| Autor: | Jian Chen, Shiyi Lun, Hai-Jun Gao, Yin-Guang Chen, Guocheng Du |
|---|---|
| Rok vydání: | 2000 |
| Předmět: |
biology
Physiology Cell growth technology industry and agriculture Oxygene chemistry.chemical_element macromolecular substances General Medicine Biodegradation biology.organism_classification Applied Microbiology and Biotechnology Oxygen chemistry.chemical_compound Biosynthesis chemistry Biochemistry Degradation (geology) lipids (amino acids peptides and proteins) Glycolysis computer Bacteria Biotechnology computer.programming_language |
| Zdroj: | World Journal of Microbiology and Biotechnology. 16:9-13 |
| ISSN: | 0959-3993 |
| DOI: | 10.1023/a:1008922113483 |
| Popis: | Influences of the control of glucose and oxygen concentrations on cell growth and poly-β-hydroxybutyrate (PHB) accumulation in Alcaligenes eutrophus were studied. Glucose affects both biosynthesis and glycolysis directly and the other pathways indirectly. PHB accumulation could also be stimulated under oxygen limitation conditions, but the final PHB content within the cells was less than in the case of nitrogen limitation. When the culture was shifted from the PHB accumulation state to balanced growth conditions, PHB degradation occurred in the cells. The cell growth was inhibited by high PHB content within the cells. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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