Herman Kalckar | Academic Influence

Herman Kalckar's AcademicInfluence.com Rankings

Herman Kalckar

Biology

#146

World Rank

#263

Historical Rank

#90

USA Rank

Biochemistry

#185

World Rank

#234

Historical Rank

#97

USA Rank

biology Degrees

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Biology

Herman Kalckar's Degrees

PhD Biochemistry University of Copenhagen

Why Is Herman Kalckar Influential?

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According to Wikipedia, Herman Moritz Kalckar was a Danish biochemist who pioneered the study of cellular respiration. Kalckar made a number of significant contributions to the development of 20th century biochemistry including:a founder of bioenergetics;enzymology, including novel assay techniques;galactose metabolism in both microorganisms and animal tissues;suggestion that strontium-90 levels in children’s deciduous teeth correlated with nuclear testing.

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Herman Kalckar's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Differential spectrophotometry of purine compounds by means of specific enzymes; studies of the enzymes of purine metabolism. (1947) (276)
Enzymatic formation of uridine diphosphoglucuronic acid. (1957) (272)
THE RÔLE OF MYOKINASE IN TRANSPHOSPHORYLATIONS I. THE ENZYMATIC PHOSPHORYLATION OF HEXOSES BY ADENYL PYROPHOSPHATE (1943) (232)
Congenital galactosemia, a single enzymatic block in galactose metabolism. (1956) (231)
Galactosemia, a congenital defect in a nucleotide transferase. (1956) (198)
ENZYMATIC OXIDATION OF URIDINE DIPHOSPHATE GLUCOSE TO URIDINE DIPHOSPHATE GLUCURONIC ACID (1954) (176)
The Nature of Energetic Coupling in Biological Syntheses. (1941) (169)
Uridyl Transferases and the Formation of Uridine Triphosphate: Enzymic Production of Uridine Triphosphate: Uridine Diphosphoglucose Pyrophosphorolysis (1953) (132)
The enzymatic synthesis of purine ribosides. (1947) (122)
Galactose metabolism and cell "sociology". (1965) (122)
Differential spectrophotometry of purine compounds by means of specific enzymes; determination of hydroxypurine compounds. (1947) (116)
HEREDITARY DEFECTS IN GALACTOSE METABOLISM IN ESCHERICHIA COLI MUTANTS, II. GALACTOSE-INDUCED SENSITIVITY. (1959) (115)
HEREDITARY DEFECTS IN GALACTOSE METABOLISM IN ESCHERICHIA COLI MUTANTS, I. DETERMINATION OF ENZYME ACTIVITIES. (1959) (113)
Uridyl Transferases and the Formation of Uridine Triphosphate : Uridyl Transferases and the Formation of Uridine Diphosphogalactose (1953) (107)
A specific enzymatic assay for the diagnosis of congenital galactosemia. I. The consumption test. (1957) (107)
The nature of phosphoric esters formed in kidney extracts. (1939) (91)
Defect in uptake of galactose-1-phosphate into liver nucleotides in congenital galactosemia. (1957) (87)
Biochemical observations on E. coli mutants defective in uridine diphosphoglucose. (1962) (82)
ADENYLPYROPHOSPHATASE AND MYOKINASE (1944) (82)
The hydrolysis of purine and pyrimidine nucleoside triphosphates by myosin. (1956) (72)
THE RÔLE OF MYOKINASE IN TRANSPHOSPHORYLATIONS II. THE ENZYMATIC ACTION OF MYOKINASE ON ADENINE NUCLEOTIDES (1943) (71)
Biochemical mutations in man and microorganisms. (1957) (59)
Galacto-waldenase and the enzymic incorporation of galactose 1-phosphate in mammalian tissues. (1955) (54)
Desoxyribose-1-phosphate: I. The phosphorolysis and resynthesis of purine desoxyribose nucleoside. (1950) (53)
Uptake patterns and transport enhancements in cultures of hamster cells deprived of carbohydrates. (1975) (53)
