METABOLISM OF GLUCOSE IN THE PROCESS OF "GLUCOSE-BLEACHING" OF CHLORELLA PROTOTHECOIDES
スポンサーリンク
概要
- 論文の詳細を見る
1. As previously demonstrated, normal cells of Chlorella proto-thecoides are bleached with degeneration of chloroplasts when they are incubated, under aerobic conditions-either in the light or in darkness-, in a glucose-containing medium without added nitrogen source ("glucose bleaching"). It was found in the present study that under the atmosphere of N_2, neither bleaching nor growth of algal cells occurs in the dark, while in the light a significant growth of cells takes place with formation of a certain amount of chlorophyll. 2. Studies on the effects of various inhibitors (ammonium ion, DNP, CMU, α-hydroxysulphonates, arsenate, cyanide, azide, and antimycin A) under different conditions showed that oxidative phosphorylation is a necessary process for the occurrence of the glucose-bleaching as well as the assimilation of glucose (cellular growth). Under light-anaerobic conditions in the presence of glucose, assimilation of glucose (cellular growth) takes place being supported by photophosphorylation, but no bleaching occurs. 3. When the algal cells in the course of bleaching were transferred to the glucose-free mineral medium, the cell growth ceased immediately but the cell bleaching proceeded for several hours before its cessation. The respiratory activity, which was high in the glucose-containing medium, became lower on transferring the algal cells into the glucose-free medium. The lowered level of respiration was maintained for more than 8 hr after the transfer of cells to the glucose-free medium. 4. When the cells in the course of bleaching were placed under the atmosphere of N_2, the cell bleaching ceased almost instantaneously. 5. Based on these observations and other inhibition experiments, it was inferred that a certain intermediate(s) produced by the aerobic respiration of glucose is closely associated with the occurrence of cell bleaching, and that an O_2-requiring step may be involved in the process of chlorophyll degradation.
- 日本植物生理学会の論文
著者
-
Hase Eiji
Institute Applied Microbiology University Of Tokyo:tokugawa Institute For Biological Research
-
Matsuka Mitsuo
Institute Applied Microbiology University Of Tokyo:tokugawa Institute For Biological Research
-
HASE EIJI
Institute of Applied Microbiology, University of Tokyo:Tokugawa Institute for Biological Research
関連論文
- Algal treatment of molasses alcohol distillate waste (生物化学工学シンポジウム 廃液処理)
- ROLE OF SULFUR IN THE CELL DIVISION OF CHLORELLA, WITH SPECIAL REFERENCE TO THE SULFUR COMPOUNDS APPEARING DURING THE PROCESS OF CELL DIVISION II.
- ROLE OF SULFUR IN THE CELL DIVISION OF CHLORELLA, WITH SPECIAL REFERENCE TO THE SULFUR COMPOUNDS APPEARING DURING THE PROCESS OF CELL DIVISION. I.
- DEGRADATION AND FORMATION OF SULFOLIPID OCCURRING CONCURRENTLY WITH DE- AND RE-GENERATION OF CHLOROPLASTS IN THE CELLS OF CHLORELLA PROTOTHECOIDES
- RIBONUCLEIC ACIDS APPEARING DURING THE PROCESS OF CHLOROPLAST REGENERATION IN THE "GLUCOSE-BLEACHED" CELLS OF CHLORELLA PROTOTHECOIDES
- CHANGES IN CONTENTS OF CARBOHYDRATE AND FATTY ACID IN THE CELLS OF CHLORELLA PROTOTHECOIDES DURING THE PROCESSES OF DE- AND PE-GENERATION OF CHLOROPLASTS
- DE- AND RE-GENERATION OF CHLOROPLASTS IN THE CELLS OF CHLORELLA PROTOTHECOIDES IV. EFFECTS OF 5-FLUOROURACIL, DIHYDROSTREPTOMYCIN, CHLORAMPHENICOL AND ACRIDINE ORANGE ON THE PROCESSES OF GREENING AND DIVISION OF "GLUCOSE-BLEACHED" ALGAL CELLS
- THE ROLE OF RESPIRATION AND PHOTOSYNTHESIS IN THE CHLOROPLAST REGENERATION IN THE "GLUCOSE-BLEACHED" CELLS OF CHLORELLA PROTOTHECOIDES
