Polyamine metabolism in the thermotolerant mesophilic fungus Aspergillus fumigatus
Biomass production by Aspergillus fumigatus was greatest at 40–45°C and was associated with an increase in concentration of the diamine putrescine and activity of its biosynthetic enzyme ornithine decarboxylase. Concentrations of the other amines, cadaverine, spermidine and spermine were considerabl...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Walters, Dale R [verfasserIn] Cowley, Tracey [verfasserIn] McPherson, Arlene [verfasserIn] |
|---|
| Format: |
E-Artikel |
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| Erschienen: |
Oxford, UK: Blackwell Publishing Ltd ; 1997 |
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| Umfang: |
Online-Ressource |
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| Reproduktion: |
2006 ; Blackwell Publishing Journal Backfiles 1879-2005 |
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| Übergeordnetes Werk: |
In: FEMS microbiology letters - Federation of European Microbiological Societies ; GKD-ID: 114439X, Oxford [u.a.] : Wiley-Blackwell, 1977, 153(1997), 2, Seite 0 |
| Übergeordnetes Werk: |
volume:153 ; year:1997 ; number:2 ; pages:0 |
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| DOI / URN: |
10.1111/j.1574-6968.1997.tb12607.x |
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| 520 | |a Biomass production by Aspergillus fumigatus was greatest at 40–45°C and was associated with an increase in concentration of the diamine putrescine and activity of its biosynthetic enzyme ornithine decarboxylase. Concentrations of the other amines, cadaverine, spermidine and spermine were considerably lower than putrescine concentration and did not change significantly over the temperature range 20–50°C. This is surprising in view of the greatly increased flux of label from ornithine through to spermidine at 45 and 50°C, indicating an increased formation of this triamine. It is suggested that there was increased formation of spermidine derivatives at these temperatures. Interestingly, there was greatly increased formation of the higher homologues of cadaverine, aminopropylcadaverine and N,N′-bis(3-aminopropyl)cadaverine, in A. fumigatus at 45 and 50°C. | ||
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10.1111/j.1574-6968.1997.tb12607.x doi (DE-627)NLEJ242916759 DE-627 ger DE-627 rakwb Walters, Dale R verfasserin aut Polyamine metabolism in the thermotolerant mesophilic fungus Aspergillus fumigatus Oxford, UK Blackwell Publishing Ltd 1997 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Biomass production by Aspergillus fumigatus was greatest at 40–45°C and was associated with an increase in concentration of the diamine putrescine and activity of its biosynthetic enzyme ornithine decarboxylase. Concentrations of the other amines, cadaverine, spermidine and spermine were considerably lower than putrescine concentration and did not change significantly over the temperature range 20–50°C. This is surprising in view of the greatly increased flux of label from ornithine through to spermidine at 45 and 50°C, indicating an increased formation of this triamine. It is suggested that there was increased formation of spermidine derivatives at these temperatures. Interestingly, there was greatly increased formation of the higher homologues of cadaverine, aminopropylcadaverine and N,N′-bis(3-aminopropyl)cadaverine, in A. fumigatus at 45 and 50°C. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Polyamine Cowley, Tracey verfasserin aut McPherson, Arlene verfasserin aut In Federation of European Microbiological Societies ; GKD-ID: 114439X FEMS microbiology letters Oxford [u.a.] : Wiley-Blackwell, 1977 153(1997), 2, Seite 0 Online-Ressource (DE-627)NLEJ243927053 (DE-600)1501716-3 1574-6968 nnns volume:153 year:1997 number:2 pages:0 http://dx.doi.org/10.1111/j.1574-6968.1997.tb12607.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 153 1997 2 0 |
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10.1111/j.1574-6968.1997.tb12607.x doi (DE-627)NLEJ242916759 DE-627 ger DE-627 rakwb Walters, Dale R verfasserin aut Polyamine metabolism in the thermotolerant mesophilic fungus Aspergillus fumigatus Oxford, UK Blackwell Publishing Ltd 1997 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Biomass production by Aspergillus fumigatus was greatest at 40–45°C and was associated with an increase in concentration of the diamine putrescine and activity of its biosynthetic enzyme ornithine decarboxylase. Concentrations of the other amines, cadaverine, spermidine and spermine were considerably lower than putrescine concentration and did not change significantly over the temperature range 20–50°C. This is surprising in view of the greatly increased flux of label from ornithine through to spermidine at 45 and 50°C, indicating an increased formation of this triamine. It is suggested that there was increased formation of spermidine derivatives at these temperatures. Interestingly, there was greatly increased formation of the higher homologues of cadaverine, aminopropylcadaverine and N,N′-bis(3-aminopropyl)cadaverine, in A. fumigatus at 45 and 50°C. