Published in J Biol Chem on March 01, 1956
Adaptation to form bacteriochlorophyll in Rhodopseudomonas spheroides: changes in activity of enzymes concerned in pyrrole synthesis. Biochem J (1959) 7.70
delta-aminolaevulate dehydratase from Rhodopseudomonas spheroides. Biochem J (1963) 4.74
The Biosynthesis of delta-Aminolevulinic Acid in Higher Plants: II. Formation of C-delta-Aminolevulinic Acid from Labeled Precursors in Greening Plant Tissues. Plant Physiol (1974) 3.08
Specificity of the heme requirement for growth of Bacteroides ruminicola. J Bacteriol (1965) 3.07
FLU: a negative regulator of chlorophyll biosynthesis in Arabidopsis thaliana. Proc Natl Acad Sci U S A (2001) 2.89
Cytochrome synthesis and its regulation in Spirillum itersonii. J Bacteriol (1967) 2.84
Initial stages in the biosynthesis of porphyrins. 2. The formation of delta-aminolaevulic acid from glycine and succinyl-coenzyme A by particles from chicken erythrocytes. Biochem J (1958) 2.83
Treatment of lead-poisoning with oral penicillamine. Br Med J (1963) 2.78
The biosynthesis of delta-aminolevulinic acid in Chlorella. Plant Physiol (1970) 2.57
Induction of porphyrin synthesis in etiolated bean leaves by chelators of iron. Plant Physiol (1974) 2.51
Loss of haem in rat liver caused by the porphyrogenic agent 2-allyl-2-isopropylacetamide. Biochem J (1971) 2.39
HEMIN BIOSYNTHESIS IN HAEMOPHILUS. J Bacteriol (1963) 2.38
ACUTE INTERMITTENT PORPHYRIA: THE FIRST "OVERPRODUCTION DISEASE" LOCALIZED TO A SPECIFIC ENZYME. Proc Natl Acad Sci U S A (1965) 2.34
Heme biosynthesis in intermittent acute prophyria: decreased hepatic conversion of porphobilinogen to porphyrins and increased delta aminolevulinic acid synthetase activity. Proc Natl Acad Sci U S A (1970) 2.33
Environmental lead pollution in an urban soft-water area. Br Med J (1972) 2.28
Biosynthesis of delta-aminolevulinic acid from the intact carbon skeleton of glutamic acid in greening barley. Proc Natl Acad Sci U S A (1975) 2.27
The diagnosis of industrial lead poisoning. Br J Ind Med (1968) 2.23
Effects of iron deficiency and of zinc deficiency on the composition of Mycobacterium smegmatis. Biochem J (1962) 2.19
Studies on the Biosynthesis and Metabolism of delta-Aminolevulinic Acid in Chlorella. Plant Physiol (1971) 2.09
Lead poisoning in rural Scotland. Br Med J (1972) 2.08
Studies on the biosynthesis of porphyrin and bacteriochlorophyll by Rhodopseudomonas spheroides. 1. The effect of growth conditions. Biochem J (1962) 2.00
The enzymic formation of aminoacetone from threonine and its further metabolism. Biochem J (1964) 1.91
Identification of the enzymatic basis for delta-aminolevulinic acid auxotrophy in a hemA mutant of Escherichia coli. J Bacteriol (1989) 1.86
Aspects of the metabolism of glycine and of porphyrins. Biochem J (1961) 1.85
Studies on the mechanism of induction of haem oxygenase by cobalt and other metal ions. Biochem J (1976) 1.84
Heme Synthesis in Soybean Root Nodules: I. On the Role of Bacteroid delta-Aminolevulinic Acid Synthase and delta-Aminolevulinic Acid Dehydrase in the Synthesis of the Heme of Leghemoglobin. Plant Physiol (1977) 1.79
5-Aminolevulinic acid synthesis in Escherichia coli. J Bacteriol (1989) 1.78
Assays for porphyrins, delta-aminolevulinic-acid dehydratase, and porphyrinogen synthetase in microliter samples of whole blood: applications to metabolic defects involving the heme pathway. Proc Natl Acad Sci U S A (1972) 1.77
The porphyrin pigmentation of subspecies of Bacteroides melaninogenicus. Biochem J (1979) 1.77
Role of L-threonine dehydrogenase in the catabolism of threonine and synthesis of glycine by Escherichia coli. J Bacteriol (1976) 1.70