- Formation and division of giant mitochondria during the cell cycle of Euglena gracilis Z in synchronous culture I. Some characteristics of changes in the morphology of mitochondria and oxygen-uptake activity of cells
- Electron microscope studies of the vegetative cellular life cycle of Chlamydomonas reinhardi Dangeard in synchronous culture II. Association of mitochondria and the chloroplast at an early developmental stage
- Electron microscope studies on the vegetative cellular life cycle of Chlamydomonas reinhardi Dangeard in synchronous culture I. Some characteristics of changes in subcellular structures during the cell cycle, especially in formation of giant mitochondria
- METABOLISM OF GLUCOSE IN THE PROCESS OF "GLUCOSE-BLEACHING" OF CHLORELLA PROTOTHECOIDES
- Suppressive effect of light on the formation of DNA and on the increase of deoxythymidine monophosphate kinase activity in Chlorella protothecoides
- DE- AND RE-GENERATION OF CHLOROPLASTS IN THE CELLS OF CHLORELLA PROTOTHECOIDES V. DEGENERATION OF CHLOROPLASTS INDUCED BY DIFFERENT CARBON SOURCES, AND EFFECTS OF SOME ANTIMETABOLITES UPON THE PROCESS INDUCED BY GLUCOSE
- EFFECTS OF LIGHT ON THE DEOXYRIBONUCLEIC FORMATION AND CELLULAR DIVISION IN CHLORELLA PROTOTHECOIDES
- DEVELOPMENT OF PHOTOSYNTHETIC ACTIVITIES DURING THE PROCESS OF CHLOROPLAST FORMATION IN CHLORELLA PROTOTHECOIDES
- DE- AND RE-GENERATION OF CHLOROPLASTS IN THE CELLS OF CHLORELLA PROTOTHECOIDES III. EFFECTS OF MITOMYCIN C ON THE PROCESSES OF GREENING AND DIVISION OF "GLUCOSE-BLEACHED" ALGAL CELLS
- Acetate metabolism in the process of "acetate-bleaching" of Chlorella protothecoides
- Further studies on the metabolism of glucose in the process of "glucose-bleaching" of Chlorella protothecoides
- EFFECT OF LIGHT ON THE CHLOROPHYLL FORMATION IN THE "GLUCOSE-BLEACHED" CELLS OF CHLORELLA PROTOTHECOIDES
- Studies on the vegetative life cycle of Chlamydomonas reinhardi Dangeard in synchronous culture III. Some notes on the process of zoospore liberation
- Changes of ribulose 1,5-diphosphate carboxylase level during the processes of degeneration and regeneration of chloroplasts in Chlorella protothecoides
- A short note on the effects of 6-methyl purine on the revolution of the cell cycle of Chlorella pyrenoidosa in synchronous culture
- NUTRITIONAL CONTROL OF CELL PIGMENTATION IN CHLORELLA PROTOTHECOIDES WITH SPECIAL REFERENCE TO THE DEGENERATION OF CHLOROPLAST INDUCED BY GLUCOSE
- Studies on the vegetative life cycle of Chlamydomonas reinhardi Dangeard in synchronous culture V. The transition point for the effect of 6-methyl purine in the cell cycle
- EFFECTS OF GLUCOSE ON THE PROCESS OF CHLOROPLAST DEVELOPMENT IN CHLORELLA PROTOTHECOIDES
- Studies on the vegetative life cycle of Chlamydomonas reinhardi Dangeard in synchronous culture II. Effects of chloramphenicol and cycloheximide on the length of cell cycle
- DE-AND RE-GENERATION OF CHLOROPLASTS IN THE CELLS OF CHLORELLA PROTOTHECOIDES I. SYNTHESES OF NUCLEIC ACIDS AND PROTEIN IN RELATION TO THE PROCESS OF REGENERATION OF CHLOROPLAST
- FURTHER NOTES ON THE GROWTH AND CHLOROPHYLL FORMATION OF CHLORELLA PROTOTHECOIDES
- DE-AND RE-GENERATION OF CHLOROPLASTS IN THE CELLS OF CHLORELLA PROTOTHECOIDES II. EFFECTS OF ACTINOMYCIN ON GREENING OF "GLUCOSE-BLEACHED" AND "ETIOLATED" ALGAL CELLS
- Effect of cycloheximide on the process of "glucose-bleaching" in Chlorella protothecoides
- Photosynthetic metabolism of ^CO_2 in the process of the "glucose-bleaching" of Chlorella protothecoides
- Studies on chlorophyll formation in Chlorella protothecoides I. Enhancing effects of light and added δ-aminolevulinic acid, and suppressive effect of glucose on chlorophyll formation
- Studies on the vegetative life cycle of Chlamydomomas reinhardi Dangeard in synchronous culture I. Some characteristics of the cell cycle