id:"swepub:oai:research.chalmers.se:83e419fd-cf88-45f2-ba5d-28216c9fbfb7"
Sökning: id:"swepub:oai:research.chalmers.se:83e419fd-cf88-45f2-ba5d-28216c9fbfb7" > Mapping the polysac...
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| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 03240naa a2200349 4500 | |
| 001 | oai:research.chalmers.se:83e419fd-cf88-45f2-ba5d-28216c9fbfb7 | |
| 003 | SwePub | |
| 008 | 171007s2012 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://research.chalmers.se/publication/1634352 URI |
| 024 | 7 | a https://doi.org/10.1186/1471-2164-13-3132 DOI |
| 040 | a (SwePub)cth | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a art2 swepub-publicationtype |
| 072 | 7 | a ref2 swepub-contenttype |
| 100 | 1 | a Andersen, M.R.4 aut |
| 245 | 1 0 | a Mapping the polysaccharide degradation potential of Aspergillus niger |
| 264 | c 2012-07-16 | |
| 264 | 1 | b Springer Science and Business Media LLC,c 2012 |
| 338 | a electronic2 rdacarrier | |
| 520 | a BackgroundThe degradation of plant materials by enzymes is an industry of increasing importance. For sustainable production of second generation biofuels and other products of industrial biotechnology, efficient degradation of non-edible plant polysaccharides such as hemicellulose is required. For each type of hemicellulose, a complex mixture of enzymes is required for complete conversion to fermentable monosaccharides. In plant-biomass degrading fungi, these enzymes are regulated and released by complex regulatory structures. In this study, we present a methodology for evaluating the potential of a given fungus for polysaccharide degradation.ResultsThrough the compilation of information from 203 articles, we have systematized knowledge on the structure and degradation of 16 major types of plant polysaccharides to form a graphical overview. As a case example, we have combined this with a list of 188 genes coding for carbohydrate-active enzymes from Aspergillus niger, thus forming an analysis framework, which can be queried. Combination of this information network with gene expression analysis on mono- and polysaccharide substrates has allowed elucidation of concerted gene expression from this organism. One such example is the identification of a full set of extracellular polysaccharide-acting genes for the degradation of oat spelt xylan.ConclusionsThe mapping of plant polysaccharide structures along with the corresponding enzymatic activities is a powerful framework for expression analysis of carbohydrate-active enzymes. Applying this network-based approach, we provide the first genome-scale characterization of all genes coding for carbohydrate-active enzymes identified in A. niger. | |
| 650 | 7 | a NATURVETENSKAPx Biologi0 (SwePub)1062 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Biological Sciences0 (SwePub)1062 hsv//eng |
| 700 | 1 | a Giese, M.4 aut |
| 700 | 1 | a de Vries, R.P.4 aut |
| 700 | 1 | a Nielsen, Jens B,d 1962u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)nielsenj |
| 710 | 2 | a Chalmers tekniska högskola4 org |
| 773 | 0 | t BMC Genomicsd : Springer Science and Business Media LLCg 13q 13x 1471-2164 |
| 856 | 4 | u http://publications.lib.chalmers.se/records/fulltext/local_163435.pdfx primaryx freey FULLTEXT |
| 856 | 4 | u https://bmcgenomics.biomedcentral.com/track/pdf/10.1186/1471-2164-13-313 |
| 856 | 4 8 | u https://research.chalmers.se/publication/163435 |
| 856 | 4 8 | u https://doi.org/10.1186/1471-2164-13-313 |
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