Role of magnesium chelatase activity in the early steps of the tetrapyrrole biosynthetic pathway. Plant Physiol (2000) 1.70
Interrelationships between lead in blood, lead in urine, and ALA in urine during lead work. Br J Ind Med (1970) 1.69
Method for estimating objectively the comparative merits of biological tests of lead exposure. Br Med J (1968) 1.64
Studies in lead poisoning. Comparison between different laboratory tests. Br J Ind Med (1965) 1.63
delta-Aminolevulinic acid synthase from Euglena gracilis. Proc Natl Acad Sci U S A (1981) 1.58
Indole reactions in bacteria. J Bacteriol (1958) 1.56
An investigation of lead absorption in an electric accumulator factory with the use of personal samplers. Br J Ind Med (1969) 1.54
Studies of Delta-Aminolevulinic Acid Dehydrase from Skeletonema costatum, a Marine Plankton Diatom. Plant Physiol (1978) 1.53
ACP Best Practice No 165: front line tests for the investigation of suspected porphyria. J Clin Pathol (2001) 1.50
Enzymatic defect in "X-linked" sideroblastic anemia: molecular evidence for erythroid delta-aminolevulinate synthase deficiency. Proc Natl Acad Sci U S A (1992) 1.46
Cloning and sequence of the Salmonella typhimurium hemL gene and identification of the missing enzyme in hemL mutants as glutamate-1-semialdehyde aminotransferase. J Bacteriol (1990) 1.42
Blood lead levels in normal and mentally deficiency children. Arch Dis Child (1967) 1.41
Parameters indicative of absorption and biological effect in new lead exposure: a prospective study. Br J Ind Med (1973) 1.41
Primary structure of a key enzyme in plant tetrapyrrole synthesis: glutamate 1-semialdehyde aminotransferase. Proc Natl Acad Sci U S A (1990) 1.37
Production of aminoacetone by Rhodopseudomonas spheroides. Biochem J (1962) 1.37
Tissue-specific splicing mutation in acute intermittent porphyria. Proc Natl Acad Sci U S A (1989) 1.37
Aminoacetone formation by Staphylococcus aureus. Biochem J (1960) 1.35
Acute intermittent porphyria: response of tachycardia and hypertension to propranolol. Br Med J (1973) 1.35
Studies on the formation of phycocyanin, porphyrins, and a blue phycobilin by wild-type and mutant strains of Cyanidium caldarium. Plant Physiol (1966) 1.34
Comparative studies of porphyrin production in Propionibacterium acnes and Propionibacterium granulosum. J Bacteriol (1978) 1.32
The Arabidopsis multistress regulator TSPO is a heme binding membrane protein and a potential scavenger of porphyrins via an autophagy-dependent degradation mechanism. Plant Cell (2011) 1.31
Urinary delta aminolaevulinic acid and porphobilinogen in lead-exposed workers. Br J Ind Med (1963) 1.31
Microbial metabolism of amino ketones. Aminoacetone formation from 1-aminopropan-2-ol by a dehydrgenase in Escerichia coli. Biochem J (1966) 1.31
THE INDUCTION OF delta-AMINOLEVULINIC ACID SYNTHETASE in vivo IN CHICK EMBRYO LIVER BY NATURAL STEROIDS. Proc Natl Acad Sci U S A (1968) 1.29
The porphyrias: a review. J Clin Pathol (1972) 1.28
A simple method for the quantitative analysis of urinary delta-aminol evulinic acid to evaluate lead absorption. Br J Ind Med (1969) 1.25
Renal ultrastructure, renal function, and parameters of lead toxicity in workers with different periods of lead exposure. Br J Ind Med (1974) 1.25
Investigation of the effect of metal ions on the reactivity of thiol groups in human 5-aminolaevulinate dehydratase. Biochem J (1985) 1.24
Biosynthesis of Tetrapyrrole Pigment Precursors : Formation and Utilization of Glutamyl-tRNA for delta-Aminolevulinic Acid Synthesis by Isolated Enzyme Fractions from Chlorella Vulgaris. Plant Physiol (1988) 1.24