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Polyamine Cowley, Tracey verfasserin aut McPherson, Arlene verfasserin aut In Federation of European Microbiological Societies ; GKD-ID: 114439X FEMS microbiology letters Oxford [u.a.] : Wiley-Blackwell, 1977 153(1997), 2, Seite 0 Online-Ressource (DE-627)NLEJ243927053 (DE-600)1501716-3 1574-6968 nnns volume:153 year:1997 number:2 pages:0 http://dx.doi.org/10.1111/j.1574-6968.1997.tb12607.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 153 1997 2 0 |
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10.1111/j.1574-6968.1997.tb12607.x doi (DE-627)NLEJ242916759 DE-627 ger DE-627 rakwb Walters, Dale R verfasserin aut Polyamine metabolism in the thermotolerant mesophilic fungus Aspergillus fumigatus Oxford, UK Blackwell Publishing Ltd 1997 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Biomass production by Aspergillus fumigatus was greatest at 40–45°C and was associated with an increase in concentration of the diamine putrescine and activity of its biosynthetic enzyme ornithine decarboxylase. Concentrations of the other amines, cadaverine, spermidine and spermine were considerably lower than putrescine concentration and did not change significantly over the temperature range 20–50°C. This is surprising in view of the greatly increased flux of label from ornithine through to spermidine at 45 and 50°C, indicating an increased formation of this triamine. It is suggested that there was increased formation of spermidine derivatives at these temperatures. Interestingly, there was greatly increased formation of the higher homologues of cadaverine, aminopropylcadaverine and N,N′-bis(3-aminopropyl)cadaverine, in A. fumigatus at 45 and 50°C. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Polyamine Cowley, Tracey verfasserin aut McPherson, Arlene verfasserin aut In Federation of European Microbiological Societies ; GKD-ID: 114439X FEMS microbiology letters Oxford [u.a.] : Wiley-Blackwell, 1977 153(1997), 2, Seite 0 Online-Ressource (DE-627)NLEJ243927053 (DE-600)1501716-3 1574-6968 nnns volume:153 year:1997 number:2 pages:0 http://dx.doi.org/10.1111/j.1574-6968.1997.tb12607.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 153 1997 2 0 |
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10.1111/j.1574-6968.1997.tb12607.x doi (DE-627)NLEJ242916759 DE-627 ger DE-627 rakwb Walters, Dale R verfasserin aut Polyamine metabolism in the thermotolerant mesophilic fungus Aspergillus fumigatus Oxford, UK Blackwell Publishing Ltd 1997 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Biomass production by Aspergillus fumigatus was greatest at 40–45°C and was associated with an increase in concentration of the diamine putrescine and activity of its biosynthetic enzyme ornithine decarboxylase. Concentrations of the other amines, cadaverine, spermidine and spermine were considerably lower than putrescine concentration and did not change significantly over the temperature range 20–50°C. This is surprising in view of the greatly increased flux of label from ornithine through to spermidine at 45 and 50°C, indicating an increased formation of this triamine. It is suggested that there was increased formation of spermidine derivatives at these temperatures. Interestingly, there was greatly increased formation of the higher homologues of cadaverine, aminopropylcadaverine and N,N′-bis(3-aminopropyl)cadaverine, in A. fumigatus at 45 and 50°C. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Polyamine Cowley, Tracey verfasserin aut McPherson, Arlene verfasserin aut In Federation of European Microbiological Societies ; GKD-ID: 114439X FEMS microbiology letters Oxford [u.a.] : Wiley-Blackwell, 1977 153(1997), 2, Seite 0 Online-Ressource (DE-627)NLEJ243927053 (DE-600)1501716-3 1574-6968 nnns volume:153 year:1997 number:2 pages:0 http://dx.doi.org/10.1111/j.1574-6968.1997.tb12607.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 153 1997 2 0 |