GALACTOSEMIA, A CONGENITAL DEFECT IN A NUCLEOTIDE TRANSFERASE: A PRELIMINARY REPORT. (1956) (51)
[20] Enzymes of the Leloir pathway (1962) (50)
Electron Transport and Oxidative Phosphorylation (1996) (49)
Biosynthesis and metabolic function of uridine diphosphoglucose in mammalian organisms and its relevance to certain inborn errors. (1958) (46)
Some properties of uridine diphosphoglucose dehydrogenase. (1956) (44)
ENZYMATIC SYNTHESIS OF A NUCLEOSIDE (1945) (43)
Endogenous induction of the galactose operon in Escherichia coli K12. (1966) (42)
CHAPTER 6 – The Relation of Bacteriophage Attachment to Lipopolysaccharide Structure (1971) (41)
Two distinct types of enhancement of galactose uptake into hamster cells: tumor-virus transformation and hexose starvation. (1973) (41)
Differential spectrophotometry of purine compounds by means of specific enzymes; determination of adenine compounds. (1947) (39)
Metabolic inhibition of mammalian uridine diphosphate galactose 4-epimerase in cell cultures and in tumor cells. (1966) (36)
The metabolic basis for masking of receptor-sites on E. coli K-12 for C21, a lipopolysaccharide core-specific phage. (1968) (35)
Milk xanthopterin oxidase and pteroylglutamic acid. (1948) (34)
2-Amino-4hydroxy-6-formylpteridine, an inhibitor of purine and pterine oxidases. (1950) (34)
GLUCOSE PHOSPHORYLATION AND OXIDATION IN CELL-FREE TISSUE EXTRACTS (1941) (34)
Control of inducibility of enzymes of the galactose sequence in Escherichia coli. (1962) (34)
Yeast uridine diphosphogalactose-4-epimerase, correlation between activity and fluorescence. (1958) (33)
Carbohydrate catabolism and the enhancement of uptake of galactose in hamster cells transformed by polyoma virus. (1973) (31)
Inhibition of xanthine oxidase and related enzymes by 6-pteridyl aldehyde. (1948) (31)
REJUVENATION OF MUSCLE ADENYLIC ACID NITROGEN IN VIVO STUDIED WITH ISOTOPIC NITROGEN (1947) (30)
Trans-N-glycosidase studied with radioactive adenine. (1952) (29)
Some considerations concerning the nature of the enzymic galactose-glucose conversion. (1956) (29)
Uncouplers of oxidative phosphorylation promote derepression of the hexose transport system in cultures of hamster cells. (1979) (29)
The role of phosphoglycosyl compounds in the biosynthesis of nucleosides and nucleotides. (1953) (29)
Role of the galactose transport system in the retention of intracellular galactose in Escherichia coli. (1969) (28)
REJUVENATION OF PHOSPHATE IN ADENINE NUCLEOTIDES II. THE RATE OF REJUVENATION OF LABILE PHOSPHATE COMPOUNDS IN MUSCLE AND LIVER (1944) (27)
AN ACTIVATOR OF THE HEXOKINASE SYSTEM (1941) (27)
Enzymic micro determinations of uric acid, hypoxanthine, xanthine, adenine, and xanthopterine by ultraviolet spectrophotometry. (1956) (26)
A specific enzymatic assay for the diagnosis of congenital galactosemia. II. The combined test with 4-epimerase. (1957) (25)
Down-regulation of the hexose transport system: metabolic basis studied with a fibroblast mutant lacking phosphoglucose isomerase. (1982) (24)
Biological phosphorylations : development of concepts (1969) (24)
Enhanced fluorescence of 4-epimerase elicited by 5'-uridine nucleotides. (1965) (24)
An International Milk Teeth Radiation Census (1958) (23)
Fluorescence enhancement of uridine diphosphagalactose 4-epimerase induced by specific sugars. (1966) (23)
[143A] Determination of UDPG and UTP by means of UDPG dehydrogenase (1957) (23)
The relationship between traumatic shock and the release of adenylic acid compounds. (1947) (21)
4-Uloses as intermediates in enzyme-nicotinamide adenine dinucleotide-mediated oxidoreductase mechanisms. I. Uridine diphosphate-galactose-4-epimerase. (1973) (21)