Differentiation of porphyria cutanea tarda symptomatica from other types of porphyria by measurement of isocoproporphyrin in faeces. J Clin Pathol (1975) 1.24
The heme biosynthetic pathway of the obligate Wolbachia endosymbiont of Brugia malayi as a potential anti-filarial drug target. PLoS Negl Trop Dis (2009) 1.24
Initial stages in the biosynthesis of porphyrins. I. The formation of delta-am-inolaevulic acid by particles obtained from chicken erythrocytes. Biochem J (1958) 1.23
Uroporphyrin-accumulating mutant of Escherichia coli K-12. J Bacteriol (1975) 1.22
Decreased liver cytochrome P-450 in rats caused by norethindrone or ethynyloestradiol. Biochem J (1977) 1.21
Effects of calcium on chlorophyll synthesis and stability in the early phase of greening in cucumber cotyledons. Plant Physiol (1980) 1.19
Formation of cobalt protoporphyrin in the liver of rats. A mechanism for the inhibition of liver haem biosynthesis by inorganic cobalt. Biochem J (1979) 1.19
Aminolaevulinate synthetase of Micrococcus denitrificans. Purification and properties of the enzyme, and the effect of growth conditions on the enzyme activity in cells. Biochem J (1973) 1.18
Polypyrroles formed from porphobilinogen and amines by uroporphyrinogen synthetase of Rhodopseudomonas spheroides. Biochem J (1973) 1.17
The estimation of aminoacetone and 5-aminolaevulic acid. Biochem J (1960) 1.16
Screening for latent acute intermittent porphyria: the value of measuring both leucocyte delta-aminolaevulinic acid synthase and erythrocyte uroporphyrinogen-1-synthase activities. J Med Genet (1982) 1.15
Purification of porphobilinogen deaminase from Euglena gracilis and studies of its kinetics. Biochem J (1981) 1.15
Experimental hepatic porphyria caused by feeding 3,5-diethoxycarbonyl-1,4-dihydro-2,4,6-trimethylpyridine. Comparison with sedormid porphyria. Biochem J (1962) 1.14
Molecular events during the release of delta-aminolevulinate dehydratase from catabolite repression. J Bacteriol (1978) 1.14
Formation of delta-Aminolevulinic Acid from Glutamic Acid in Algal Extracts : Separation into an RNA and Three Required Enzyme Components by Serial Affinity Chromatography. Plant Physiol (1987) 1.13
A simplified procedure for the determination of urinary delta-aminolaevulinic acid. Br J Ind Med (1967) 1.12
The effects of levulinic Acid and 4,6-dioxoheptanoic Acid on the metabolism of etiolated and greening barley leaves. Plant Physiol (1981) 1.12
Isolation and characterization of an aminolevulinate-requiring Rhodobacter capsulatus mutant. J Bacteriol (1987) 1.11
Biosynthesis of Tetrapyrrole Pigment Precursors : Pyridoxal Requirement of the Aminotransferase Step in the Formation of delta-Aminolevulinate from Glutamate in Extracts of Chlorella vulgaris. Plant Physiol (1989) 1.09
Regulation of 5-Aminolevulinic Acid (ALA) Synthesis in Developing Chloroplasts : III. Evidence for Functional Heterogeneity of the ALA Pool. Plant Physiol (1990) 1.09
Iron and the liver. Acute and long-term effects of iron-loading on hepatic haem metabolism. Biochem J (1981) 1.08
Biosynthesis of delta-Aminolevulinic Acid from Glutamate in Agmenellum quadruplicatum. Plant Physiol (1980) 1.08
Enzymatic and immunological studies of uroporphyrinogen decarboxylase in familial porphyria cutanea tarda and hepatoerythropoietic porphyria. Am J Hum Genet (1984) 1.07
Autonomic neuropathy in acute intermittent porphyria. J Neurol Neurosurg Psychiatry (1985) 1.07
The role of iron in the pathogenesis of porphyria cutanea tarda. An in vitro model. J Clin Invest (1972) 1.06
Studies of the effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin on mammalian hepatic delta-aminolevulinic acid synthetase. Environ Health Perspect (1973) 1.06
