Gene Family Evolution of Monolignol Biosynthetic Genes in Loblolly Pine (Pinus Taeda L.)

Gene Family Evolution of Monolignol Biosynthetic Genes in Loblolly Pine (Pinus Taeda L.) PDF Author: Jorge Vásquez-Kool
Publisher:
ISBN:
Category :
Languages : en
Pages : 290

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Book Description
Keywords: monolignols, bioinformatics, lignin biosynthesis, gene family, functional diversification.

Gene Family Evolution of Monolignol Biosynthetic Genes in Loblolly Pine (Pinus Taeda L.)

Gene Family Evolution of Monolignol Biosynthetic Genes in Loblolly Pine (Pinus Taeda L.) PDF Author: Jorge Vásquez-Kool
Publisher:
ISBN:
Category :
Languages : en
Pages : 290

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Book Description
Keywords: monolignols, bioinformatics, lignin biosynthesis, gene family, functional diversification.

Gene Family Evolution of Monolignol Biosynthetic Genes in Loblolly Pine (Pinus Taeda L.).

Gene Family Evolution of Monolignol Biosynthetic Genes in Loblolly Pine (Pinus Taeda L.). PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
Gene family organization in a genome is an important area in the study of genomics because it provides an structured basis to approach larger, more complex problems like gene expression, biochemical pathways and metabolism. Genes control and mediate many of the biological activities of the cell. Although some genes are single copy, a significant proportion of genes belong to larger gene families. Members of a gene family are related by homology and share significant sequence identity, modular structure, and their products display similarity in biochemical function and a common structural fold. To gain an understanding of the importance of grouping and characterizing genes into families, Chapter 1 provides an overview of gene family organization in genomes, presenting current delineation schemes to recognize members of a family, concepts of current use in this area of study, and a summary of different computational methods applied for the characterization of gene families. The ability to recognize patterns that allow the distinction of genes and the formation of discrete family groups requires the generation and use of multiple classes of information. For any given family, these classes of knowledge would include (1) the sequence properties of the genes and its corresponding proteins, including its possession of defined motifs; (2) the phylogenetic history and pattern of conservation of the gene and the gene product; and (3) the structual features of the gene product. In order to gather this information and furnish the data needed to advance inferences on gene families of the monolignol biosynthetic pathway, Chapter 2 describes the three-dimensional structural models of 4-coumarate:CoA ligase, cinnamoyl-CoA reductase and cinnamyl alcohol dehydrogenase, that were built using a comparative modeling approach. The three proteins show a Rossman fold domain, but they were evolutionarily unrelated. The comparison of the modular structure of the gene (exons) and the protein.

Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 860

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Annual Plant Reviews, Biochemistry of Plant Secondary Metabolism

Annual Plant Reviews, Biochemistry of Plant Secondary Metabolism PDF Author: Michael Wink
Publisher: John Wiley & Sons
ISBN: 1444347918
Category : Science
Languages : en
Pages : 431

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Book Description
This brand new Annual Plant Reviews volume is the second edition of the highly successful and well-received Annual Plant Reviews, Volume 2. This exciting new volume provides an up-to-date survey of the biochemistry and physiology of plant secondary metabolism. The volume commences with an overview of the biochemistry, physiology and function of secondary metabolism, followed by detailed reviews of the major groups of secondary metabolites: alkaloids and betalains, cyanogenic glucosides, glucosinolates and nonprotein amino acids, phenyl propanoids and related phenolics, terpenoids, cardiac glycosides and saponins. A final chapter discusses the evolution of secondary metabolism. This carefully compiled new edition brings together chapters from some of the world's leading experts in plant secondary metabolism. Completely revised and brought right up to date with much new information, this volume is an essential purchase for advanced students, researchers and professionals in biochemistry, physiology, molecular biology, genetics, plant sciences, agriculture, medicine, pharmacology and pharmacy, working in the academic and industrial sectors, including those working in the pesticide and pharmaceutical industries. Libraries in all universities and research establishments where these subjects are studied and taught will need copies of this excellent volume on their shelves. A companion volume Annual Plant Reviews Volume 39, Functions and Biotechnology of Plant Secondary Metabolites, Second Edition, Edited by M. Wink, is also available.

