosynthese in Etioplasten von Pisum sativum L.
1976 • 21 citations
Assimilation of ammonia by nitrogen-starved cells of Chlorella vulgaris
1961 • 21 citations
Study of Inhibition of Azaserine and Diazo-oxo-norleucine (DON) on the Algae Scenedesmus and Chlorella1
1959 • 21 citations
Ammonia Assimilation in Rhizobium japonicum Colonial Derivatives Differing in Nitrogen-fixing Efficiency
1978 • 20 citations
The Site of Synthesis of Sucrose in Green Plant Cells
1967 • 20 citations
Aromatic biosynthesis in higher plants. 3. Preparation and properties of dehydroquinase
1961 • 20 citations
Regulation of histidine biosynthesis in cultured plant cells: Evidence from studies on amitrole toxicity
1971 • 20 citations
Amino acid metabolism in developing soybeans (Glycine max): glutamate synthase in the cotyledons
1978 • 20 citations
Enzymes of Krebs-Henseleit Cycle in Vitis vinifera L
1978 • 20 citations
Regulation of the chorismic acid branch-point in aromatic acid synthesis in blue-green and green algae
1969 • 19 citations
Studies on Nitrogen Metabolism in Tobacco Plants
1966 • 19 citations
Homoserine dehydrogenase in Pisum sativum and Ricinus communis
1975 • 19 citations
Regulation of homoserine dehydrogenase in developing organs of soybean seedlings
1979 • 19 citations
Metabolism of Ammonium Ion and Glutamate in Relation to Nitrogen Supply and Utilization during Grain Development in Barley
1978 • 19 citations
Photochemistry
1977 • 19 citations
Evidence for O-acetylserine in Nicotiana tabacum
1977 • 19 citations
Phosphoserine as an early product of photosynthesis in isolated chloroplasts and in leaves of Zea mays seedlings
1976 • 19 citations
Glutamate Dehydrogenase Changes in Lemna Not Due to Enzyme Induction
1971 • 19 citations
Glutamate Dehydrogenase from Medicago sativa L., Purification and Comparative Kinetic Studies of the Organ-Specific Multiple Forms
1980 • 19 citations
Untersuchungen zur ammoniak-entgiftung und tryptophan-synthese in leukoplasten aus samen von Juglans regia L.
1977 • 19 citations
The effect of ammonium, glutamine, methionine sulfoximine and azaserine on asparagine synthesis in soybean leaves
1979 • 19 citations
In-vivo evidence for metabolic control of amino-acid and protein synthesis by exogenous lysine and threonine in Mimulus cardinalis
1974 • 19 citations
Purification of argininosuccinate synthetase from cotyledons of germinating peas
1971 • 18 citations
Studies on ammonium-assimilating enzymes of Platymonas striata Butcher (Prasinophyceae)
1978 • 18 citations
Purification and general properties of argininosuccinate lyase from jack bean, Canavalia ensiformis (L.) DC
1969 • 18 citations
In Vivo Activity, Purification, and Characterization of Shikimate Kinase from Sorghum
1979 • 18 citations
An analysis of the nutritional requirements of the Pro mutant in Zea mays
1978 • 18 citations
The Occurrence and Nature of Ornithine Carbamoyltransferase in Senescing Apple Leaf Tissue
1974 • 18 citations
Comparison of Sensitive and Desensitized Forms of Maize Homoserine Dehydrogenase
1980 • 17 citations
Enzymes of Krebs-Henseleit Cycle in Vitis vinifera L
1978 • 17 citations
Feedback inhibition of glutamine synthetase from green pea seeds
1974 • 17 citations
Studies on the function of proplastids in the metabolism of in vitro cultured tobacco cells V. Primary transamination
1978 • 17 citations
NITRATE‐NITROGEN ASSIMILATION IN THE LEAVES OF HELIANTHUS ANNUUS L.