Harderoporphyria: a variant hereditary coproporphyria. J Clin Invest (1983) 1.06
Porphyria cutanea tarda: multiplicity of risk factors including HFE mutations, hepatitis C, and inherited uroporphyrinogen decarboxylase deficiency. Dig Dis Sci (2002) 1.06
Conversion of 5-aminolaevulinate into haem by liver homogenates. Comparison of rat and chick embryo. Biochem J (1981) 1.06
Anaerobic and aerobic coproporphyrinogen III oxidases of Rhodopseudomonas spheroides. Mechanism and stereochemistry of vinyl group formation. Biochem J (1983) 1.05
Overexpression of plastidic protoporphyrinogen IX oxidase leads to resistance to the diphenyl-ether herbicide acifluorfen. Plant Physiol (2000) 1.05
Control of 5-aminolaevulinate synthetase activity in Rhodopseudomonas spheroides. The involvement of sulphur metabolism. Biochem J (1973) 1.05
The effect of calcium on lead absorption in rats. Biochem J (1977) 1.05
delta-Aminolevulinic Acid Synthase of Euglena gracilis: Regulation of Activity. Plant Physiol (1982) 1.04
An assessment of the laboratory tests used to monitor the exposure of lead workers. Br J Ind Med (1971) 1.04
Induction of delta-Aminolevulinic Acid Synthase Activity and Inhibition of Heme Synthesis in Euglena gracilis by N-Methyl Mesoporphyrin IX. Plant Physiol (1982) 1.03
Transformation of glutamate to delta-aminolevulinic acid by soluble extracts of Chlorobium vibrioforme. J Bacteriol (1989) 1.03
Transposase-derived proteins FHY3/FAR1 interact with PHYTOCHROME-INTERACTING FACTOR1 to regulate chlorophyll biosynthesis by modulating HEMB1 during deetiolation in Arabidopsis. Plant Cell (2012) 1.02
Nutritional studies with Chlamydomonas reinhardi. Ann N Y Acad Sci (1953) 12.36
Mitochondrial coproporphyrinogen oxidase and protoporphyrin formation. J Biol Chem (1961) 5.06
Increase in activity of alpha-aminolevulinic acid synthetase in liver mitochondria induced by feeding of 3,5-dicarbethoxy-1,4-dihydrocollidine. J Biol Chem (1963) 4.35
Nutritional control of sexuality in Chlamydomonas reinhardi. J Gen Physiol (1954) 4.30
Magnesium protoporphyrin monoester and protoporphyrin monomethyl ester in chlorophyll biosynthesis. J Biol Chem (1961) 4.09
PLASTIDS AND MITOCHONDRIA: INHERITABLE SYSTEMS. Science (1964) 3.85
Biosynthesis of alpha-aminoketones and the metabolism of aminoacetone. J Biol Chem (1963) 3.61
Porphyrin biosynthesis in erythrocytes. III. Uroporphyrinogen and its decarboxylase. J Biol Chem (1958) 2.80
Structure and physiological functions of ferritin. Physiol Rev (1951) 2.60
HEMIN BIOSYNTHESIS IN HAEMOPHILUS. J Bacteriol (1963) 2.38
Protoporphyrin precursors produced by a Chlorella mutant. J Biol Chem (1953) 2.07
The structural and functional relationships between heme and chlorophyll. Harvey Lect (1951) 2.00
Hematoporphyrin IX, a probable precursor of protoporphyrin in the biosynthetic chain of heme and chlorophyll. J Biol Chem (1953) 1.97
Pbrphyrin biosynthesis in erythrocytes. II. Enzymes converting gamma-aminolevulinic acid to coproporphyrinogen. J Biol Chem (1958) 1.90
Ultraviolet sensitive factors in the cytoplasm that affect the differentiation of Euglena plastids. J Cell Biol (1962) 1.58
Enzymatic conversion of delta-amino levulinic acid to porphobilinogen. Science (1954) 1.32
A STUDY OF THE PHOTOINDUCED PORPHYRIN FREE RADICAL BY ELECTRON SPIN RESONANCE. Biochim Biophys Acta (1964) 1.29
Porphobilinogen and delta-amino levulinic acid in acute porphyria. Proc Soc Exp Biol Med (1955) 1.27
Induction of the synthesis of delta-aminolevulinic acid synthetase in liver parenchyma cells in culture by chemical that induce acute porphyria. J Biol Chem (1963) 1.17
