heme has been researched along with chlorophyll a in 125 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 56 (44.80) | 18.7374 |
| 1990's | 11 (8.80) | 18.2507 |
| 2000's | 30 (24.00) | 29.6817 |
| 2010's | 20 (16.00) | 24.3611 |
| 2020's | 8 (6.40) | 2.80 |
| Authors | Studies |
|---|---|
| Lascelles, J | 2 |
| Boynton, JE; Gillham, NW; Wang, W | 1 |
| Beale, SI; Granick, S | 1 |
| Wang, WY | 1 |
| Battersby, AR | 1 |
| Fuhrhop, JH | 1 |
| Griffiths, WT | 1 |
| Jahn, D; Söll, D; Verkamp, E | 1 |
| Andersson, KK; Babcock, GT; Hooper, AB | 1 |
| O'Neill, GP; Söll, D | 1 |
| Leeper, FJ | 3 |
| Birrell, GB; Griffith, OH; Habliston, DL; Hedberg, KK; Skoczylas, WP | 1 |
| Doi, M; Shioi, Y | 1 |
| Durst, F; Jones, OT; Werck-Reichhart, D | 1 |
| Scott, AI | 1 |
| Cusanovich, MA; Kamen, MD | 1 |
| Lascelles, J; Wertlieb, D | 1 |
| Kamen, MD; Kennel, SJ; Meyer, TE; Tedro, SM | 1 |
| Garewal, HS; Wasserman, AR | 1 |
| Eschenomoser, A | 1 |
| Jolchine, G; Reiss-Husson, F | 1 |
| Hatch, T; Lascelles, J | 1 |
| Little, AC; Mackinney, G | 1 |
| Hoober, JK; Stegeman, WJ | 1 |
| Cain, GD; Welshman, IR | 1 |
| Goto, K; Higuchi, M; Kikuchi, G; Sakai, H | 1 |
| Ellsworth, RK; Williamson, AL | 1 |
| Parson, WW | 1 |
| Treibs, A | 1 |
| Budzikiewicz, H; Taraz, K | 1 |
| Dutton, PL | 1 |
| Sistrom, WR; Wittenberg, T | 1 |
| De Klerk, H; Jauneau, E; Jolchine, G; Kamen, MD; Reiss-Husson, F | 1 |
| Inhoffen, HH; Jäger, P; Mählhop, R | 1 |
| Altshuler, T; Lascelles, J | 1 |
| Brody, M; Brody, SS; Broyde, SB; Yeh, CC | 1 |
| Inhoffen, HH | 1 |
| Kikuchi, G; Kim, HJ; Tuboi, S | 1 |
| Hatch, TP; Lascelles, J | 1 |
| Altschuler, T; Lascelles, J | 1 |
| Gossauer, A; Inhoffen, HH | 1 |
| Inhoffen, HH; Richter, I; Wolf, H | 1 |
| Galiazzo, G; Jori, G; Scoffone, E | 1 |
| Fuhrhop, JR; Inhoffen, HH; von der Haar, F | 1 |
| Bonnett, R | 1 |
| Jacobs, JM; Jacobs, NJ | 3 |
| Neuberger, A | 1 |
| Hendry, GA; Jones, OT | 1 |
| De Maggio, AE; Jacobs, JM; Jacobs, NJ | 1 |
| Grimm, B; Kruse, E; Mock, HP | 1 |
| Heber, U; Schreiber, U; Shuvalov, VA | 1 |
| Ito, H; Tanaka, A; Tanaka, R; Yoshida, K | 1 |
| Madan Kumar, A; Söll, D | 1 |
| Roper, JM; Smith, AG | 1 |
| Barbato, R; Giacometti, GM; Poggese, C; Polverino de Laureto, P; Rigoni, F | 1 |
| O'Brian, MR; Sangwan, I | 1 |
| CaJacob, CA; Loida, PJ; Thompson, RL; Walker, DM | 1 |
| Kumar, AM; Söll, D | 1 |
| Breyton, C; Chabaud, E; Popot, JL; Schoepp, B; Verméglio, A | 1 |
| Masuda, T; Suzuki, T; Takamiya, K | 1 |
| Desbois, A; Gomez de Gracia, A; Le Moigne, C; Picaud, T | 1 |
| Boreham, CJ; Fookes, CJ; Hayes, JM; Popp, BN | 1 |
| Albrecht, P; Callot, HJ; Hayes, JM; Horowitz, MR; Ocampo, R; Popp, BN | 1 |
| Grimm, B; Papenbrock, J | 1 |
| Garbers, A; Iakovleva, O; Kurreck, J; Parak, F; Renger, G | 1 |
| Funk, C; Vavilin, D; Vermaas, W; Xu, H | 1 |
| Feng, Q; He, Y; Liu, L; Liu, Y; Lu, Y; Wang, H; Wei, L | 1 |
| Cornah, JE; Smith, AG; Terry, MJ | 1 |
| Breinig, S; Fairman, R; Jaffe, EK; Kervinen, J; Stith, L; Wasson, AS; Wlodawer, A; Zdanov, A | 1 |
| Averina, N; Börner, T; Grimm, B; Walter, G; Yaronskaya, E; Ziemann, V | 1 |
| Back, K; Chon, SU; Chung, JS; Guh, JO; Ha, SB; Jang, SM; Jung, S; Kim, KM; Lee, HJ | 1 |
| BOGORAD, L; GRANICK, S; JAFFE, H | 1 |
| CZECZUGA, B; NOWAK, HF; REJNIAK, L | 1 |
| DAVENPORT, HE; HILL, R | 1 |
| Choquet, Y; Picot, D; Popot, JL; Stroebel, D | 1 |
| Breithaupt, C; Freigang, J; Huber, R; Kiefersauer, R; Koch, M; Messerschmidt, A | 1 |
| de Vogel, J; Jonker-Termont, DS; Katan, MB; van der Meer, R; van Lieshout, EM | 1 |
| Alawady, AE; Grimm, B | 1 |
| Boronowsky, U; de Weerd, FL; Dekker, JP; Jäger, C; Klughammer, C; Rögner, M; Schneider, D; van Roon, H; Vermaas, WF; Wenk, SO | 1 |
| Cramer, WA; Dashdorj, N; Kim, H; Savikhin, S; Yan, J; Zhang, H | 1 |
| Bumba, L; Komenda, J; Sobotka, R; Tichy, M | 1 |
| Moulin, M; Smith, AG | 1 |
| de Vogel, J; Jonker-Termont, DS; Katan, MB; van der Meer, R | 1 |
| Balder, HF; Goldbohm, RA; Jansen, MC; van den Brandt, PA; van der Meer, R; Vogel, J; Weijenberg, MP; Westenbrink, S | 1 |
| Bryant, DA; Nomura, CT; Sakamoto, T | 1 |
| Ambrogelly, A; Feng, L; Namgoong, S; Polycarpo, C; Randau, L; Sheppard, K; Söll, D; Tumbula-Hansen, D | 1 |
| Tanaka, A; Tanaka, R | 1 |
| Chiu, YF; Chu, HA; Huang, JY; Hung, CH | 1 |
| Alawady, A; Börnke, F; Chen, S; Grimm, B; Hedtke, B | 1 |
| Huq, E; Moon, J; Shen, H; Zhu, L | 1 |
| Chen, YH; Chiu, YF; Chu, HA; Hung, CH; Ke, SC; Lin, WC; Wu, CM | 1 |
| Czarnecki, O; Grimm, B; Peter, E; Shalygo, N | 1 |
| Burnap, RL; Chen, YH; Chiu, YF; Chu, HA; Hung, CH; Hwang, HJ; Ke, SC | 1 |
| Alawady, A; Beck, CF; Grimm, B; Kobayashi, MC; Meinecke, L; Niyogi, KK; Schroda, M; Willows, R | 1 |
| Aoki, R; Fujita, Y; Goto, T; Minamizaki, K | 1 |
| Arnaud, O; Desuzinges-Mandon, E; Di Pietro, A; Falson, P; Huché, F; Martinez, L | 1 |
| Aoki, R; Fujita, Y; Goto, T | 1 |
| Czarnecki, O; Grimm, B; Hedtke, B; Melzer, M; Pfannschmidt, T; Richter, A; Rothbart, M; Schröter, Y | 1 |
| Hederstedt, L | 1 |
| Huang, X; Silva, DA; Yan, Y; Zhang, L | 1 |
| González-Bayón, R; Hricová, A; Micol, JL; Ponce, MR; Quesada, V; Sarmiento-Mañús, R | 1 |