1980 • 17 citations
Isolation and some properties of argininosuccinate lyase from a higher plant source
1968 • 17 citations
Studies on the function of proplastids in the matabolism of in vitro cultured tobacco cells II. Glutamine synthetase/glutamate synthetase pathway
1977 • 17 citations
A study on 3‐deoxy‐D‐arabino‐heptulosonic Acid 7‐Phospate Synthase in Higher Plants. The existence of three isoenzymes in Pisum sativum
1976 • 16 citations
ANTAGONISTIC EFFECTS OF BRANCHED CHAIN AMINO ACIDS ON THE GROWTH OF SPIRODELA POLYRHIZA (L.) SCHLEIDEN
1970 • 16 citations
Formation of N-Acetylglutamate by Extracts of Higher Plants
1977 • 16 citations
Mitochondrial transamination in sunflower hypocotyls
1962 • 16 citations
3-Deoxy-D-arabino-heptulosonic Acid 7-Phosphate Synthase in Sweet Potato Roots*
1967 • 16 citations
Comparison of Chorismate Mutase Isozyme Patterns in Selected Plants
1978 • 16 citations
Effect of ammonia, nitrite, glutamate, and inhibitors of N metabolism on photosynthetic carbon fixation in isolated spinach leaf cells
1980 • 16 citations
Amino Acid Metabolism in Plants. IV. Kinetic Studies with a Multispecific Aminotransferase Purified from Bushbean Seedlings (Phaseolus vulgaris L.)
1973 • 16 citations
The conversion of 3-deoxyarabinoheptulosonate 7-phosphate to 3-dehydroquinate by sorghum seedling preparations
1978 • 16 citations
The Enzymatic Synthesis of <scp>L</scp>-Cysteine in Higher Plant Tissues
1974 • 16 citations
The response of soy bean argininosuccinate synthetase to different energy charge values
1973 • 16 citations
G�n�ralit� de l'association (5-d�shydroquinate hydro-lyase, shikimate: NADP+ oxydor�ductase) chez les v�g�taux sup�rieurs
1974 • 15 citations
Über die Bedeutung von Glutamatsynthase und Glutamatdehydrogenase für die N-Assimilation im Weizenprimärblatt
1976 • 15 citations
Mise en �vidence et propri�t�s de deux formes de la 5-d�shydroquinate hydro-lyase chez les v�g�taux sup�rieurs
1975 • 14 citations
A STUDY ON 3-DEOXY-<sc>D</sc>-<italic>ARABINO</italic>-HEPTULOSONIC ACID 7-PHOSPHATE SYNTHASE IN HIGHER PLANTS
1967 • 14 citations
Control of Free Methionine Production in Wild Type and Ethionine-resistant Mutants of Chlorella sorokiniana
1974 • 14 citations
A survey of the presence of glutamate synthase in plant cell suspension cultures
1976 • 14 citations
Taxonomic distribution of isoenzymes of dehydroquinate hydrolyase in the angiosperms
1977 • 14 citations
Regulation of aromatic amino acid biosynthesis in higher plants
1975 • 13 citations
The Synthesis of Threonine and Thiothreonine from o-Phospho-Homoserine by Extracts Prepared from Higher Plants
1975 • 13 citations
STUDIES ON HOMOSERINE DEHYDROGENASE IN PEA SEEDLINGS
1961 • 13 citations
PURIFICATION AND PROPERTIES OF SERINE HYDROXYMETHYLTRANSFERASE FROM <italic>NICOTIANA RUSTICA</italic> L.<xref ref-type="fn" rid="fn1"><sup>1</sup></xref>
1966 • 13 citations
ENZYMES OF AMMONIA ASSIMILATION IN THE CYTOSOL OF DEVELOPING SOYBEAN ROOT NODULES
1980 • 13 citations
The biosynthesis of ornithine from glutamate in higher plant tissues
1977 • 13 citations
Kinetic Mechanism of NADH‐Dependent Glutamate Synthase from Lupin Nodules
1979 • 13 citations
Leucine biosynthesis in higher plants
1963 • 12 citations
Immunochemical Investigations with Highly Purified Glutamate Dehydrogenase from Pea Seeds by Means of the Ouchterlony Test
