Characterization of European forage maize lines for stover composition and associations with polymorphisms within O-methyltransferase genes

Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant science : an international journal of experimental plant biology. - 1985. - 185-186(2012) vom: 10. Apr., Seite 281-7
1. Verfasser: Brenner, Everton A (VerfasserIn)
Weitere Verfasser: Salazar, Andre M, Zabotina, Olga A, Lübberstedt, Thomas
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2012
Zugriff auf das übergeordnete Werk:Plant science : an international journal of experimental plant biology
Schlagworte:Journal Article Monosaccharides Plant Proteins Polysaccharides Xylans glucuronoarabinoxylan Ethanol 3K9958V90M hemicellulose 8024-50-8 mehr... Cellulose 9004-34-6 Lignin 9005-53-2 Methyltransferases EC 2.1.1.-
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100 1 |a Brenner, Everton A  |e verfasserin  |4 aut 
245 1 0 |a Characterization of European forage maize lines for stover composition and associations with polymorphisms within O-methyltransferase genes 
264 1 |c 2012 
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500 |a Date Completed 11.04.2013 
500 |a Date Revised 30.09.2020 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2011 Elsevier Ireland Ltd. All rights reserved. 
520 |a Cell wall components, such as lignin, cellulose, and hemicelluloses, play an important role in the conversion efficiency of corn stover into ethanol. Understanding the molecular basis of cell wall formation is fundamental for marker assisted selection to develop lines more suitable for ethanol production. In this study, we evaluated a set of 40 European forage maize lines for cellulose, lignin, total hemicellulose, glucuronoarabinoxylan (GAX), and monosaccharides, such as arabinose (ara), xylose (xyl), and glucuronic acid (GlcA). The most significant correlations were observed between hemicelluloses and GAX (0.9), and hemicelluloses and cellulose (-0.81). Cell wall digestibility (CWD, estimated by digestible neutral detergent fiber, DNDF) was negatively correlated with Xyl (-0.34). The association analysis between the evaluated traits and polymorphisms within ten "lignin" genes revealed significant associations between polymorphisms within CCoAOMT1, CCoAOMT2, 4CL2 and C4H, and cellulose/xyl, cellulose, cellulose, and GclA, respectively. None of the QTPs identified in this study corresponded to previously reported CWD QTPs 
650 4 |a Journal Article 
650 7 |a Monosaccharides  |2 NLM 
650 7 |a Plant Proteins  |2 NLM 
650 7 |a Polysaccharides  |2 NLM 
650 7 |a Xylans  |2 NLM 
650 7 |a glucuronoarabinoxylan  |2 NLM 
650 7 |a Ethanol  |2 NLM 
650 7 |a 3K9958V90M  |2 NLM 
650 7 |a hemicellulose  |2 NLM 
650 7 |a 8024-50-8  |2 NLM 
650 7 |a Cellulose  |2 NLM 
650 7 |a 9004-34-6  |2 NLM 
650 7 |a Lignin  |2 NLM 
650 7 |a 9005-53-2  |2 NLM 
650 7 |a Methyltransferases  |2 NLM 
650 7 |a EC 2.1.1.-  |2 NLM 
700 1 |a Salazar, Andre M  |e verfasserin  |4 aut 
700 1 |a Zabotina, Olga A  |e verfasserin  |4 aut 
700 1 |a Lübberstedt, Thomas  |e verfasserin  |4 aut 
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856 4 0 |u http://dx.doi.org/10.1016/j.plantsci.2011.11.016  |3 Volltext 
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