| Casero, D; Dent, RM; Duanmu, D; Gallaher, S; Grossman, AR; Lagarias, JC; Martin, SS; Merchant, SS; Niyogi, KK; Pellegrini, M; Rockwell, NC; Yang, W | 1 |
| Chen, M; Loughlin, PC; Willows, RD | 1 |
| Ioannidis, NE; Kotzabasis, K | 1 |
| Arnarez, C; de Jong, DH; Liguori, N; Marrink, SJ; Periole, X; van den Berg, T | 1 |
| Li, W | 1 |
| Agarwal, R; Chauvet, AA | 1 |
| Chen, Q; Hao, GF; Niu, CW; Xi, Z; Yang, GF; Yang, SG; Yin, CY; Zhang, Y; Zuo, Y | 1 |
| Brings, L; Fan, T; Grimm, B; Hedtke, B; Meiers, A; Ortega-Rodés, P; Roling, L | 1 |
| Bridwell-Rabb, J; Li, B | 1 |
| Geng, Y; Guo, F; Li, X; Wan, S; Wang, Q; Yan, J; Yang, F; Yang, S; Zhang, J; Zhao, L | 1 |
| Farmer, DA; Hitchcock, A; Hunter, CN; Johnson, MP; Malone, LA; Mayneord, GE; Qian, P; Ranson, NA; Swainsbury, DJK; Thompson, RF | 1 |
| Al Danaf, N; Bernard, D; Karg, CA; Kretschmer, M; Lamb, DC; Moser, S; Pemberton, RP; Schneider, S; Vollmar, AM; Wang, S; Zahler, S; Zisis, T | 1 |
| Anderson, JLR; Curnow, P | 1 |
| Grimm, B; Ji, S; Wang, P | 1 |
| Bagnato, VS; da Silva, GR; Dos Santos, AL; Dos Santos, MC; Dos Santos, SC; Inada, NM; Rodrigues de Lima, V; Sanches, EA; Soares, AC; Ţălu, Ş | 1 |
| Fujita, Y; Ito, H; Kanamoto, Y; Kohata, R; Lim, H; Murakami, A; Swingley, W; Tanaka, A; Tanaka, R | 1 |
| Adjei, MO; Du, J; Li, S; Li, X; Luan, A; Luo, J; Ma, J | 1 |
| Ahmad, P; Alyemeni, MN; Ashraf, M; Kaya, C; Rinklebe, J | 1 |
| Fan, T; Grimm, B; Hedtke, B; Roling, L | 1 |
22 review(s) available for heme and chlorophyll a
| Article | Year |
|---|---|
Hemes, chlorophylls, and related compounds: biosynthesis and metabolic regulation.
Topics: 5-Aminolevulinate Synthetase; Aminolevulinic Acid; Animals; Bacteria; Chlorophyll; Fungi; Heme; Hemin; Humans; Lead Poisoning; Liver; Methods; Oxygen; Plants; Porphyrias; Porphyrins; Protein Biosynthesis; Protoporphyrins; Uroporphyrinogens | 1978 |
Genetic control of chlorophyll biosynthesis in Chlamydomonas reinhardtii.
Topics: Aminolevulinic Acid; Chlamydomonas; Chlorophyll; Genetic Complementation Test; Heme; Light; Magnesium; Mitochondria; Mutation; Phenotype; Porphyrins | 1978 |
Molecular complexes and oxygen adducts of tetrapyrrole pigments.
Topics: Chemical Phenomena; Chemistry; Chlorophyll; Heme; Hemoglobins; Metalloporphyrins; Oxygen; Photosynthesis; Pigments, Biological; Porphyrins | 1976 |
Glutamyl-transfer RNA: a precursor of heme and chlorophyll biosynthesis.
Topics: Aldehyde Oxidoreductases; Amino Acid Sequence; Amino Acyl-tRNA Synthetases; Aminolevulinic Acid; Animals; Bacteria; Chlorophyll; Heme; Intramolecular Transferases; Isomerases; Molecular Sequence Data; RNA, Transfer, Glu; Sequence Homology, Nucleic Acid | 1992 |
Transfer RNA and the formation of the heme and chlorophyll precursor, 5-aminolevulinic acid.
Topics: Aldehyde Oxidoreductases; Aminolevulinic Acid; Base Sequence; Chlorophyll; Glutamate-tRNA Ligase; Heme; Molecular Sequence Data; Nucleic Acid Conformation; RNA, Transfer, Glu | 1990 |
The biosynthesis of porphyrins, chlorophylls, and vitamin B12.
Topics: Animals; Bacteria; Chlorophyll; Heme; Plants; Porphyrins; Vitamin B 12 | 1989 |
The biosynthesis of porphyrins, chlorophylls, and vitamin B12.
Topics: 5-Aminolevulinate Synthetase; Animals; Bacteriochlorophylls; Biotransformation; Chlorophyll; Coproporphyrinogen Oxidase; Cytochromes; Ferrochelatase; Heme; Hydroxymethylbilane Synthase; Magnesium; Magnetic Resonance Spectroscopy; Methylation; Oxidation-Reduction; Oxidoreductases; Oxidoreductases Acting on CH-CH Group Donors; Plants; Porphobilinogen Synthase; Porphyrins; Protoporphyrinogen Oxidase; Pyrroles; Uroporphyrinogen Decarboxylase; Vinyl Compounds; Vitamin B 12 | 1985 |
The biosynthesis of porphyrins, chlorophylls, and vitamin B12.
Topics: 5-Aminolevulinate Synthetase; Aminolevulinic Acid; Animals; Bile Pigments; Bilirubin; Biliverdine; Chlorophyll; Chlorophyllides; Cytochromes; Ferrochelatase; Heme; Hydroxymethylbilane Synthase; Metalloporphyrins; Metalloproteins; Nickel; Nucleotides; Oxidoreductases; Oxidoreductases Acting on CH-CH Group Donors; Plants; Porphobilinogen Synthase; Porphyrins; Protoporphyrinogen Oxidase; Uroporphyrinogen Decarboxylase; Uroporphyrinogen III Synthetase; Vitamin B 12 | 1985 |
Oxygen activation and tetrapyrroles.
Topics: Animals; Chlorophyll; Cytochrome P-450 Enzyme System; Electron Spin Resonance Spectroscopy; Electron Transport Complex IV; Female; Flavin Mononucleotide; Heme; Hemoglobins; Humans; Infant, Newborn; Iron; Jaundice, Neonatal; Microsomes, Liver; Models, Molecular; Myoglobin; Naphthalenes; Oxidation-Reduction; Oxygen; Oxygen Consumption; Photochemistry; Phototherapy; Porphyrins; Pregnancy; Pyrroles; Solubility; Spectrophotometry; Stereoisomerism; Tetrapyrroles; Tryptophan Oxygenase | 1981 |
Haems and chlorophylls: comparison of function and formation.
Topics: Aminolevulinic Acid; Animals; Biological Evolution; Chlorophyll; Heme; Hemoglobins; Humans; Iron; Magnesium; Photosynthesis; Plant Physiological Phenomena; Porphyrins; Protoporphyrins; Structure-Activity Relationship | 1980 |
[Chlorophyll biogenesis].
