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Recent Advances in Polyphenol Research.
Plant polyphenols are secondary metabolites that constitute one of the most common and widespread groups of natural products. They express a large and diverse panel of biological activities including beneficial effects on both plants and humans. Many polyphenols, from their structurally simplest rep...
| Clasificación: | Libro Electrónico |
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| Autor principal: | |
| Otros Autores: | , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Hoboken :
Wiley,
2014.
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| Colección: | Recent advances in polyphenol research.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Cover; Title Page; Copyright; Acknowledgments; Contents; Contributors; Preface; Chapter 1 Monolignol Biosynthesis and its Genetic Manipulation: The Good, the Bad, and the Ugly; 1.1 Introduction; 1.2 Function and distribution of lignin in plants; 1.3 Targets for modification of lignin biosynthesis; 1.3.1 Gene targets 1. Biosynthetic enzymes; 1.3.1.1 L-phenylalanine ammonia-lyase (PAL); 1.3.1.2 Cinnamate 4-hydroxylase (C4H); 1.3.1.3 4-coumarate: coenzyme-A ligase (4CL); 1.3.1.4 Enzymes of the coumaroyl shikimate shunt; 1.3.1.5 Caffeoyl-CoA 3-O-methyltransferase (CCoAOMT).
- 1.3.1.6 Ferulate 5-hydroxylase (F5H)1.3.1.7 Caffeic acid 3-O-methyltransferase (COMT); 1.3.1.8 Cinnamoyl-CoA reductase; 1.3.1.9 Cinnamyl alcohol dehydrogenase (CAD); 1.3.2 Gene targets 2. Transcription factors; 1.4 Impacts of lignin modification through targeting of the monolignol biosynthetic pathway; 1.4.1 L-phenylalanine ammonia-lyase (PAL); 1.4.2 Cinnamate 4-hydroxylase (C4H); 1.4.3 4-coumarate: coenzyme-A ligase (4CL); 1.4.4 Hydroxycinnamoyl-CoA: shikimate hydroxycinnamoyl transferase (HCT); 1.4.5 4-coumaroyl shikimate 3'-hydroxylase (C3'H).
- 1.4.6 Caffeoyl CoA 3-O-methyltransferase (CCoAOMT)1.4.7 Ferulate 5-hydroxylase (F5H); 1.4.8 Caffeic acid O-methyltransferase (COMT); 1.4.9 Cinnamoyl-CoA reductase (CCR); 1.4.10 Cinnamyl alcohol dehydrogenase (CAD); 1.5 Impacts of lignin modification through targeting of TFs; 1.5.1 NAC master switches; 1.5.2 MYB repressors of monolignol biosynthesis; 1.5.3 WRKY repressors of lignification in pith; 1.6 Monolignol pathway modification and plant growth; 1.7 Conclusions: it isn't all that bad!; References.
- Chapter 2 Perturbing Lignin Biosynthesis: Metabolic Changes in Response to Manipulation of the Phenylpropanoid Pathway2.1 Introduction; 2.1.1 Cell wall-bound phenylpropanoids; 2.1.2 Soluble phenylpropanoids; 2.2 Changes in metabolism associated with phenylpropanoid-pathway disruptions; 2.2.1 Phenylalanine ammonia-lyase (PAL); 2.2.2 Cinnamate 4-hydroxylase (C4H); 2.2.3 4-coumarate: CoA ligase (4CL); 2.2.4 Hydroxycinnamoyl-coenzyme A: shikimate/quinate hydroxycinnamoyltransferase (HCT)/p-coumaroyl shikimate 3'-hydroxylase (C3'H); 2.2.5 Cinnamoyl CoA reductase (CCR).
- 2.2.6 Ferulate 5-hydroxylase (F5H)2.2.7 Caffeic acid/5-hydroxyferulic acid O-methyltransferase (COMT)/caffeoyl CoA 3-O-methyltransferase (CCoAOMT); 2.2.8 Cinnamyl alcohol dehydrogenases (CAD); 2.3 Atypical lignins; 2.4 Dwarfism; 2.5 Conclusions; References; Chapter 3 Function, Structure, and Evolution of Flavonoid Glycosyltransferases in Plants; 3.1 Introduction; 3.2 UDP-dependent glycosyltransferases; 3.2.1 Functional identification of flavonoid UGTs; 3.2.1.1 Flavonoid 3-O-glycosyltransferases; 3.2.1.2 Flavonoid 7-O-glycosyltransferases.