Reversible changes of ordered polypeptide structures in oxidized and reduced epimerase. (1968) (21)
Further clues concerning the vectors essential to regulation of hexose transport, as studied in fibroblast cultures from a metabolic mutant. (1984) (20)
50 years of biological research--from oxidative phosphorylation to energy requiring transport regulation. (1991) (20)
The nature of regulation of hexose transport in cultured mammalian fibroblasts: aerobic "repressive" control by D-glucosamine. (1981) (19)
THE FUNCTION OF PHOSPHATE IN CELLULAR ASSIMILATIONS (1942) (19)
Studies on metabolism of carbon-14-labeled galactose in a galactosemic individual. (1957) (19)
ENZYMATIC DEFICIENCY IN CONGENITAL GALACTOSEMIA AND ITS HETEROZYGOUS CARRIERS (1958) (19)
Nonoxidative and nonproteolytic enzymes; biosynthesis and metabolism of phosphorus compounds. (1954) (18)
209. A synthesis of adenine labelled with 14C (1950) (17)
Molecular transitions in an induced enzyme with enhanced fluorescence. (1965) (17)
Concerted reduction of yeast uridine diphosphate galactose 4-epimerase. (1971) (17)
Oligonucleotides with rapid turnover of the phosphate groups occur endogenously in eukaryotic cells. (1987) (17)
The reductive inactivation of UDPgalactose-4-epimerase from yeast and E. coli. (1970) (17)
Effects of combined glutamine and serum deprivation on glucose control of hexose transport in mammalian fibroblast cultures. (1980) (17)
Cellular regulation of transport and uptake of nutrients: An overview (1976) (16)
On the loss of uridine diphosphogalactose-4-epimerase activity in L cell cultures and in tumor cells (1963) (16)
The Chemistry and Metabolism of the Compounds of Phosphorus (1932) (16)
Galactosemia: Biochemistry, Genetics, Pathophysiology, and Developmental Aspects (1973) (16)
THE ENZYMATIC ACTION OF MYOKINASE (1942) (16)
The Role of the Escherichia Coli Galactose-Binding Protein in Galactose Transport and Chemotaxis (1974) (14)
The biological incorporation of purines and pyrimidines into nucleosides and nucleic acid. (1950) (14)
Uridinediphospho galactose; metabolism, enzymology, and biology. (1958) (14)
Search for cellular phosphorylation products of D-allose. (1991) (14)
Interaction between uridine diphosphate galactose and uridine diphosphate galactose 4-epimerase from Escherichia coli. (1972) (14)
INACTIVATION OF PHAGE C21 BY VARIOUS PREPARATIONS FROM LIPOPOLYSACCHARIDE OF E. COLI K-12* (1966) (13)
Origins of the concept oxidative phosphorylation (1974) (13)
Enzymatic synthesis of desoxyribose nucleoside with desoxyribose phosphate ester. (1949) (13)
Hereditary galactosemia. (1962) (12)
Survival of Rana pipiens in deionized water. (1972) (12)
The enzymes of uridine polyphosphates. (1954) (12)
THE SELECTIVITY OF BIOSYNTHESIS OF GLUCOSYL COMPOUNDS AS ILLUSTRATED BY AN E. COLI MUTANT DEFECTIVE IN UDPG SYNTHETASE. (1965) (11)
Specific tritium labeling of uridine diphosphogalactose 4-epimerase by D-(1- 3 H) galactose. (1972) (11)
Accumulation of uridine diphosphogalactose in a bacterial mutant defective in epimerase (1960) (10)
Selective high metabolic lability of uridine triphosphate in response to glucosamine feeding of untransformed and polyoma virus‐transformed hamster fibroblasts (1980) (10)
Formation of a New Phosphate Ester in Kidney Extracts (1938) (10)
Regulatory mechanisms in the synthesis of enzymes of galactose metabolism. II. Genetic defects in galactokinase activity and their relations to its function. (1961) (10)