Topics: Apoproteins; Chlorophyll; Heme; Oxidoreductases; Oxidoreductases Acting on CH-CH Group Donors; Photosynthesis; Plants; Protein Binding | 1996 |
Glutamate transfer RNA: a cofactor for heme and chlorophyll biosynthesis.
Topics: Aminolevulinic Acid; Base Sequence; Chlorophyll; Heme; Molecular Sequence Data; Plants; RNA, Transfer, Glu | 1996 |
[Metal chelatases involved in chlorophyll and heme biosynthetic pathways in photosynthetic organisms].
Topics: Cell Nucleus; Chlorophyll; Ferrochelatase; Gene Expression Regulation, Plant; Heme; Lyases; Photosynthesis; Plastids; Protoporphyrins; Pyrroles; Tetrapyrroles | 2000 |
Regulatory network of tetrapyrrole biosynthesis--studies of intracellular signalling involved in metabolic and developmental control of plastids.
Topics: 5-Aminolevulinate Synthetase; Aminolevulinic Acid; Chlorophyll; Chloroplasts; Ferrochelatase; Gene Expression Regulation, Enzymologic; Heme; Light; Lyases; Magnoliopsida; Molecular Structure; Oxidation-Reduction; Phytochrome; Plants; Pyrroles; Signal Transduction; Tetrapyrroles | 2001 |
Green or red: what stops the traffic in the tetrapyrrole pathway?
Topics: Chlorophyll; Heme; Metals; Plants; Pyrroles; Tetrapyrroles | 2003 |
Regulation of tetrapyrrole biosynthesis in higher plants.
Topics: Aminolevulinic Acid; Biliverdine; Chlorophyll; Heme; Light; Plant Physiological Phenomena; Plants; Signal Transduction; Tetrapyrroles | 2005 |
Aminoacyl-tRNA synthesis by pre-translational amino acid modification.
Topics: Amino Acids; Amino Acyl-tRNA Synthetases; Archaea; Asparagine; Bacillus subtilis; Chlorophyll; Escherichia coli; Glutamine; Heme; Models, Biological; Phylogeny; Porphyrins; Protein Modification, Translational; RNA, Transfer, Amino Acyl; Species Specificity | 2004 |
Tetrapyrrole biosynthesis in higher plants.
Topics: Apoproteins; Apoptosis; Chlorophyll; Gene Expression Regulation, Plant; Genetic Engineering; Heme; Models, Biological; Plants; Signal Transduction; Tetrapyrroles | 2007 |
Heme A biosynthesis.
Topics: Animals; Bacteria; Bacterial Proteins; Chlorophyll; Electron Transport; Evolution, Molecular; Ferrochelatase; Heme; Humans; Mitochondria; Mutation, Missense; Protein Conformation | 2012 |
Bringing Bioactive Compounds into Membranes: The UbiA Superfamily of Intramembrane Aromatic Prenyltransferases.
Topics: Alkyl and Aryl Transferases; Amino Acid Sequence; Cell Membrane; Chlorophyll; Dimethylallyltranstransferase; Gene Expression; Heme; Humans; Multigene Family; Protein Conformation, alpha-Helical; Protein Conformation, beta-Strand; Protein Interaction Domains and Motifs; Quinones; Sequence Alignment; Sequence Homology, Amino Acid; Vitamin E | 2016 |
Aerobic Enzymes and Their Radical SAM Enzyme Counterparts in Tetrapyrrole Pathways.
Topics: Aerobiosis; Bacterial Proteins; Catalysis; Chlorophyll; Coproporphyrinogen Oxidase; Decarboxylation; Enzymes; Heme; Oxidation-Reduction; Oxygen; Porphyrins; S-Adenosylmethionine; Tetrapyrroles | 2019 |
Post-translational regulation of metabolic checkpoints in plant tetrapyrrole biosynthesis.
Topics: Chlorophyll; Heme; Photosynthesis; Plants; Tetrapyrroles | 2022 |
103 other study(ies) available for heme and chlorophyll a
| Article | Year |
|---|---|
The regulation of heme and chlorophyll synthesis in bacteria.
Topics: 5-Aminolevulinate Synthetase; Cell Membrane; Chlorophyll; Cytochrome c Group; Heme; Magnesium; Mutation; Phenanthrolines; Photosynthesis; Plant Proteins; Rhodobacter sphaeroides; Species Specificity; Spirillum | 1975 |
Genetic control of chlorophyll biosynthesis in chlamydomonas: analysis of a mutant affecting synthesis of delta-aminolevulinic acid.
Topics: 5-Aminolevulinate Synthetase; Aminolevulinic Acid; Chlamydomonas; Chlorophyll; Chloroplasts; Electron Transport Complex IV; Genes; Heme; Levulinic Acids; Mutation; Porphobilinogen Synthase; Protoporphyrins | 1975 |
The discovery of nature's biosynthetic pathways.
Topics: Chlorophyll; Desulfovibrio; Heme; Porphyrinogens; Propionibacterium; Protoporphyrins; Uroporphyrinogens; Vitamin B 12 | 1978 |
Some observations on chlorophyll(ide) synthesis by isolated etioplasts.
Topics: Aminolevulinic Acid; Chlorophyll; Heme; Light; Photosynthesis; Plants; Porphyrins; Spectrophotometry | 1975 |
P460 of hydroxylamine oxidoreductase of Nitrosomonas europaea: Soret resonance Raman evidence for a novel heme-like structure.
Topics: Binding Sites; Chlorophyll; Heme; Nitrosomonas; Oxidoreductases; Pigments, Biological; Porphyrins; Protein Conformation; Protoporphyrins; Spectrum Analysis, Raman | 1991 |
Biological photocathodes.
Topics: Animals; Cell Line; Cesium; Chlorophyll; Chloroplasts; Cytoskeleton; Electrons; Epithelium; Heme; Microscopy, Electron; Photochemistry; Ultraviolet Rays | 1989 |
Control of bacteriochlorophyll accumulation by light in an aerobic photosynthetic bacterium, Erythrobacter sp. OCh 114.
Topics: 5-Aminolevulinate Synthetase; Bacteria, Aerobic; Bacterial Proteins; Bacteriochlorophylls; Carotenoids; Chlorophyll; Heme; Light; Light-Harvesting Protein Complexes; Photosynthetic Reaction Center Complex Proteins; Porphobilinogen Synthase | 1988 |
Haem synthesis during cytochrome P-450 induction in higher plants. 5-Aminolaevulinic acid synthesis through a five-carbon pathway in Helianthus tuberosus tuber tissues aged in the dark.
Topics: Allylglycine; Aminolevulinic Acid; Chlorophyll; Cyclohexanecarboxylic Acids; Cytochrome P-450 Enzyme System; Darkness; Electron Transport; Enzyme Induction; Helianthus; Heme; Levulinic Acids; Light; Peroxidases; Plant Proteins; Pyridoxal Phosphate | 1988 |
NMR studies of biosynthetic pathways.
Topics: Bacteria; Binding Sites; Carbon Isotopes; Chlorophyll; Clostridium; Corrinoids; Enzymes; Freezing; Heme; Magnetic Resonance Spectroscopy; Methylation; Propionibacterium; Protein Binding; Vitamin B 12 | 1986 |
Light-induced electron transport in Chromatium strain D. I. Isolation and characterization of Chromatium chromatophores.
Topics: Bacterial Chromatophores; Carbohydrates; Carotenoids; Centrifugation, Density Gradient; Chlorophyll; Chromatium; Cytochromes; Electron Transport; Heme; Iron; Light; Lipids; Microscopy, Electron; NAD; Oxidoreductases; Proteins; Quinones; Spectrophotometry; Succinate Dehydrogenase; Surface-Active Agents; Viscosity | 1968 |
Mutant strains of Rhodopseudomonas spheroides which form photosynthetic pigments aerobically in the dark. Growth characteristics and enzymic activities.