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10.1111/j.1574-6968.1997.tb12607.x doi (DE-627)NLEJ242916759 DE-627 ger DE-627 rakwb Walters, Dale R verfasserin aut Polyamine metabolism in the thermotolerant mesophilic fungus Aspergillus fumigatus Oxford, UK Blackwell Publishing Ltd 1997 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Biomass production by Aspergillus fumigatus was greatest at 40–45°C and was associated with an increase in concentration of the diamine putrescine and activity of its biosynthetic enzyme ornithine decarboxylase. Concentrations of the other amines, cadaverine, spermidine and spermine were considerably lower than putrescine concentration and did not change significantly over the temperature range 20–50°C. This is surprising in view of the greatly increased flux of label from ornithine through to spermidine at 45 and 50°C, indicating an increased formation of this triamine. It is suggested that there was increased formation of spermidine derivatives at these temperatures. Interestingly, there was greatly increased formation of the higher homologues of cadaverine, aminopropylcadaverine and N,N′-bis(3-aminopropyl)cadaverine, in A. fumigatus at 45 and 50°C. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Polyamine Cowley, Tracey verfasserin aut McPherson, Arlene verfasserin aut In Federation of European Microbiological Societies ; GKD-ID: 114439X FEMS microbiology letters Oxford [u.a.] : Wiley-Blackwell, 1977 153(1997), 2, Seite 0 Online-Ressource (DE-627)NLEJ243927053 (DE-600)1501716-3 1574-6968 nnns volume:153 year:1997 number:2 pages:0 http://dx.doi.org/10.1111/j.1574-6968.1997.tb12607.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 153 1997 2 0 |
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Polyamine metabolism in the thermotolerant mesophilic fungus Aspergillus fumigatus |
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Biomass production by Aspergillus fumigatus was greatest at 40–45°C and was associated with an increase in concentration of the diamine putrescine and activity of its biosynthetic enzyme ornithine decarboxylase. Concentrations of the other amines, cadaverine, spermidine and spermine were considerably lower than putrescine concentration and did not change significantly over the temperature range 20–50°C. This is surprising in view of the greatly increased flux of label from ornithine through to spermidine at 45 and 50°C, indicating an increased formation of this triamine. It is suggested that there was increased formation of spermidine derivatives at these temperatures. Interestingly, there was greatly increased formation of the higher homologues of cadaverine, aminopropylcadaverine and N,N′-bis(3-aminopropyl)cadaverine, in A. fumigatus at 45 and 50°C. |
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Biomass production by Aspergillus fumigatus was greatest at 40–45°C and was associated with an increase in concentration of the diamine putrescine and activity of its biosynthetic enzyme ornithine decarboxylase. Concentrations of the other amines, cadaverine, spermidine and spermine were considerably lower than putrescine concentration and did not change significantly over the temperature range 20–50°C. This is surprising in view of the greatly increased flux of label from ornithine through to spermidine at 45 and 50°C, indicating an increased formation of this triamine. It is suggested that there was increased formation of spermidine derivatives at these temperatures. Interestingly, there was greatly increased formation of the higher homologues of cadaverine, aminopropylcadaverine and N,N′-bis(3-aminopropyl)cadaverine, in A. fumigatus at 45 and 50°C. |
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Biomass production by Aspergillus fumigatus was greatest at 40–45°C and was associated with an increase in concentration of the diamine putrescine and activity of its biosynthetic enzyme ornithine decarboxylase. Concentrations of the other amines, cadaverine, spermidine and spermine were considerably lower than putrescine concentration and did not change significantly over the temperature range 20–50°C. This is surprising in view of the greatly increased flux of label from ornithine through to spermidine at 45 and 50°C, indicating an increased formation of this triamine. It is suggested that there was increased formation of spermidine derivatives at these temperatures. Interestingly, there was greatly increased formation of the higher homologues of cadaverine, aminopropylcadaverine and N,N′-bis(3-aminopropyl)cadaverine, in A. fumigatus at 45 and 50°C. |
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Concentrations of the other amines, cadaverine, spermidine and spermine were considerably lower than putrescine concentration and did not change significantly over the temperature range 20–50°C. This is surprising in view of the greatly increased flux of label from ornithine through to spermidine at 45 and 50°C, indicating an increased formation of this triamine. It is suggested that there was increased formation of spermidine derivatives at these temperatures. 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7.4004097 |