4-Uloses as intermediates in enzyme-nicotinamide adenine dinucleotide-mediated oxidoreductase mechanisms. II. Regulation of enzymatic activity by reductive inhibition. (1973) (10)
Catabolic control of the enhanced alanine-preferring system for amino acid transport in glucose-starved hamster cells requires protein synthesis. (1979) (9)
Congenital galactosaemia and mental health. (1958) (9)
[121] Determination of ATP and ADP in tissue filtrates (1957) (9)
REJUVENATION OF PHOSPHATE IN ADENINE NUCLEOTIDES I. ENZYMATIC METHODS FOR SEPARATION OF PHOSPHATE GROUPS IN POLYPHOSPHORYLATED NUCLEOTIDES (1944) (9)
Hexose uptake regulation mediated through aerobic pathways: schism in a fibroblast mutant. (1984) (9)
Regulation of hexose transport-carrier activity in cultured animal fibroblasts: another confrontation with cellular recycling requiring oxidative energy generation? (1983) (8)
The Enzymes of Nucleoside Metabolism (1952) (8)
Urinary Excretion of a Pterin after Administration of Pteroylglutamic Acid. (1949) (8)
Gerty T Cori, biochemist. (1958) (8)
Inhibitory Effect of Phloridzin and Phloretin on Kidney Phosphatase (1936) (7)
Neoplastic potentials and regulation of uptake of nutrients. II. Inverse regulation of uptake of hexose and amino acid analogues in the neoplastic giv line (1976) (7)
Biochemical genetics as illustrated by hereditary galactosemia. (1961) (6)
[118] UDPG pyrophosphorylase from yeast: UDPG+PP⇋UTP+Glucose1P (1955) (6)
Desoxyribose-1-phosphate. III. Comparison of microbiological and spectrophotometric estimations of enzymatically produced purine desoxyribose nucleoside. (1950) (6)
Methods for specific characterization of trace amounts of uridine nucleotides in animal cell cultures. (1979) (6)
THE FUNCTION OF PHOSPHATE IN ENZYMATIC SYNTHESES (1944) (6)
Schism and complementation of hexose-mediated transport regulation as illustrated in a fibroblast mutant lacking phosphoglucose-isomerase. (1982) (6)
Hexose transport control in a fibroblast metabolic mutant can be promoted more effectively by D-allose than by glucose. (1986) (6)
The discovery of hexokinase (1985) (5)
SPECTROSCOPIC MICRODETERMINATION OF MUSCLE ADENYLIC ACID. (1944) (5)
The periplasmic galactose receptor protein of Escherichia coli in relation to galactose chemotaxis. (1976) (5)
Inhibitory Effect of Phloridzin on an Enzymic Dismutation (1935) (5)
Further observations on metabolic responses in hamster cells: Changes in udpg dehydrogenase activity (1978) (5)
ABERRATIONS OF METABOLIC PATTERNS OF MALIGNANT CELLS AND THEIR RELEVANCE TO CELL BIOLOGY. (1964) (5)
Mechanism of Fructose Resorption in Intestine and Kidney (1938) (4)
Detection of Carriers in Hereditary Galactosæmia (1959) (4)
Mutations in the phosphoglucose isomerase gene can lead to marked alterations in cellular ATP levels in cultured fibroblasts exposed to simple nutrient shifts. (1985) (4)
2,4-Dinitrophenol does not reduce ATP levels in starving hamster fibroblasts although hexose transport regulation is markedly affected (1983) (4)
Enzymic transformation of pteroylglutamic acid. (1948) (4)
Effect of Copper on the Iron Uptake of Plants. (1949) (4)
Studies of Regulation of Hexose Transport into Cultured Fibroblasts (1986) (3)
Energy-Requiring Regulation of Hexose Transport, as Studied in Fibroblast Cultures of a Metabolic Mutant (1984) (3)
The biological synthesis of purine compounds. (1947) (3)
Tunicamycin tightens the glucose- and D-allose-mediated control of hexose transport in a metabolic fibroblast mutant. (1987) (3)
Long-term regulation of amino acid and hexose transport in cultured animal cells. (1980) (2)