Topics: Carboxy-Lyases; Carotenoids; Chlorophyll; Darkness; Enzyme Repression; Heme; Iron Isotopes; Light; Methyltransferases; Mutation; NAD; Oxidoreductases; Oxygen; Oxygen Consumption; Pentosephosphates; Photosynthesis; Porphyrins; Rhodopseudomonas; S-Adenosylmethionine | 1971 |
Iron protein content of Thiocapsapfennigii, a purple sulfur bacterium of atypical chlorophyll composition.
Topics: Amino Acid Sequence; Amino Acids; Bacteria; Bacterial Proteins; Chlorophyll; Chromatography, DEAE-Cellulose; Chromatography, Gel; Cytochrome c Group; Electrophoresis, Polyacrylamide Gel; Ferredoxins; Heme; Iron; Sodium Dodecyl Sulfate; Solubility; Spectrophotometry; Spectrophotometry, Ultraviolet; Sulfur | 1973 |
Triton X-100-4 M urea as an extraction medium for membrane proteins. II. Molecular properties of pure cytochrome b559: a lipoprotein containing small polypeptide chains and a limited lipid composition.
Topics: Amino Acid Sequence; Amino Acids; Binding Sites; Carotenoids; Cell Membrane; Chemical Phenomena; Chemistry, Physical; Chlorophyll; Chloroplasts; Chromatography, Thin Layer; Cytochromes; Deuterium; Electrophoresis, Disc; Heme; Iron; Lipids; Macromolecular Substances; Molecular Weight; Plants; Polyethylene Glycols; Protein Binding; Protein Conformation; Spectrophotometry; Surface-Active Agents; Urea | 1974 |
[Organic natural-product synthesis today. vitamin b 12 as an example].
Topics: Chlorophyll; Cobamides; Cyclization; Heme; Isomerism; Methods; Models, Chemical; Models, Structural; Molecular Conformation; Photochemistry; Spectrophotometry, Ultraviolet; Stereoisomerism; Vitamin B 12 | 1974 |
Purification and properties of a photosynthetic reaction center isolated from various chromatophore fractions of Rhodopseudomonas spheroides Y.
Topics: Ammonium Sulfate; Bacterial Chromatophores; Carotenoids; Cell Fractionation; Chemical Precipitation; Chlorophyll; Chromatography, Gel; Heme; Infrared Rays; Iron; Molecular Weight; Photosynthesis; Porphyrins; Quaternary Ammonium Compounds; Rhodobacter sphaeroides; Rhodopseudomonas; Spectrophotometry; Subcellular Fractions; Ubiquinone; Ultracentrifugation | 1972 |
Accumulation of porphobilinogen and other pyrroles by mutant and wild type Rhodopseudomonas spheroides: regulation by heme.
Topics: 5-Aminolevulinate Synthetase; Carboxy-Lyases; Chlorophyll; Feedback; Genetics, Microbial; Heme; Hydro-Lyases; Iron; Iron Isotopes; Levulinic Acids; Mutation; Phenanthrolines; Porphobilinogen; Porphyrins; Propionates; Puromycin; Pyrroles; Rhodobacter sphaeroides; Rhodopseudomonas | 1972 |
The coloring matters of food.
Topics: Carotenoids; Chlorophyll; Coal Tar; Color; Coloring Agents; Food Additives; Heme; Legislation, Drug; Magnesium; Pyrroles; United States | 1972 |
Control of the synthesis of a major polypeptide of chloroplast membranes in Chlamydomonas reinhardi.
Topics: Arginine; Carboxy-Lyases; Chlamydomonas; Chloramphenicol; Chlorophyll; Chlorophyta; Chloroplasts; Densitometry; Electrophoresis, Polyacrylamide Gel; Heme; Light; Maleates; Malonates; Peptide Biosynthesis; Plant Proteins; RNA, Messenger; Sodium Dodecyl Sulfate; Spectrophotometry; Time Factors; Tritium | 1973 |
Effect of dietary tetrapyrroles on gut pigmentation and perienteric fluid hemoglobin concentration in Ascaris lumbricoides.
Topics: Animals; Ascariasis; Ascaris; Bile Pigments; Body Fluids; Chlorophyll; Heme; Hemoglobins; Pigmentation; Porphyrins; Pyrroles; Spectrophotometry; Swine; Swine Diseases | 1973 |
Differential inhibition of induced syntheses of delta-aminolevulinate synthetase and bacteriochlorophyll in dark-aerobically grown Rhodopseudomonas spheroides.
Topics: Acetates; Carbonic Anhydrases; Chlorophyll; Heme; Iron; Levulinic Acids; Light; Oxygen; Rhodopseudomonas | 1967 |
Identification by gas chromatography-mass spectrometry of methylvinylmaleimide and formylethylmaleimide, obtained by oxidation of heme and chlorophylls a and b.
Topics: Chemical Phenomena; Chemistry; Chlorophyll; Chromates; Chromatography, Gas; Formates; Heme; Maleimides; Mass Spectrometry; Oxidation-Reduction; Plants; Vinyl Compounds | 1971 |
Cytochrome photooxidations in Chromatiumchromatophores. Each P870 oxidizes two cytochrome C422 hemes.
Topics: Bacterial Chromatophores; Chlorophyll; Chromatium; Cytochromes; Darkness; Depression, Chemical; Electron Transport; Fluorescence; Heme; Indicators and Reagents; Kinetics; Light; Oxidation-Reduction; Oxygen; Periodicity; Phenazines; Photosynthesis; Radiation Effects; Spectrophotometry; Spectrum Analysis; Stimulation, Chemical; Thiosulfates; Time Factors | 1969 |
[Metal complexes of porphyrins].
Topics: Chemical Phenomena; Chemistry; Chlorophyll; Heme; Hemoglobins; Metals; Porphyrins; Spectrophotometry | 1969 |
[Identification of vinyl groups in porphin derivatives by addition of ethyl diazoacetate to the corresponding Cu complexes].
Topics: Alkenes; Chlorophyll; Copper; Heme; Methods; Porphyrins | 1970 |
Oxidation-reduction potential dependence of the interaction of cytochromes, bacteriochlorophyll and carotenoids at 77 degrees K in chromatophores of Chromatium D and Rhodopseudomonas gelatinosa.
Topics: Bacterial Chromatophores; Carotenoids; Chlorophyll; Chromatium; Cold Temperature; Cytochromes; Electron Transport; Heme; Light; Methods; Oxidation-Reduction; Photochemistry; Potentiometry; Radiation Effects; Rhodopseudomonas; Spectrophotometry | 1971 |
Mutant of rhodopseudomonas spheroides unable to grow aerobically.
Topics: Agar; Caseins; Chlorophyll; Culture Media; Genetics, Microbial; Heme; Light; Mutagens; Mutation; Oxygen; Oxygen Consumption; Photosynthesis; Rhodopseudomonas; Succinates | 1971 |
Some effects of iron deficiency on Rhodopseudomonas spheroides strain Y.
Topics: Bacterial Chromatophores; Cell Fractionation; Centrifugation, Density Gradient; Cesium; Chlorides; Chlorophyll; Culture Media; Heme; Hydroxybutyrates; Infrared Rays; Iron; Light; Membranes; Microscopy, Electron; Photosynthesis; Polymers; Porphyrins; Radiation Effects; Rhodopseudomonas; Spectrophotometry; Stimulation, Chemical | 1971 |
[Chlorophyll and hemin. XXXII. Partial synthesis of rhodin-g 7 -trimethylester from chlorin-6e 6 -trimethylester, at the same time, termination of the Havard synthesis of chlorophyll a to chlorophyll b].
Topics: Chlorophyll; Esters; Heme; Oxidation-Reduction; Photochemistry | 1971 |
Some properties of mutant strains of Rhodopseudomoas spheroides which do not form bacteriochlorophyll.
