Plant hormones play a crucial role in controlling the way in which plants growand develop. Whilemetabolism providesthepowerand buildingblocks for plant life, it is the hormones that regulate the speed of growth of the individual parts and integrate these parts to produce the form that we recognize as a plant. In addition, theyplayacontrolling role inthe processes of reproduction. This book is a description ofthese natural chemicals: how they are synthesizedand metabolized; howthey work; whatwe knowoftheir molecular biology; how we measure them; and a description ofsome ofthe roles they play in regulating plant growth and development. Emphasis has also been placed on the new findings on plant hormones deriving from the expanding use ofmolecular biology as a tool to understand these fascinating regulatory molecules. Even at the present time, when the role of genes in regulating all aspects of growth and development is considered of prime importance, it is still clear that the path of development is nonetheless very much under hormonal control, either via changes in hormone levels in response to changes in gene transcription, or with the hormones themselves as regulators ofgene transcription. This is not a conference proceedings, but a selected collection ofnewly written, integrated, illustrated reviews describing our knowledge of plant hormones, and the experimental work that is the foundation of this knowledge.

"Ovid and Augustus" deals with one of the most contentious issues in the study of Roman literature, the relationship between Augustan literary texts and Augustan politics. One of the central facts of Ovid's life is that he was exiled to the shores of the Black Sea. The poet himself tells us that he was being punished because of a poem and a mistake. Although the mistake is unknowable, we do have the poem, "Art of Love". Here, Peter Davis reads all of Ovid's early works (the erotic poetry: "Heroides", "Amores", "Art of Love", "Cures for Love") against their political context, and argues that they challenge the Augustan regime's political ideology and resist the Augustan conception of what it was to be Roman.

Completely updated and revised, this bestselling book continues to explain the growth and developmental processes involved in the formation of vegetables. Since the publication of the successful first edition significant discoveries, particularly in the area of molecular biology, have deepened and broadened our knowledge and understanding of these processes. This new edition brings the topic up-to-date and is presented over two sections: the first provides general knowledge on germination, transplanting, flowering, the effects of stress and modelling, whilst the second section details the physiology of specific crops or crop groups. The second edition of The Physiology of Vegetable Crops: * contains two new chapters looking at stress effects on vegetable crops with a particular emphasis on climate change and models of vegetable growth and development * is fully updated to reflect recent discoveries and the advent of new production techniques such as growing in artificial environments * provides enhanced understanding of the growth and function of 18 different vegetable crops * is heavily illustrated and published in full colour throughout With contributions from renowned international experts, this is an essential resource for horticultural researchers and extension educators and consultants, as well as a reference for students and researchers in vegetable production, plant breeding, entomology and plant pathology.

Plant hormones play a crucial role in controlling the way in which plants growand develop. Whilemetabolism providesthepowerand buildingblocks for plant life, it is the hormones that regulate the speed of growth of the individual parts and integrate these parts to produce the form that we recognize as a plant. In addition, theyplayacontrolling role inthe processes of reproduction. This book is a description ofthese natural chemicals: how they are synthesizedand metabolized; howthey work; whatwe knowoftheir molecular biology; how we measure them; and a description ofsome ofthe roles they play in regulating plant growth and development. Emphasis has also been placed on the new findings on plant hormones deriving from the expanding use ofmolecular biology as a tool to understand these fascinating regulatory molecules. Even at the present time, when the role of genes in regulating all aspects of growth and development is considered of prime importance, it is still clear that the path of development is nonetheless very much under hormonal control, either via changes in hormone levels in response to changes in gene transcription, or with the hormones themselves as regulators ofgene transcription. This is not a conference proceedings, but a selected collection ofnewly written, integrated, illustrated reviews describing our knowledge of plant hormones, and the experimental work that is the foundation of this knowledge.

Plant hormones playa crucial role in controlling the way in which plants grow and develop. While metabolism provides the power and building blocks for plant life it is the hormones that regulate the speed of growth of the individual parts and integrate these parts to produce the form that we recognize as a plant. In addition, they playa controlling role in the processes of reproduction. This book is a description of these natural chemicals: how they are synthesized and metabolized; how they work; how we measure them; and a description of some of the roles they play in regulating plant growth and development. This is not a conference proceedings but a selected collection of newly written, integrated, illustrated reviews describing our knowledge of plant hormones and the experimental work which is the foundation of this knowledge. The information in these pages is directed at advanced students and professionals in the plant sciences: botanists, biochemists, molecular biologists, or those in the horticultural, agricultural and forestry sciences. It is intended that the book should serve as a text and guide to the literature for graduate level courses in the plant hormones, or as a part of courses in plant or comparative development. Scientists in other disciplines who wish to know more about the plant hormones and their role in plants should also find this volume invaluable It is hoped that anyone with a reasonable scientific background can find valuable information in this book expounded in an understandable fashion.

The story of Jason and the Argonauts is one of the best known of ancient Greek myths and has captivated people for over two and a half thousand years. Focusing on Medea's attempts to resist her love for Jason, Book 7 of Valerius Flaccus' Argonautica presents one of the most attractive and engaging episodes in all of Greco-Roman epic: the key moment when Jason and Medea fall in love and when Jason, with Medea's help, yokes the king's fire-breathing bulls, sows the dragon's teeth, and compels the earthborn men to destroy themselves. Although versions of the story of the Argo's journey from Greece to the Black Sea had been told by many earlier poets, this Roman account of the myth differs from its predecessors in important ways. First, Valerius presents the Argo as the first ship and the voyage as a decisive turning point in human history: the Argo's breaking down of natural barriers will lead to interchange between human communities and to a sequence of empires, culminating of course in that of the Romans. Second, Valerius constantly foreshadows other parts of Medea's myth, most notably the explosion of violence in Corinth well known to Valerius' audience and to us from the Medea tragedies of Euripides and Seneca. Third, and most important, Valerius concentrates attention on the inner workings of Medea's mind as she fights against the combined efforts of two goddesses who ultimately compel her to betray her father and help Jason to win the golden fleece. This new edition of Argonautica 7 offers the first detailed commentary on this book of the poem in English, as well as a substantial introduction intended to be as accessible to as many readers as possible, a new Latin text, and a facing-page prose translation. The commentary is primarily literary, emphasizing Valerius' engagement with the epic tradition and with earlier treatments of the Medea story, as well as the elegance and power of his poetry, and is intended to be of use to scholars and students at all levels of study

Written in Nero's Rome in about AD62, Seneca's "Thyestes" is one of the ggreatest and most influential of classical tragedies. As the bloodiest work in the Greco-Roman canon, "Thyestes" was long reviled for its depiction of savage violence and for its representation of human bestiality. Peter Davis argues that the play needs to be understood as the response of a major politician, philosopher and tragic poet to the increasingly tyrannical rule of the emperor. In this companion he explores key aspects of the play, including the circumstances of its composition, its performance history and its impact on subsequent dramatists, including Shakespeare and Jonson.