Regulation of and by the Plant Cell Wall

Regulation of and by the Plant Cell Wall PDF Author: Georgia Drakakaki
Publisher: Frontiers Media SA
ISBN: 2889638049
Category :
Languages : en
Pages : 221

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Abiotic Stress: Molecular Genetics and Genomics

Abiotic Stress: Molecular Genetics and Genomics PDF Author: Mukesh Jain
Publisher: Frontiers E-books
ISBN: 2889193594
Category : Botany
Languages : en
Pages : 102

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Book Description
Abiotic stresses are the major cause that limits productivity of crop plants worldwide. Plants have developed intricate machinery to respond and adapt over these adverse environmental conditions both at physiological and molecular levels. Due to increasing problems of abiotic stresses, plant biotechnologists and breeders need to employ new approaches to improve abiotic stress tolerance in crop plants. Although current research has divulged several key genes, gene regulatory networks and quantitative trait loci that mediate plant responses to various abiotic stresses, the comprehensive understanding of this complex trait is still not available. This e-book is focused on molecular genetics and genomics approaches to understand the plant response/adaptation to various abiotic stresses. It includes different types of articles (original research, method, opinion and review) that provide current insights into different aspects of plant responses and adaptation to abiotic stresses.

American Doctoral Dissertations

American Doctoral Dissertations PDF Author:
Publisher:
ISBN:
Category : Dissertation abstracts
Languages : en
Pages : 776

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Omics-Driven Crop Improvement for Stress Tolerance, volume II

Omics-Driven Crop Improvement for Stress Tolerance, volume II PDF Author: Weicong Qi
Publisher: Frontiers Media SA
ISBN: 2832554059
Category : Science
Languages : en
Pages : 139

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Book Description
Climate change and global warming are arising threats to ecology and agriculture, and the biotic and abiotic stresses on crop cultivation are becoming more severe. Simultaneously, hunger and poverty remain widespread around the world and are rather thriving with the global population increases, over-fertilization, and land degradation. Rising challenges therefore make the adaptation of agriculture to the environment even more pivotal. Plant tolerance against various stress, including abiotic and biotic stresses mostly, is a classic topic and also a hot spot, of which the goal is to provide possibilities to improve the crops’ sustainability in coping with varied environments. Sustainable crop improvement can help feed the growing population in such an era of shrinking arable land and dwindling water resources. Worldwide, the inexorable exposure of plants to the environment makes crops always come to cross biotic and abiotic stresses, which constantly affect the food supply. Scientists have devoted efforts to improve crop resistance against devastating stressors such as drought, salt, nutrition deprivation, pests and pathogens, etc., and save yields from destruction. With the explosive development of omics technologies, e.g., genomics, transcriptomics, proteomics, metabolomics, interactomics, and phenomics, crop improvement is embarking on a fire-new bioinformatics era. The integration of multi-omics will provide new perspectives to understand the intricate nature of stress response in crops

Plant Sciences Reviews 2011

Plant Sciences Reviews 2011 PDF Author: David Hemming
Publisher: CABI
ISBN: 1780640153
Category : Science
Languages : en
Pages : 270

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Book Description
Plant Sciences Reviews 2011 provides scientists and students in the field with timely analysis on key topics in current research. Originally published online in CAB Reviews, this volume makes available in printed form the reviews in plant sciences published during 2011.

Forage Cell Wall Structure and Digestibility

Forage Cell Wall Structure and Digestibility PDF Author: H. G. Jung
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 832

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Book Description
Organization of forage plants tissue. Utilization of forage fiber by ruminants. Perspectives of cell wall biodegradation-session synopsis. Quantitative analysis of cell wall components. Analysis of forage cell wall polysaccharides. Application of methods for the investigation of lignin structure. Analysis of plant cell walls-session synopsis. Composition and structure of cell wall polysaccharides in forages. Lignin/hydroxycinnamic acid/polycinnamic complexes: synthetic models for regiochemical characterization. Comprehensive model of the lignified plant cell wall. Structure of forage cell walls-session synopsis. Cell wall polysaccharide interactions and degradability. Cell wall lignification and degradability . Machanistic models of forage cell wall degradation. Cell wall matrix interactions and degradation-session synopsis. Microbial adhesion and degradation of plants cell walls. Microbial ecology of cell wall fermentation. Enzymatic hydrolysis of forage cell walls. Microbial and molecular mechanisms of cell wall degradation-session synopsis. Particle-size reduction by ruminants-effects of cell wall. Kinetics of cell wall digestion and passage in ruminants., Influence of feeding management on ruminant fiber digestibility., Cell wall degradation in the ruminant-session synopsis. Cell wall biosynthesis and its regulation. Environmental and genetic effects on cell wall composition and digestibility. Postharvest treatment of fibrous feedstuffs to improve their nutritive value. Machanisms for altering cell wall utilization-session synopsis.