Topics: Chlorophyll; Heme; Iron; Magnesium; Mutation; Oxygen Consumption; Porphyrins; Rhodopseudomonas | 1967 |
Chlorophyll-sensitized oxidation-reduction reactions of hemin in pyridine.
Topics: Chemical Phenomena; Chemistry; Chlorophyll; Cytochromes; Darkness; Electron Transport; Fluorescence; Heme; Kinetics; Light; Models, Biological; Oxidation-Reduction; Photosynthesis; Pyridines; Spectrophotometry; Stimulation, Chemical; Water | 1968 |
[On the chemistry of chlorophyll and hemin].
Topics: Chemical Phenomena; Chemistry; Chlorophyll; Heme; Porphyrins | 1968 |
The regulation of haem and chlorophyll synthesis.
Topics: Chlorophyll; Heme; Levulinic Acids; Ligases; Light; Mutation; Oxygen; Phenanthrolines; Protein Biosynthesis; Pseudomonas; Puromycin; Pyrroles | 1968 |
Occurrence of a specific and reversible inhibitor of delta-aminolevulinate synthetase in extracts of Rhodopseudomonas spheroides.
Topics: Acetates; Amino Acids; Cell-Free System; Chlorophyll; Chromatography, Gel; Chromatography, Ion Exchange; Coenzyme A; Cold Temperature; Dialysis; Drug Stability; Ethanol; Heme; Hydro-Lyases; Levulinic Acids; Ligases; Light; Porphyrins; Protein Denaturation; Proteins; Rhodopseudomonas; Succinates; Time Factors | 1969 |
Bacteriochlorophyll and heme synthesis in Rhodopseudomonas spheroides: possible role of heme in regulation of the branched biosynthetic pathway.
Topics: Amino Acids; Azaguanine; Chlorophyll; Feedback; Heme; Iron Isotopes; Levulinic Acids; Molecular Biology; Mutation; Phenylalanine; Porphyrins; Puromycin; Rhodopseudomonas | 1969 |
Mutant strains of Rhodopseudomonas spheroides lacking delta-aminolevulinate synthase: growth, heme, and bacteriochlorophyll synthesis.
Topics: Acyltransferases; Amino Acids; Azaguanine; Carbon Isotopes; Chlorophyll; Heme; Iron Isotopes; Levulinic Acids; Mutation; Puromycin; Pyrroles; Rhodopseudomonas; Threonine | 1969 |
[Further knowledge of chlorophyll and hemin. 23. Meso-acetoxylation of the geminimonoketone of octaethyl-porphin].
Topics: Chemical Phenomena; Chemistry; Chlorophyll; Heme; Ketones; Porphyrins | 1969 |
[Further investigations on chlorophyll and hemin. XXVII. The preparation of several C-10 substituted pheophorbides of the b-series and determination of their absolute configuration].
Topics: Chemical Phenomena; Chemistry; Chlorophyll; Chromatography; Heme; Optical Rotatory Dispersion | 1969 |
Photodynamic action of porphyrins on amino acids and proteins. I. Selective photooxidation of methionine in Aqueous solution.
Topics: Amino Acids; Chemical Phenomena; Chemistry; Chlorophyll; Hematoporphyrins; Heme; Histidine; Hydrogen-Ion Concentration; Kinetics; Light; Magnesium; Methionine; Micrococcus; Muramidase; Oxidation-Reduction; Porphyrins; Radiation Effects; Spectrophotometry; Time Factors; Tryptophan; Tyrosine; Water | 1969 |
[On further knowledge of chlorophyll and hemin. VII. On meso-oxo-porphinogens].
Topics: Chlorophyll; Heme; Porphyrins | 1966 |
Effect of unsaturated fatty acids on protoporphyrinogen oxidation, a step in heme and chlorophyll synthesis in plant organelles.
Topics: Chlorophyll; Fatty Acids, Unsaturated; Heme; Hordeum; Linoleic Acid; Linoleic Acids; Mitochondria; Oleic Acid; Oleic Acids; Organoids; Oxidation-Reduction; Palmitic Acid; Palmitic Acids; Plants; Porphyrins; Protoporphyrins | 1984 |
Protoporphyrinogen oxidation, an enzymatic step in heme and chlorophyll synthesis: partial characterization of the reaction in plant organelles and comparison with mammalian and bacterial systems.
Topics: Animals; Chlorophyll; Chloroplasts; Detergents; Heme; Hordeum; Mitochondria; Mitochondria, Liver; Organoids; Oxidation-Reduction; Oxidoreductases; Plants; Porphyrins; Protoporphyrins; Rats; Substrate Specificity | 1984 |
The regulation of chlorophyll and porphyrin biosynthesis.
Topics: 5-Aminolevulinate Synthetase; Animals; Chlorella; Chlorophyll; Cyanobacteria; Heme; Kinetics; Liver; Organ Specificity; Plants; Porphyrins; Rhodobacter sphaeroides; Species Specificity | 1980 |
Protoporphyrinogen oxidation in Rhodopseudomonas spheroides, a step in heme and bacteriochlorophyll synthesis.
Topics: Aerobiosis; Bacteriochlorophylls; Chlorophyll; Cyanides; Cytochromes; Dithiothreitol; Glutathione; Heme; Kinetics; Mercaptoethanol; Oxidation-Reduction; Porphyrins; Protoporphyrins; Quinones; Rhodobacter sphaeroides | 1981 |
Protoporphyrinogen oxidation in chloroplasts and plant mitochondria, a step in heme and chlorophyll synthesis.
Topics: Chlorophyll; Chloroplasts; Heme; Hordeum; Mitochondria; Oxidation-Reduction; Porphyrins; Protoporphyrins | 1982 |
Reduction of coproporphyrinogen oxidase level by antisense RNA synthesis leads to deregulated gene expression of plastid proteins and affects the oxidative defense system.
Topics: Antioxidants; Ascorbate Peroxidases; Catalase; Chlorophyll; Chloroplasts; Coproporphyrinogen Oxidase; Coproporphyrinogens; Gene Expression Regulation, Plant; Heme; Nicotiana; Oxidative Stress; Peroxidases; Plant Leaves; Plant Proteins; Plants, Genetically Modified; Plants, Toxic; RNA, Antisense; RNA, Messenger; Superoxide Dismutase; Transformation, Genetic; Vitamin E | 1995 |
Spectral and thermodynamic properties of the two hemes of the D1D2cytochrome b-559 complex of spinach.
Topics: Chlorophyll; Cytochrome b Group; Electron Transport; Heme; Hydrogen-Ion Concentration; Oxidation-Reduction; Pheophytins; Photosystem II Protein Complex; Plants; Spectrophotometry; Thermodynamics | 1994 |
Molecular localisation of ferrochelatase in higher plant chloroplasts.
Topics: Arabidopsis; Cell Fractionation; Chlorophyll; Chloroplast Proteins; Chloroplasts; Electrophoresis, Polyacrylamide Gel; Ferrochelatase; Heme; Intracellular Membranes; Light-Harvesting Protein Complexes; Lyases; Membrane Proteins; Membrane Transport Proteins; Photosynthetic Reaction Center Complex Proteins; Pisum sativum; Plant Proteins; Protein Precursors; Pyrroles; Tetrapyrroles | 1997 |
Cytochrome b6/f complex from the cyanobacterium Synechocystis 6803: evidence of dimeric organization and identification of chlorophyll-binding subunit.
Topics: Bacterial Proteins; Chlorophyll; Cyanobacteria; Cytochrome b Group; Cytochrome b6f Complex; Dimerization; Electron Transport Complex III; Electrophoresis, Polyacrylamide Gel; Heme; Imidoesters; Immunoblotting; Indicators and Reagents; Iron-Sulfur Proteins; Spectrum Analysis | 1997 |
Expression of a soybean gene encoding the tetrapyrrole-synthesis enzyme glutamyl-tRNA reductase in symbiotic root nodules.