Concerted hexose transport curb by tunicamycin is rendered irreversible by glucose or allose in medium containing L-glutamine. (1989) (2)
Chapter 1 - The Isolation of Cori-ester, “the Saint Louis Gateway” to a First Approach of a Dynamic Formulation of Macromolecular Biosynthesis (1983) (2)
CARBOHYDRATE METABOLISM AND EKTOBIOLOGICAL OLIGOSACCHARIDE PATTERNS (1964) (2)
Interaction of antibodies with uridine diphosphosphate galactose 4-epimerase from yeast. (1970) (2)
A specific enzymatic defect in congenital galactosemia. (1957) (2)
[26] Preparation of deoxyribose-1-phosphate (1957) (2)
ENZYMATIC MICROANALYSIS OF PURINE COMPOUNDS (1945) (2)
[Some aspects of the metabolism of galactose in microorganisms and in man]. (1959) (1)
The role of nucleotides for the function and conformation of enzymes : proceedings of the Alfred Benzon Symposium I, Copenhagen 9-11 September 1968 held at the premises of the Royal Danish Academy of Sciences and Letters (1969) (1)
Exit lactic acid, enter ‘phosphorylium’ (1980) (1)
Hereditary defects in galactose metabolism in man and microorganisms. (1960) (1)
Advances in enzymology. Vol. XIII. Including a cumulative index to volumes I–XIII: Edited by F. F. Nord, Fordham University. New York, N. Y. Interscience Publishers, Inc., 1952. x + 413 pp. Price $8.50 (1953) (1)
Autobiographical Notes from a Nomadic Biochemist (1990) (1)
Insulin binding and insulin action in cultured fibroblasts: significant differences between a phosphoglucose isomerase-deficient mutant and the parental strain. (1986) (1)
The discovery of PEP (1985) (1)
Warburg and the ‘Pasteur reaction’ (1976) (1)
Metabolism of Uridinediphosphoglucose (UDPGlucose) in Hemophilus Influenza B. (1954) (1)
[Not Available]. (1950) (0)
The Cell membrane : its role in interaction with the outside world : a volume in honor of Professor Herman Kalckar on his seventy-fifth birthday (1984) (0)
Effects ofcombined glutamine andserumdeprivation onglucose control ofhexose transport inmammalian fibroblast cultures (1980) (0)
On the Reducing Sugars in Sera from Pregnant and Lactating Women. (1949) (0)
GLYCOLYSIS IN CULTURED CELLS (1972) (0)
Early explorations of the pathways of uridine diphosphate galactose in man and in microorganisms. (1985) (0)
Ektobiology, Transport of Nutrients, and Chemotaxis (1977) (0)
16 – GENETIC DISEASES (1984) (0)
Gerhard Schmidt: December 26,1901-April 30, 1981. (1987) (0)
Letter from Herman M. Kalckar to Joshua and Esther Lederberg (1959) (0)
Galactose metabolism. (1966) (0)
50 years ago Warburg and the ‘Pasteur reaction’ (1976) (0)
Response : Galactose Metabolism (1966) (0)
HEREDITARY GALACTOSEMIA AND LACTOSE BIOSYNTHESIS (1972) (0)
Enzymatic reaction in purine metabolism. (1949) (0)
BIOLOGICAL PHOSPHORYLATIONS, 32 P AND FIFTY YEARS OF ATP (1982) (0)
Response : Survival of Rana pipiens in Deionized Water (1972) (0)
Fritz Lipmann Molding the Design of Molecular Bioenergetics (1988) (0)
Discussion remarks to the papers by Florkin and Engelhardt (1974) (0)
ORIGINS OF THE CONCEPT OF OXIDATIVE PHOSPHORYLATION: RETROSPECTIVES AND PERSPECTIVES (1976) (0)
UDPGALACTOSE-4-EPIMERASE A 4-ULOSE NAD+OXIDO-REDUCTASE (1972) (0)
Regulation of nutrient transport in eukaryotic cells by metabolites and hormones (1984) (0)
Letter from Herman M. Kalckar to Joshua Lederberg (1958) (0)
SOME ABERRATIONS IN METABOLIC PATTERNS OF MALIGNANT CELLS. (1963) (0)
Proteins as Reliable Individuals (1963) (0)
Carbohydrate Catabolism andtheEnhancement ofUptake of Galactose inHamsterCells Transformed byPolyomaVirus (1973) (0)

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