Molecular Biology Of Plant Nuclear Genes

Cell Culture and Somatic Cell Genetics of Plants, Volume 6: Molecular Biology of Plant Nuclear Genes focuses on the spectacular and rapid advances in the molecular biology and genetics of plants. This book consists of 19 chapters. Chapters 1 to 5 describe the most commonly used approaches for the genetic transformation of plants. The light-inducible and tissue-organ-specific genes are discussed in Chapters 6 to 11. In Chapters 12 to 14, the genes regulating phytohormone synthesis, heat shock proteins, and nodulation in legume roots are treated, while in Chapters 15 to 16, the relationship between chromatin structure and gene expression and molecular biology of plant RNA viruses are analyzed. The development of transgenic plants resistant to viruses, insects, and herbicides is dealt with in the last three chapters. This volume is suitable for plant molecular biologist, genetic engineers, and researchers concerned with plant cell and tissue culture.

Gene cloning, identification and sequencing. Organization of nuclear DNA. Structure and expression of nuclear genes. The plastome and chloroplast biogenesis. Mitochondrial DNA organization and function. Hormones and environmental factors affecting gene expression. Plant and bacterial gene expression in nitrogen-fixing legume root nodules. Genetic colonization of plants by agrobacterium. Plant viruses. Prospects for the genetic engineering of plants.

This text, concisely sets out the fundamentals required by students in this rapidly growing field. Plant Molecular Genetics is split into four parts: the first deals with the structure and inheritance of plant genomes; the second with the biology of Agrobacterium tumefaciens and its use in plant transformation; the third with key topics in plant molecular biology, including nitrogen fixation, the effect of light on plant development, flowering, breeding systems and disease resistance. The final section provides an overview of plant biotechnology, including a discussion of its future prospects.

The present book provides a comprehensive overview of our current knowledge on plastid biogenesis, plastid-nuclear communication, and the regulation of plastid gene expression at all levels. It also assesses the state-of-the-art in key technologies, such as proteomics and chloroplast transformation. Written by recognized experts in the field, the book further covers crucial post-translational processes in plastid biogenesis and function, including protein processing.

The purpose of this book is to present classical plant development in modern, molecular-genetic terms. The study of plant development is rapidly changing as plant genome projects uncover a multitude of new genes. This book provides a framework for integrating gene discovery and genome analysis into the context of plant development. Molecular Genetics of Plant Development is designed to be used as a text-book for upper-division or graduate courses in plant development. The book will also serve as a reference book for scientists in the field of plant molecular biology or plant molecular genetics. The book is also useful for general development courses in which both animal and plant development are presented.

This timely volume brings together expert reviews of the recent significant advances in our knowledge and understanding of the organisation of the higher plant nucleus, and in particular in the relationship between nuclear organisation and the regulation of gene expression. Rapid progress has been made in a number of key areas over the last five years, including description and characterization of proteins of the nuclear envelope and nuclear pore complex, novel insights into nucleoskeletal structures, as well as developments related to chromatin organization, function and gene expression. These advances open the way for new research into areas such as stress tolerance, plant-pathogen interactions and ultimately crop improvement and food security. Continued research into plant nuclear structure, genome architecture and gene regulation also enriches our understanding of the origin and evolution of the nucleus and its envelope. Edited by world-class researchers in plant cell biology, and comprising contributions from internationally-renowned academics, this latest volume in the prestigious Annual Plant Reviews series brings together a wealth of knowledge in the burgeoning field of plant nuclear structure and genetics. Annual Plant Reviews, Volume 46: Plant Nuclear Structure, Genome Architecture and Gene Regulation is a vital resource for advanced students, researchers and professionals in plant science and related disciplines. Libraries in all research establishments where plant science, biochemistry, molecular biology, genetics and genomics and agricultural science are taught and studied will find this excellent volume an essential addition to their shelf.

Genetic material is in flux: this is one of the most exciting recent concepts in molecular biology. This volume of "Plant Gene Research" describes changes that occur in the genetic material of plants. It is worthwhile re membering that the first examples of unstable genomes were described for maize before DNA was known to be the genetic material. Now trans posable elements like the ones found in maize have been described in almost all organisms and have become incorporated into our thinking about genome structure. Flux in the plant genome is not restricted to transposable elements or to nuclear genes. Exchanges of genetic material have been demonstrated within organelle DNA, between organelle DNAs or between organelle and nuclear DNAs. Such exchanges may only occur over evolutionary times or may be a continuing process. Also the environment alters the plant genome. Stress, either viral, nutri tional or tissue-culture induced causes heritable changes in the genome. Infection with the crown gall bacterium Agrobacterium tumefaciens results in the transfer of bacterial DNA into the plant genome.