Topics: Aldehyde Oxidoreductases; Amino Acid Sequence; Aminolevulinic Acid; Base Sequence; Chlorophyll; DNA, Complementary; DNA, Plant; Escherichia coli; Gene Expression Regulation, Enzymologic; Gene Expression Regulation, Plant; Genes, Plant; Genetic Complementation Test; Glycine max; Heme; Molecular Sequence Data; Plant Roots; Pyrroles; RNA, Messenger; RNA, Plant; Symbiosis | 1999 |
Novel inhibitors of glutamyl-tRNA(Glu) reductase identified through cell-based screening of the heme/chlorophyll biosynthetic pathway.
Topics: Aldehyde Oxidoreductases; Aminolevulinic Acid; Arabidopsis; Chlorophyll; Cyclohexanecarboxylic Acids; Drug Evaluation, Preclinical; Enzyme Inhibitors; Escherichia coli; Glutamates; Heme; Hordeum; Inhibitory Concentration 50; Intramolecular Transferases; Kinetics; Mutation; Recombinant Fusion Proteins; Reproducibility of Results; RNA, Transfer, Gln; Sequence Homology, Amino Acid; Spinacia oleracea; Substrate Specificity | 1999 |
Antisense HEMA1 RNA expression inhibits heme and chlorophyll biosynthesis in arabidopsis.
Topics: Aldehyde Oxidoreductases; Arabidopsis; Blotting, Northern; Blotting, Western; Chlorophyll; Chromosome Mapping; Heme; Plants, Genetically Modified; RNA, Antisense | 2000 |
On the spatial organization of hemes and chlorophyll in cytochrome b(6)f. A linear and circular dichroism study.
Topics: Animals; Chlamydomonas reinhardtii; Chlorophyll; Circular Dichroism; Cytochrome b Group; Cytochrome b6f Complex; Cytochromes; Cytochromes f; Electron Transport Complex III; Heme; Liposomes; Oxidation-Reduction; Protein Binding; Protein Conformation; Spectrophotometry | 2000 |
Soret-excited Raman spectroscopy of the spinach cytochrome b6f complex. Structures of the b- and c-type hemes, chlorophyll a, and beta-carotene.
Topics: Ascorbic Acid; beta Carotene; Chlorophyll; Chlorophyll A; Cytochrome b Group; Cytochrome b6f Complex; Cytochromes; Cytochromes f; Dithionite; Ferric Compounds; Ferrous Compounds; Heme; Multienzyme Complexes; Oxidation-Reduction; Spectrum Analysis, Raman; Spinacia oleracea | 2001 |
Origins of etioporphyrins in sediments: evidence from stable carbon isotopes.
Topics: Australia; Carbon Isotopes; Chlorophyll; Cytochromes; Environmental Microbiology; Etioporphyrins; Geologic Sediments; Heme; Nickel; Paleontology; Porphyrins; Vanadates | 1989 |
Different isotope compositions of C32 DPEP and C32 etioporphyrin III in oil shale: origin of etioporphyrin III from heme?
Topics: Australia; Carbon; Carbon Isotopes; Chlorophyll; Etioporphyrins; Geologic Sediments; Heme; Paleontology; Petroleum; Porphyrins | 1989 |
Mössbauer study of iron centers in D1/D2/Cyt b559 complexes isolated from photosystem II of spinach.
Topics: Biophysical Phenomena; Biophysics; Chlorophyll; Cytochrome b Group; Cytochromes; Heme; Iron; Ligands; Light-Harvesting Protein Complexes; Photosynthetic Reaction Center Complex Proteins; Photosystem II Protein Complex; Spectroscopy, Mossbauer; Spinacia oleracea; Temperature | 2001 |
Small Cab-like proteins regulating tetrapyrrole biosynthesis in the cyanobacterium Synechocystis sp. PCC 6803.
Topics: Algal Proteins; Aminolevulinic Acid; Chlorophyll; Cyanobacteria; Heme; Kinetics; Mutation; Oxygen; Photosynthesis; Protochlorophyllide; Pyrroles; Tetrapyrroles | 2002 |
[Studies on metal porphyrins as two-functional mimic of enzyme].
Topics: Animals; Catalase; Chlorophyll; Female; Free Radical Scavengers; Heme; Liver; Male; Malondialdehyde; Myocardial Reperfusion Injury; Porphyrins; Rats; Rats, Sprague-Dawley; Superoxide Dismutase | 2000 |
Control of tetrapyrrole biosynthesis by alternate quaternary forms of porphobilinogen synthase.
Topics: Allosteric Site; Animals; Binding Sites; Chlorophyll; CHO Cells; Cricetinae; Crystallography, X-Ray; Dimerization; Dose-Response Relationship, Drug; Edetic Acid; Glutathione Transferase; Heme; Humans; Hydrogen-Ion Concentration; Kinetics; Magnesium; Models, Molecular; Plants; Porphobilinogen Synthase; Protein Binding; Protein Structure, Quaternary; Protein Structure, Tertiary; Pyrroles; Tetrapyrroles; Ultracentrifugation | 2003 |
Metabolic control of the tetrapyrrole biosynthetic pathway for porphyrin distribution in the barley mutant albostrians.
Topics: Carotenoids; Chlorophyll; Heme; Hordeum; Lyases; Mutation; Plant Proteins; Porphyrins; Pyrroles; Tetrapyrroles; Transcription, Genetic | 2003 |
Either soluble or plastidic expression of recombinant protoporphyrinogen oxidase modulates tetrapyrrole biosynthesis and photosynthetic efficiency in transgenic rice.
Topics: Aminolevulinic Acid; Bacillus subtilis; Blotting, Western; Carbon Dioxide; Chlorophyll; Gene Expression; Genetic Vectors; Heme; Oryza; Oxidoreductases Acting on CH-CH Group Donors; Photosynthesis; Plants, Genetically Modified; Plastids; Protoporphyrinogen Oxidase; Recombinant Proteins; RNA, Messenger; Solubility; Tetrapyrroles | 2003 |
Hematoporphyrin IX, a probable precursor of protoporphyrin in the biosynthetic chain of heme and chlorophyll.
Topics: Chlorophyll; Eukaryota; Hematoporphyrins; Heme; Porphyrins; Probability; Protoporphyrins | 1953 |
Effect of polyvinyl alcohol on chlorophyll and haem in Chlorella and Tendipes.
Topics: Alcohols; Biochemical Phenomena; Chlorella; Chlorophyll; Eukaryota; Heme; Humans; Polyvinyl Alcohol | 1960 |
A protein from leaves catalysing the reduction of haem-protein compounds by illuminated chloroplasts.
Topics: Chlorophyll; Chloroplasts; Heme; Hemeproteins; Hemoglobins; Proteins | 1960 |
An atypical haem in the cytochrome b(6)f complex.
Topics: Animals; Benzoquinones; beta Carotene; Binding Sites; Chlamydomonas reinhardtii; Chlorophyll; Crystallography, X-Ray; Cytochrome b6f Complex; Dimerization; Heme; Ligands; Lipid Metabolism; Models, Molecular; Protein Structure, Quaternary; Protein Structure, Secondary | 2003 |
Crystal structure of protoporphyrinogen IX oxidase: a key enzyme in haem and chlorophyll biosynthesis.
Topics: Amino Acid Sequence; Binding Sites; Catalysis; Cell Membrane; Chlorophyll; Crystallography, X-Ray; Dimerization; Ferrochelatase; Flavoproteins; Heme; Humans; Mitochondria; Mitochondrial Proteins; Models, Molecular; Molecular Sequence Data; Nicotiana; Oxidoreductases Acting on CH-CH Group Donors; Porphyria, Variegate; Protein Structure, Quaternary; Protein Subunits; Protoporphyrinogen Oxidase; Sequence Alignment | 2004 |
Green vegetables, red meat and colon cancer: chlorophyll prevents the cytotoxic and hyperproliferative effects of haem in rat colon.