Separation of porphyrins by counter-current distribution. J Biol Chem (1953) 1.13
HEME SYNTHESIS IN ERYTHROID CELLS. Prog Hematol (1964) 1.09
Studies of psychopathology in later maturity--a review. J Gerontol (1950) 1.07
Protoporphyrin production of Tetrahymena geleii. Proc Soc Exp Biol Med (1953) 1.05
HEPATIC PORPHYRIA AND DRUG-INDUCED OR CHEMICAL PORPHYDRIA. Ann N Y Acad Sci (1965) 1.02
Iron metabolism. Bull N Y Acad Med (1954) 1.00
Magnesium protoporphyrin as a precursor of chlorophyll in Chlorella. J Biol Chem (1948) 0.99
SYNDROMES AND THEMES OF PSYCHOTIC DEPRESSION: A FACTOR ANALYSIS. Arch Gen Psychiatry (1963) 0.96
Speculations on the origins and evolution of photosynthesis. Ann N Y Acad Sci (1957) 0.92
Porphyrin biosynthesis in erythrocytes. I. Formation of gamma-aminolevulinic acid in erythrocytes. J Biol Chem (1958) 0.91
Studies on the Hemophilus group of organisms; quantitative aspects of growth on various porphin compounds. J Gen Physiol (1947) 0.90
Aminoacetone formation and decomposition in liver. Biochem Biophys Res Commun (1961) 0.88
Iron metabolism and hemochromatosis. Bull N Y Acad Med (1949) 0.83
Studies in the psychology of senility; a survey. J Gerontol (1950) 0.83
Ferritin; its properties and significance for iron metabolism. Chem Rev (1946) 0.82
The chemistry and functioning of the mammalian erythrocyte. Blood (1949) 0.82
Ferritin; increase of the protein apoferritin in the gastrointestinal mucosa as a direct response to iron feeding; the function of ferritin in the regulation of iron absorption. J Biol Chem (1946) 0.78
COMPARATIVE ANALYSIS OF PSYCHOTIC DEPRESSIVES WITH MATCHED NORMALS ON SOME UNTIMED VERBAL INTELLIGENCE TESTS. J Consult Psychol (1963) 0.78
Porphyrin biosynthesis, porphyria diseases, and induced enzymes in synthesis in chemical porphyria. Trans N Y Acad Sci (1962) 0.78
Protoporphyrin 9 as a precursor of chlorophyll. J Biol Chem (1948) 0.77
The presence of ferritin in the duodenal mucosa and liver in hemochromatosis. Proc Soc Exp Biol Med (1947) 0.75
Precursors of protoporphyrin in Chlorella. Nature (1952) 0.75
Comparative performance of normal and psychoneurotic children on the draw-a-person test. J Germantown Hosp (1963) 0.75
OPTICAL ABSORPTION OF THE PORPHYRIN FREE RADICAL FORMED IN A REVERSIBLE PHOTOCHEMICAL REACTION. Biochim Biophys Acta (1964) 0.75
Levels of data in Rorschach interpretation. J Clin Psychol (1952) 0.75
Personality adjustment of the aged in retirement communities. Geriatrics (1957) 0.75
A NOTE ON ANGER AND AGGRESSION IN OLD AGE. J Gerontol (1963) 0.75
Thionol and its semiquinone radical. J Am Chem Soc (1947) 0.75
Enzymes of porphyrin synthesis in red blood cells. Ann N Y Acad Sci (1958) 0.75
Adjustment of older people in two Florida communities. J Gerontol (1952) 0.75
Some properties of phenanthrene semiquinone. J Am Chem Soc (1948) 0.75
The pheoporphyrin nature of chlorophyll c. J Biol Chem (1949) 0.75
Intellectual performances as related to emotional instability in children. J Abnorm Psychol (1955) 0.75
Function of ferritin in regulating the absorption of iron by the gastrointestinal mucosa. Fed Proc (1946) 0.75
The porphyrin requirements of Haemophilus influenzae and some functions of the vinyl and propionic acid side chains of heme. J Gen Physiol (1946) 0.75
Biological determination of protoporphyrin. Fed Proc (1946) 0.75
Protein apoferritin and ferritin in iron feeding and absorption. Science (1946) 0.75
Approaches to reliability of projective tests with special reference to the Blacky pictures test. J Consult Psychol (1958) 0.75
Sex sequence in the draw-a-person test and its relation to the MMPI masculinity-femininity scale. J Consult Psychol (1953) 0.75