Biochemistry And Molecular Biology Of Plants

Biochemistry and Molecular Biology of Plants, 2nd Edition has been hailed as a major contribution to the plant sciences literature and critical acclaim has been matched by global sales success. Maintaining the scope and focus of the first edition, the second will provide a major update, include much new material and reorganise some chapters to further improve the presentation. This book is meticulously organised and richly illustrated, having over 1,000 full-colour illustrations and 500 photographs. It is divided into five parts covering: Compartments, Cell Reproduction, Energy Flow, Metabolic and Developmental Integration, and Plant Environment and Agriculture. Specific changes to this edition include: Completely revised with over half of the chapters having a major rewrite. Includes two new chapters on signal transduction and responses to pathogens. Restructuring of section on cell reproduction for improved presentation. Dedicated website to include all illustrative material. Biochemistry and Molecular Biology of Plants holds a unique place in the plant sciences literature as it provides the only comprehensive, authoritative, integrated single volume book in this essential field of study.

Membrane structures are spatial structures made out of tensioned membranes. The structural use of membranes can be divided into pneumatic structures, tensile membrane structures, and cable domes. In these three kinds of structure, membranes work together with cables, columns and other construction members to find a form. Peripheral membrane proteins are found on the outside and inside surfaces of membranes, attached either to integral proteins or to phospholipids. Unlike integral membrane proteins, peripheral membrane proteins do not stick into the hydrophobic core of the membrane, and they tend to be more loosely attached. Cells are the smallest units of life. They are a closed system, can self-replicate, and are the building blocks of our bodies. In order to understand how these tiny organisms work, we will look at a cell's internal structures. We will focus on eukaryotic cells, cells that contain a nucleus. Prokaryotic cells, cells that lack a nucleus, are structured differently. The cell membrane is an extremely pliable structure composed primarily of back-to-back phospholipids (a "e;bilayer"e;). Cholesterol is also present, which contributes to the fluidity of the membrane, and there are various proteins embedded within the membrane that have a variety of functions. Today, the DNA double helix is probably the most iconic of all biological molecules. It's inspired staircases, decorations, pedestrian bridges and more. A vesicular transport protein, or vesicular transporter, is a membrane protein that regulates or facilitates the movement of specific molecules across a vesicle's membrane. As a result, vesicular transporters govern the concentration of molecules within a vesicle. Plants require higher amounts of nitrogen as it is important in their structure and metabolism. Nearly, 80 per cent of the earth's atmosphere is composed of nitrogen, bathing the entire plant world, but unfortunately most plants cannot utilize it in its elementary form. The book is a meticulously organized and richly illustrated work, useful both for teaching and for reference. It is intended to serve plant biology and related disciplines, ranging from molecular biology and biotechnology to biochemistry, cell biology, physiology, and ecology. Researchers in the pharmaceutical, biotechnology, and agribusiness industries will find a wealth of information inside.

As research in plant metabolism and molecular biology continues to make great progress it has become essential for plant scientists to have an overview of both disciplines. With this in mind, the editors of this volume present a timely and comprehensive textbook. The book begins with the mechanisms by which energy is generated within both chloroplasts and mitochondria, using either the photosynthetic light reactions or the metabolism of carbohydrates via glycolysis and the Krebs cycle. It continues with photosynthetic carbon and nitrogen metabolism and nitrogen fixation and the way in which this carbon and nitrogen is utilized in the synthesis of various products. The structure of the genome in the nucleus, chloroplasts and mitochondria is described, as is the regulation of gene expression, the control of development and finally the technology of genetic manipulation of plants. Drawing on their own teaching and research experience the editors and contributors have provided a unique and generously illustrated overview of plant metabolism and molecular biology. This textbook will be an invaluable aid to undergraduate and postgraduate students in the plant sciences and to all those requiring an introduction to current concepts in plant metabolism.

Approx.504 pages Approx.504 pages

The purpose of this text is to examine the assimilation and metabolism of carbon and nitrogen in plants. These processes are dealt with in an integrative fashion assessing the physiology, biochemistry and molecular biology of each topic being discussed.

1 A Leaf Cell Consists of Several Metabolic Compartments 2 The Use of Energy from Sunlight by Photosynthesis is the Basis of Life on Earth 3 Photosynthesis is an Electron Transport Process 4 ATP is Generated by Photosynthesis 5 Mitochondria are the Power Station of the Cell 6 The Calvin Cycle Catalyzes Photosynthetic CO2 Assimilation 7 In the Photorespiratory Pathway Phosphoglycolate Formed by the Oxygenase Activity of RubisCo is Recycled 8 Photosynthesis Implies the Consumption of Water 9 Polysaccharides are Storage and Transport Forms of Carbohydrates Produced by Photosynthesis 10Nitrate Assimilation is Essential for the Synthesis of Organic Matter 11 Nitrogen Fixation Enables the Nitrogen in the Air to be Used for Plant Growth 12 Sulfate Assimilation Enables the Synthesis of Sulfur Containing Substances 13 Phloem Transport Distributes Photoassimilates to the Various Sites of Consumption and Storage 14 Products of Nitrate Assimilation are Deposited in Plants as Storage Proteins 15 Glycerolipids are Membrane Constituents and Function as Carbon Stores 16 Secondary Metabolites Fulfill Specific Ecological Functions in Plants 17 Large Diversity of Isoprenoids has Multiple Funtions in Plant Metabolism 18 Phenylpropanoids Comprise a Multitude of Plant Secondary Metabolites and Cell Wall Components 19 Multiple Signals Regulate the Growth and Development of Plant Organs and Enable Their Adaptation to Environmental Conditions 20 A Plant Cell has Three Different Genomes 21 Protein Biosynthesis Occurs at Different Sites of a Cell 22 Gene Technology Makes it Possible to Alter Plants to Meet Requirements of Agriculture, Nutrition, and Industry.