Topics: Animals; Cell Division; Cells, Cultured; Chlorophyll; Colon; Colonic Neoplasms; Diet; Epithelial Cells; Feces; Heme; Male; Meat; Rats; Rats, Wistar; Spinacia oleracea | 2005 |
Tobacco Mg protoporphyrin IX methyltransferase is involved in inverse activation of Mg porphyrin and protoheme synthesis.
Topics: Chlorophyll; Gene Expression; Heme; Lyases; Methyltransferases; Nicotiana; Plants, Genetically Modified; Protoporphyrins; Tetrapyrroles; Transgenes | 2005 |
Functional implications of pigments bound to a cyanobacterial cytochrome b6f complex.
Topics: Carotenoids; Chlorophyll; Cytochrome b6f Complex; Heme; Protein Subunits; Synechocystis | 2005 |
The single chlorophyll a molecule in the cytochrome b6f complex: unusual optical properties protect the complex against singlet oxygen.
Topics: Biophysical Phenomena; Biophysics; Chlorophyll; Chlorophyll A; Cyanobacteria; Cytochrome b6f Complex; Dimerization; Electron Transport; Heme; Kinetics; Models, Molecular; Multiprotein Complexes; Optics and Photonics; Photochemistry; Photosynthesis; Protein Structure, Quaternary; Protein Subunits; Singlet Oxygen; Spectrophotometry; Synechococcus | 2005 |
Photosystem II assembly in CP47 mutant of Synechocystis sp. PCC 6803 is dependent on the level of chlorophyll precursors regulated by ferrochelatase.
Topics: Chlorophyll; Ferrochelatase; Heme; Light-Harvesting Protein Complexes; Mutation; Photosystem II Protein Complex; Protein Processing, Post-Translational; Synechocystis | 2005 |
Natural chlorophyll but not chlorophyllin prevents heme-induced cytotoxic and hyperproliferative effects in rat colon.
Topics: Animals; Anticarcinogenic Agents; Cell Division; Chlorophyll; Chlorophyllides; Colon; Feces; Heme; Lipid Peroxidation; Male; Models, Animal; Rats; Rats, Wistar; Thiobarbituric Acid Reactive Substances; Vegetables | 2005 |
Heme and chlorophyll intake and risk of colorectal cancer in the Netherlands cohort study.
Topics: Aged; Chlorophyll; Cohort Studies; Colorectal Neoplasms; Feeding Behavior; Female; Heme; Humans; Male; Meat; Middle Aged; Netherlands; Prospective Studies; Rectal Neoplasms; Risk; Vegetables | 2006 |
Roles for heme-copper oxidases in extreme high-light and oxidative stress response in the cyanobacterium Synechococcus sp. PCC 7002.
Topics: Bacterial Proteins; Catalase; Chlorophyll; Cyanobacteria; Heme; Hydrogen Peroxide; Light; Microbial Viability; Oxidation-Reduction; Oxidative Stress; Oxidoreductases; Oxygen; Paraquat; Peroxidases; Photosynthesis; Superoxide Dismutase | 2006 |
Site-directed mutagenesis on the heme axial-ligands of cytochrome b559 in photosystem II by using cyanobacteria Synechocystis PCC 6803.
Topics: Amino Acid Substitution; Chlorophyll; Chlorophyll A; Cyanobacteria; Cytochrome b Group; Heme; Ligands; Mutagenesis, Site-Directed; Photosystem II Protein Complex | 2007 |
HEMA RNAi silencing reveals a control mechanism of ALA biosynthesis on Mg chelatase and Fe chelatase.
Topics: Chlorophyll; Ethanol; Ferrochelatase; Gene Expression Regulation, Plant; Gene Silencing; Genes, Plant; Glutamate-5-Semialdehyde Dehydrogenase; Heme; Iron; Lyases; Methacrylates; Nicotiana; Photosynthesis; Plants, Genetically Modified; RNA Interference | 2007 |
PIF1 directly and indirectly regulates chlorophyll biosynthesis to optimize the greening process in Arabidopsis.
Topics: Arabidopsis; Arabidopsis Proteins; Basic Helix-Loop-Helix Transcription Factors; Chlorophyll; Ferrochelatase; Gene Expression Regulation, Plant; Genes, Plant; Heme; Mutation; Oxidoreductases Acting on CH-CH Group Donors; Photosynthesis; Promoter Regions, Genetic; Protein Binding; Protochlorophyllide; Seedlings; Tetrapyrroles; Transcription, Genetic | 2008 |
Identification and characterization of a cytochrome b559 Synechocystis 6803 mutant spontaneously generated from DCMU-inhibited photoheterotrophical growth conditions.
Topics: Absorption; Chlorophyll; Chlorophyll A; Cytochrome b Group; Diuron; Electron Spin Resonance Spectroscopy; Electrons; Heme; Heterotrophic Processes; Kinetics; Mutation; Oxidation-Reduction; Oxygen; Photosystem II Protein Complex; Spectrometry, Fluorescence; Synechocystis; Temperature; Time Factors; Ultraviolet Rays | 2009 |
Expression of chlorophyll synthase is also involved in feedback-control of chlorophyll biosynthesis.
Topics: Blotting, Northern; Blotting, Western; Carbon-Oxygen Ligases; Chlorophyll; Chromatography, High Pressure Liquid; Heme; Nicotiana; Plant Proteins; Plants, Genetically Modified; RNA, Antisense; Tetrapyrroles | 2009 |
Spectroscopic and functional characterizations of cyanobacterium Synechocystis PCC 6803 mutants on and near the heme axial ligand of cytochrome b559 in photosystem II.
Topics: Amino Acid Substitution; Bacterial Proteins; Catalytic Domain; Chlorophyll; Chlorophyll A; Cytochrome b Group; Heme; Hydrophobic and Hydrophilic Interactions; Mutation, Missense; Photosynthesis; Photosystem II Protein Complex; Spectrometry, Fluorescence; Synechocystis | 2010 |
Chlorophyll-deficient mutants of Chlamydomonas reinhardtii that accumulate magnesium protoporphyrin IX.
Topics: Algal Proteins; Base Sequence; Carotenoids; Chlamydomonas reinhardtii; Chlorophyll; Gene Expression Regulation; Heme; Light; Light-Harvesting Protein Complexes; Methyltransferases; Molecular Sequence Data; Mutation; Mutation, Missense; Protoporphyrins; RNA Splicing; RNA, Messenger; Tetrapyrroles | 2010 |
Functional differentiation of two analogous coproporphyrinogen III oxidases for heme and chlorophyll biosynthesis pathways in the cyanobacterium Synechocystis sp. PCC 6803.
Topics: Bacterial Proteins; Chlorophyll; Chromatography, High Pressure Liquid; Coproporphyrinogen Oxidase; Heme; Reverse Transcriptase Polymerase Chain Reaction; Spectrometry, Fluorescence; Synechocystis | 2010 |
ABCG2 transports and transfers heme to albumin through its large extracellular loop.
Topics: Antineoplastic Agents; ATP Binding Cassette Transporter, Subfamily G, Member 2; ATP-Binding Cassette Transporters; Cell Hypoxia; Chlorophyll; Hematopoietic Stem Cells; Heme; Humans; K562 Cells; Mesoporphyrins; Neoplasm Proteins; Photosensitizing Agents; Point Mutation; Protein Structure, Secondary; Protoporphyrins; Serum Albumin; Vitamin B 12; Vitamin B Complex | 2010 |
A heme oxygenase isoform is essential for aerobic growth in the cyanobacterium Synechocystis sp. PCC 6803: modes of differential operation of two isoforms/enzymes to adapt to low oxygen environments in cyanobacteria.
