Biodegradation of phytane (2,6,10,14-tetramethylhexadecane) and accumulation of related isoprenoid wax esters by Mycobacterium ratisbonense strain SD4 under nitrogen-starved conditions
The accumulation of storage lipids during the biodegradation of 2,6,10,14-tetramethylhexadecane (phytane) by Mycobacterium ratisbonense strain SD4 grown under nitrogen-starved conditions was investigated. Detailed chemical analysis of intracellular metabolites revealed the existence of (at least) th...
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2007
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03781097_v272_n2_p220_Silva http://hdl.handle.net/20.500.12110/paper_03781097_v272_n2_p220_Silva |
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paper:paper_03781097_v272_n2_p220_Silva2023-06-08T15:39:10Z Biodegradation of phytane (2,6,10,14-tetramethylhexadecane) and accumulation of related isoprenoid wax esters by Mycobacterium ratisbonense strain SD4 under nitrogen-starved conditions Actinomycetes Isoprenoid wax esters Mycobacterium ratisbonense Nitrogen-starvation Phytane metabolism 2,6,10,14 tetramethylhexadecane hexadecane hydrocarbon isoprenoid nitrogen phytane triacylglycerol unclassified drug article biodegradation catabolism chemical analysis Mycobacterium mycobacterium ratisbonense nonhuman oxidation polymerization priority journal statistical significance Biodegradation, Environmental Biotransformation Chromatography, Thin Layer Diterpenes Gas Chromatography-Mass Spectrometry Metabolic Networks and Pathways Mycobacterium Nitrogen Oxidation-Reduction Terpenes Waxes Actinobacteria (class) Mycobacterium ratisbonense The accumulation of storage lipids during the biodegradation of 2,6,10,14-tetramethylhexadecane (phytane) by Mycobacterium ratisbonense strain SD4 grown under nitrogen-starved conditions was investigated. Detailed chemical analysis of intracellular metabolites revealed the existence of (at least) three different pathways for the catabolism of phytane, and the accumulation of significant proportions (39% of the total lipids) of several isoprenoid wax esters formed by condensation of oxidation products of the hydrocarbon. In contrast, triacylglycerols but no wax esters were accumulated by strain SD4 grown on hexadecane, the unbranched homologue of phytane. © 2007 Federation of European Microbiological Societies. 2007 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03781097_v272_n2_p220_Silva http://hdl.handle.net/20.500.12110/paper_03781097_v272_n2_p220_Silva |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
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R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Actinomycetes Isoprenoid wax esters Mycobacterium ratisbonense Nitrogen-starvation Phytane metabolism 2,6,10,14 tetramethylhexadecane hexadecane hydrocarbon isoprenoid nitrogen phytane triacylglycerol unclassified drug article biodegradation catabolism chemical analysis Mycobacterium mycobacterium ratisbonense nonhuman oxidation polymerization priority journal statistical significance Biodegradation, Environmental Biotransformation Chromatography, Thin Layer Diterpenes Gas Chromatography-Mass Spectrometry Metabolic Networks and Pathways Mycobacterium Nitrogen Oxidation-Reduction Terpenes Waxes Actinobacteria (class) Mycobacterium ratisbonense |
| spellingShingle |
Actinomycetes Isoprenoid wax esters Mycobacterium ratisbonense Nitrogen-starvation Phytane metabolism 2,6,10,14 tetramethylhexadecane hexadecane hydrocarbon isoprenoid nitrogen phytane triacylglycerol unclassified drug article biodegradation catabolism chemical analysis Mycobacterium mycobacterium ratisbonense nonhuman oxidation polymerization priority journal statistical significance Biodegradation, Environmental Biotransformation Chromatography, Thin Layer Diterpenes Gas Chromatography-Mass Spectrometry Metabolic Networks and Pathways Mycobacterium Nitrogen Oxidation-Reduction Terpenes Waxes Actinobacteria (class) Mycobacterium ratisbonense Biodegradation of phytane (2,6,10,14-tetramethylhexadecane) and accumulation of related isoprenoid wax esters by Mycobacterium ratisbonense strain SD4 under nitrogen-starved conditions |
| topic_facet |
Actinomycetes Isoprenoid wax esters Mycobacterium ratisbonense Nitrogen-starvation Phytane metabolism 2,6,10,14 tetramethylhexadecane hexadecane hydrocarbon isoprenoid nitrogen phytane triacylglycerol unclassified drug article biodegradation catabolism chemical analysis Mycobacterium mycobacterium ratisbonense nonhuman oxidation polymerization priority journal statistical significance Biodegradation, Environmental Biotransformation Chromatography, Thin Layer Diterpenes Gas Chromatography-Mass Spectrometry Metabolic Networks and Pathways Mycobacterium Nitrogen Oxidation-Reduction Terpenes Waxes Actinobacteria (class) Mycobacterium ratisbonense |
| description |
The accumulation of storage lipids during the biodegradation of 2,6,10,14-tetramethylhexadecane (phytane) by Mycobacterium ratisbonense strain SD4 grown under nitrogen-starved conditions was investigated. Detailed chemical analysis of intracellular metabolites revealed the existence of (at least) three different pathways for the catabolism of phytane, and the accumulation of significant proportions (39% of the total lipids) of several isoprenoid wax esters formed by condensation of oxidation products of the hydrocarbon. In contrast, triacylglycerols but no wax esters were accumulated by strain SD4 grown on hexadecane, the unbranched homologue of phytane. © 2007 Federation of European Microbiological Societies. |
| title |
Biodegradation of phytane (2,6,10,14-tetramethylhexadecane) and accumulation of related isoprenoid wax esters by Mycobacterium ratisbonense strain SD4 under nitrogen-starved conditions |
| title_short |
Biodegradation of phytane (2,6,10,14-tetramethylhexadecane) and accumulation of related isoprenoid wax esters by Mycobacterium ratisbonense strain SD4 under nitrogen-starved conditions |
| title_full |
Biodegradation of phytane (2,6,10,14-tetramethylhexadecane) and accumulation of related isoprenoid wax esters by Mycobacterium ratisbonense strain SD4 under nitrogen-starved conditions |
| title_fullStr |
Biodegradation of phytane (2,6,10,14-tetramethylhexadecane) and accumulation of related isoprenoid wax esters by Mycobacterium ratisbonense strain SD4 under nitrogen-starved conditions |
| title_full_unstemmed |
Biodegradation of phytane (2,6,10,14-tetramethylhexadecane) and accumulation of related isoprenoid wax esters by Mycobacterium ratisbonense strain SD4 under nitrogen-starved conditions |
| title_sort |
biodegradation of phytane (2,6,10,14-tetramethylhexadecane) and accumulation of related isoprenoid wax esters by mycobacterium ratisbonense strain sd4 under nitrogen-starved conditions |
| publishDate |
2007 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03781097_v272_n2_p220_Silva http://hdl.handle.net/20.500.12110/paper_03781097_v272_n2_p220_Silva |
| _version_ |
1768542991827337216 |