Characteristic strategy of assimilation of various saccharides by Clostridium cellulovorans

Clostridium cellulovorans can effectively assimilate not only cellulose but also hemicellulose by producing cellulosomal and non-cellulosomal enzymes. However, little is known about how C. cellulovorans assimilates various saccharides in media containing polysaccharides and oligosaccharides. In this...

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Autores principales: Inamori, Takako, Aburaya, Shunsuke, Morisaka, Hironobu, Kuroda, Kouichi, Ueda, Mitsuyoshi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2016
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5009059/
https://www.ncbi.nlm.nih.gov/pubmed/27586595
http://dx.doi.org/10.1186/s13568-016-0237-5
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author Inamori, Takako
Aburaya, Shunsuke
Morisaka, Hironobu
Kuroda, Kouichi
Ueda, Mitsuyoshi
author_facet Inamori, Takako
Aburaya, Shunsuke
Morisaka, Hironobu
Kuroda, Kouichi
Ueda, Mitsuyoshi
author_sort Inamori, Takako
collection PubMed
description Clostridium cellulovorans can effectively assimilate not only cellulose but also hemicellulose by producing cellulosomal and non-cellulosomal enzymes. However, little is known about how C. cellulovorans assimilates various saccharides in media containing polysaccharides and oligosaccharides. In this research, we investigated the property of saccharide incorporation and assimilation by C. cellulovorans. Faster growth in media containing xylan and cellulose was achieved by switching polysaccharides, in which xylan was first assimilated, followed by cellulose. Furthermore, the presence of polysaccharides that can be easily degraded might increase the assimilation rate of lignocellulose by promoting growth. These properties of C. cellulovorans could be suitable for the effective utilization of lignocellulosic biomass. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s13568-016-0237-5) contains supplementary material, which is available to authorized users.
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spelling pubmed-50090592016-09-22 Characteristic strategy of assimilation of various saccharides by Clostridium cellulovorans Inamori, Takako Aburaya, Shunsuke Morisaka, Hironobu Kuroda, Kouichi Ueda, Mitsuyoshi AMB Express Original Article Clostridium cellulovorans can effectively assimilate not only cellulose but also hemicellulose by producing cellulosomal and non-cellulosomal enzymes. However, little is known about how C. cellulovorans assimilates various saccharides in media containing polysaccharides and oligosaccharides. In this research, we investigated the property of saccharide incorporation and assimilation by C. cellulovorans. Faster growth in media containing xylan and cellulose was achieved by switching polysaccharides, in which xylan was first assimilated, followed by cellulose. Furthermore, the presence of polysaccharides that can be easily degraded might increase the assimilation rate of lignocellulose by promoting growth. These properties of C. cellulovorans could be suitable for the effective utilization of lignocellulosic biomass. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s13568-016-0237-5) contains supplementary material, which is available to authorized users. Springer Berlin Heidelberg 2016-09-01 /pmc/articles/PMC5009059/ /pubmed/27586595 http://dx.doi.org/10.1186/s13568-016-0237-5 Text en © The Author(s) 2016 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Original Article
Inamori, Takako
Aburaya, Shunsuke
Morisaka, Hironobu
Kuroda, Kouichi
Ueda, Mitsuyoshi
Characteristic strategy of assimilation of various saccharides by Clostridium cellulovorans
title Characteristic strategy of assimilation of various saccharides by Clostridium cellulovorans
title_full Characteristic strategy of assimilation of various saccharides by Clostridium cellulovorans
title_fullStr Characteristic strategy of assimilation of various saccharides by Clostridium cellulovorans
title_full_unstemmed Characteristic strategy of assimilation of various saccharides by Clostridium cellulovorans
title_short Characteristic strategy of assimilation of various saccharides by Clostridium cellulovorans
title_sort characteristic strategy of assimilation of various saccharides by clostridium cellulovorans
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5009059/
https://www.ncbi.nlm.nih.gov/pubmed/27586595
http://dx.doi.org/10.1186/s13568-016-0237-5
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