Topics: Adaptation, Physiological; Aerobiosis; Autotrophic Processes; Biosynthetic Pathways; Chlorophyll; Gene Expression Regulation, Bacterial; Gene Expression Regulation, Enzymologic; Gene Order; Genes, Bacterial; Genetic Complementation Test; Heme; Heme Oxygenase (Decyclizing); Light; Mutation; Oxygen; Phycocyanin; Protein Isoforms; Protoporphyrins; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Synechocystis; Tetrapyrroles | 2011 |
An Arabidopsis GluTR binding protein mediates spatial separation of 5-aminolevulinic acid synthesis in chloroplasts.
Topics: Agrobacterium tumefaciens; Aldehyde Oxidoreductases; Amino Acid Sequence; Aminolevulinic Acid; Arabidopsis; Arabidopsis Proteins; Carrier Proteins; Chlorophyll; Chloroplasts; Escherichia coli; Gene Expression Regulation, Plant; Genes, Plant; Heme; Molecular Sequence Data; Nicotiana; Plants, Genetically Modified; Plasmids; Protein Interaction Mapping; Recombinant Proteins; RNA Interference; RNA, Plant; Thylakoid Membrane Proteins; Transcription, Genetic; Two-Hybrid System Techniques | 2011 |
Force field development for cofactors in the photosystem II.
Topics: beta Carotene; Chlorophyll; Chlorophyll A; Heme; Models, Molecular; Molecular Dynamics Simulation; Molecular Structure; Pheophytins; Photosystem II Protein Complex; Plastoquinone; Quantum Theory | 2012 |
PORPHOBILINOGEN DEAMINASE deficiency alters vegetative and reproductive development and causes lesions in Arabidopsis.
Topics: Arabidopsis; Arabidopsis Proteins; Biliverdine; Chlorophyll; Gene Expression Regulation, Plant; Heme; Hydroxymethylbilane Synthase; Indoleacetic Acids; MADS Domain Proteins; Mutation; Phenotype; Plant Development; Plant Growth Regulators; Plant Leaves; Plants, Genetically Modified; Porphobilinogen; Reproduction | 2013 |
Retrograde bilin signaling enables Chlamydomonas greening and phototrophic survival.
Topics: Bile Pigments; Biliverdine; Biocatalysis; Chlamydomonas reinhardtii; Chlorophyll; Chloroplasts; Gene Expression Profiling; Gene Expression Regulation, Plant; Gene Regulatory Networks; Genes, Plant; Heme; Heme Oxygenase (Decyclizing); Iron; Light; Mutation; Oxidoreductases; Phenotype; Phototrophic Processes; Phycobilins; Phycocyanin; Pigmentation; Plants, Genetically Modified; Signal Transduction; Subcellular Fractions | 2013 |
In vitro conversion of vinyl to formyl groups in naturally occurring chlorophylls.
Topics: Catalysis; Chlorophyll; Chlorophyll A; Formates; Heme; Mercaptoethanol; Photosynthesis; Prochlorococcus; Protoporphyrins; Vinyl Compounds | 2014 |
Could structural similarity of specific domains between animal globins and plant antenna proteins provide hints important for the photoprotection mechanism?
Topics: Absorption, Radiation; Animals; Chlorophyll; Globins; Heme; Light; Models, Molecular; Photosystem II Protein Complex; Pisum sativum; Protein Structure, Secondary; Protein Structure, Tertiary; Spinacia oleracea; Structural Homology, Protein | 2015 |
Atomistic and Coarse Grain Topologies for the Cofactors Associated with the Photosystem II Core Complex.
Topics: beta Carotene; Chlorophyll; Chlorophyll A; Heme; Lipid Bilayers; Molecular Dynamics Simulation; Molecular Structure; Octanols; Pheophytins; Photosystem II Protein Complex; Plastoquinone; Protein Conformation; Thermodynamics; Ubiquinone; Water | 2015 |
Ultrafast dynamics of the photo-excited hemes b and c
Topics: Amino Acids, Aromatic; Chlorophyll; Chlorophyll A; Cytochrome b6f Complex; Electrons; Heme; Light; Oxidation-Reduction; Photochemistry | 2017 |
Computational Discovery of Potent and Bioselective Protoporphyrinogen IX Oxidase Inhibitor via Fragment Deconstruction Analysis.
Topics: Chlorophyll; Computational Biology; Enzyme Inhibitors; Heme; Humans; Nicotiana; Protoporphyrinogen Oxidase | 2017 |
Complementation studies of the Arabidopsis fc1 mutant substantiate essential functions of ferrochelatase 1 during embryogenesis and salt stress.
Topics: Arabidopsis; Arabidopsis Proteins; Chlorophyll; Ferrochelatase; Heme; Methyltransferases; Plants, Genetically Modified; Real-Time Polymerase Chain Reaction; Seeds; Thylakoids | 2019 |
Peanut genes encoding tetrapyrrole biosynthetic enzymes, AhHEMA1 and AhFC1, alleviating the salt stress in transgenic tobacco.
Topics: Aminolevulinic Acid; Arachis; Cell Membrane; Chlorophyll; Chloroplasts; Enzymes; Gene Expression Regulation, Plant; Germination; Heme; Nicotiana; Plant Proteins; Plants, Genetically Modified; Reactive Oxygen Species; Salt Stress; Seedlings; Tetrapyrroles | 2019 |
Cryo-EM structure of the spinach cytochrome b
Topics: Binding Sites; Chlorophyll; Cryoelectron Microscopy; Cytochrome b6f Complex; Heme; Lipids; Models, Molecular; Oxidation-Reduction; Photosynthesis; Plastoquinone; Spinacia oleracea; Structure-Activity Relationship | 2019 |
Tetrapyrrolic Pigments from Heme- and Chlorophyll Breakdown are Actin-Targeting Compounds.
Topics: Actins; Chlorophyll; Heme; Humans; Pigments, Biological; Tetrapyrroles | 2021 |
Expression and In Vivo Loading of De Novo Proteins with Tetrapyrrole Cofactors.
Topics: Chlorophyll; Escherichia coli; Heme; Proteins; Tetrapyrroles | 2022 |
PLGA-PVA-PEG Single Emulsion Method as a Candidate for Aminolevulinic Acid (5-ALA) Encapsulation: Laboratory Scaling Up and Stability Evaluation.
Topics: Aminolevulinic Acid; Chlorophyll; Emulsions; Heme; Lactic Acid; Particle Size; Polyethylene Glycols; Polyglycolic Acid; Polylactic Acid-Polyglycolic Acid Copolymer; Polyvinyl Alcohol; Surface-Active Agents; Tetrapyrroles | 2022 |
Heterologous complementation systems verify the mosaic distribution of three distinct protoporphyrinogen IX oxidase in the cyanobacterial phylum.
Topics: Chlorophyll; Cyanobacteria; Escherichia coli; Heme; Phylogeny; Protoporphyrinogen Oxidase | 2023 |
Function of ALA Content in Porphyrin Metabolism Regulation of
Topics: Aminolevulinic Acid; Ananas; Chlorophyll; Heme; Porphyrins | 2023 |
Alleviation of arsenic toxicity in pepper plants by aminolevulinic acid and heme through modulating its sequestration and distribution within cell organelles.
Topics: Aminolevulinic Acid; Antioxidants; Arsenic; Chlorophyll; Glutathione; Heme; Hydrogen Peroxide; Organelles; Oxidative Stress; Phytochelatins; Seedlings | 2023 |
FC2 stabilizes POR and suppresses ALA formation in the tetrapyrrole biosynthesis pathway.
Topics: Aminolevulinic Acid; Arabidopsis; Arabidopsis Proteins; Chlorophyll; Ferrochelatase; Heme; Protochlorophyllide; Tetrapyrroles | 2023 |