Alginate Biosynthesis in Azotobacter vinelandii: Overview of Molecular Mechanisms in Connection with the Oxygen Availability
The Gram-negative bacterium Azotobacter vinelandii can synthetize the biopolymer alginate that has material properties appropriate for plenty of applications in industry as well as in medicine. In order to settle the foundation for improving alginate production without compromising its quality, a be...
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Series: | International Journal of Polymer Science |
Online Access: | http://dx.doi.org/10.1155/2016/2062360 |
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doaj-6c39072b13b145aba0d67840eaebdac62020-11-24T21:35:19ZengHindawi LimitedInternational Journal of Polymer Science1687-94221687-94302016-01-01201610.1155/2016/20623602062360Alginate Biosynthesis in Azotobacter vinelandii: Overview of Molecular Mechanisms in Connection with the Oxygen AvailabilityIvette Pacheco-Leyva0Felipe Guevara Pezoa1Alvaro Díaz-Barrera2Escuela de Ingeniería Bioquímica, Pontificia Universidad Católica de Valparaíso, Avenida Brasil 2147, Casilla, 4059 Valparaíso, ChileEscuela de Ingeniería Bioquímica, Pontificia Universidad Católica de Valparaíso, Avenida Brasil 2147, Casilla, 4059 Valparaíso, ChileEscuela de Ingeniería Bioquímica, Pontificia Universidad Católica de Valparaíso, Avenida Brasil 2147, Casilla, 4059 Valparaíso, ChileThe Gram-negative bacterium Azotobacter vinelandii can synthetize the biopolymer alginate that has material properties appropriate for plenty of applications in industry as well as in medicine. In order to settle the foundation for improving alginate production without compromising its quality, a better understanding of the polymer biosynthesis and the mechanism of regulation during fermentation processes is necessary. This knowledge is crucial for the development of novel production strategies. Here, we highlight the key aspects of alginate biosynthesis that can lead to producing an alginate with specific material properties with particular focus on the role of oxygen availability linked with the molecular mechanisms involved in the alginate production.http://dx.doi.org/10.1155/2016/2062360 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Ivette Pacheco-Leyva Felipe Guevara Pezoa Alvaro Díaz-Barrera |
spellingShingle |
Ivette Pacheco-Leyva Felipe Guevara Pezoa Alvaro Díaz-Barrera Alginate Biosynthesis in Azotobacter vinelandii: Overview of Molecular Mechanisms in Connection with the Oxygen Availability International Journal of Polymer Science |
author_facet |
Ivette Pacheco-Leyva Felipe Guevara Pezoa Alvaro Díaz-Barrera |
author_sort |
Ivette Pacheco-Leyva |
title |
Alginate Biosynthesis in Azotobacter vinelandii: Overview of Molecular Mechanisms in Connection with the Oxygen Availability |
title_short |
Alginate Biosynthesis in Azotobacter vinelandii: Overview of Molecular Mechanisms in Connection with the Oxygen Availability |
title_full |
Alginate Biosynthesis in Azotobacter vinelandii: Overview of Molecular Mechanisms in Connection with the Oxygen Availability |
title_fullStr |
Alginate Biosynthesis in Azotobacter vinelandii: Overview of Molecular Mechanisms in Connection with the Oxygen Availability |
title_full_unstemmed |
Alginate Biosynthesis in Azotobacter vinelandii: Overview of Molecular Mechanisms in Connection with the Oxygen Availability |
title_sort |
alginate biosynthesis in azotobacter vinelandii: overview of molecular mechanisms in connection with the oxygen availability |
publisher |
Hindawi Limited |
series |
International Journal of Polymer Science |
issn |
1687-9422 1687-9430 |
publishDate |
2016-01-01 |
description |
The Gram-negative bacterium Azotobacter vinelandii can synthetize the biopolymer alginate that has material properties appropriate for plenty of applications in industry as well as in medicine. In order to settle the foundation for improving alginate production without compromising its quality, a better understanding of the polymer biosynthesis and the mechanism of regulation during fermentation processes is necessary. This knowledge is crucial for the development of novel production strategies. Here, we highlight the key aspects of alginate biosynthesis that can lead to producing an alginate with specific material properties with particular focus on the role of oxygen availability linked with the molecular mechanisms involved in the alginate production. |
url |
http://dx.doi.org/10.1155/2016/2062360 |
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1725945449550970880 |