1980 • 12 citations
THE INTERCONVERSION OF GLYCINE AND SERINE IN ZEA MAYS
1959 • 12 citations
Control of glutamate dehydrogenase from Lemna minor by divalent metal ions
1978 • 12 citations
Glutamate dehydrogenase isoenzymes in Ricinus communis seedlings
1973 • 12 citations
Photorespiratory Nitrogen Cycling: Evidence for a Mitochondrial Glutamine Synthetase
1979 • 12 citations
Regulation of Glutamine Synthetase Level in Isolated Pea Roots. I. Differential Effects of Ammonium Salts in Sugar-supplied Roots
1979 • 11 citations
Biological synthesis of 5-dehydroshikimic acid by a plant extract
1961 • 11 citations
The Relationship between Nitrogenase and Glutamine Synthetase in Bacteroids of Rhizobium leguminosarum of Various Ages
1978 • 11 citations
The degradation of canavanine by jack bean cotyledons
1971 • 11 citations
THE ENZYMOLOGY OF LYSINE BIOSYNTHESIS IN HIGHER PLANTS. DIAMINOPIMELATE DECARBOXYLASE FROM WHEAT GERM
1978 • 11 citations
Derepression and Repression of Lysine-sensitive Aspartokinase during in Vitro Culture of Carrot Root Tissue
1979 • 10 citations
Localization of Glutamate Dehydrogenase and Glutamate Synthase in Roots and Nodules of Lupinus Seedlings
1979 • 9 citations
Alicyclic acid metabolism in plants 10. Partial purification and some properties of 3-dehydroquinate synthase from <italic>Phaseolus mungo</italic> seedlings
1977 • 8 citations
Nitrate Reduction by a Dicarboxylate Shuttle in a Reconstituted System from Spinach Leaves
1980 • 8 citations
Über die Wirkung, Utilisation und Stoffwechsel der 5-Amino-2-oxo-valeriansäure [Δ1-Pyrrolin-carbonsäure-(2) ] in Erbsenkeimlingen und Bäckerhefen
1965 • 8 citations
Tryptophan synthase: purification, and some properties of an inhibitor from pea roots
1971 • 8 citations
The activation of 3‐phosphoglycerate dehydrogenase by L‐methionine
1970 • 7 citations
Degradation of Argininosuccinate Lyase by a Protease Synthesized in Soybean Cell Suspension Cultures
1975 • 7 citations
Shikimate Kinase and 5-Enolpyruvylshikimate-3-phosphate Synthase in Phaseolus mungo Seedlings
1978 • 7 citations
The Regulation of Methionine Biosynthesis and Metabolism in Plants and Bacteria
1980 • 7 citations
METABOLIC FATE OF EXOGENOUSLY SUPPLIED BRANCHED-CHAIN AMINO ACIDS IN SPIRODELA POLYRHIZA
1975 • 7 citations
The effect of nitrate feeding levels on the pathway of nitrogen incorporation into photosynthesizing leaf metabolism ofDatura stramonium L
1978 • 6 citations
Chorismate mutase of Chlamydomonas reinhardi
1975 • 6 citations
Enzymes of Peptide and Protein Metabolism
1964 • 5 citations
Inhibition of 3-phosphoglycerate dehydrogenase by compounds other than l-serine
1973 • 4 citations
The regulation of methionine biosynthesis and metabolism in plants and bacteria.
1980 • 4 citations
N2 Fixation and Photosynthesis in Microorganisms
1979 • 3 citations
The Enzymes of Serine Biosynthesis
1969 • 3 citations
Studies on the development and properties of ammonia assimilating enzymes in Phaseolus vulgaris L. root nodules.
1980 • 3 citations
[Ferredoxin-dependent glutamate synthase of Chlorella].
1978 • 2 citations
Comparative Study of Plant Organism Glutamine Synthetase
1974 • 2 citations
[Purification and some properties of biosynthetic L-threonine dehydratase from subcellular structures of pea seedlings].
1971 • 1 citations
Deleted Work
1955 • 0 citations