Biologists ask how the growth, development and behaviour of organisms happen, how these processes are co-ordinated and how they are regulated by the environment. Today the questions are phrased in terms of the genes involved, their structure and the control of their expression. Mutations (recognised by a change in phenotype) label genes and can be used to study gene structure, gene function and the organisation of the genome. This is "Genetics." Study of phenotypes down to the level of the enzymes and structural proteins coded for by genes is "Biochemistry." It is self evident that only by studying phenotype ("Biochemistry") can we do "Ge netics" and that "Genetics" (perturbation of the phenotype) is the key to understanding the "Biochemistry." There can surely be no better argu ments for a more holistic approach to biology than the massive output of knowledge from microbial "Biochemical Genetics" and the more recent revelations from "Molecular Genetic" studies of development in Droso phila."

tribute greatly to understanding the origins of The plan for this book goes back almost 20 years. Already, at that time, it was possible to recognize organisms. an extraordinary variation in metabolites and To provide the biochemist with a ready over processes superimposed upon the basic biochem view of the structural diversity of animals, the book includes a simplified version of animal sys ical system of animals. Each species, each indi tematics; for further information on the classifica vidual, in fact each type of cell of the multicellu lar organism possesses its own biochemical char tion, structure and life of particular animal spe acter, and this molecular variety, its biological sig cies, the reader should consult the relevant text nificance, and its evolutionary development books. It is assumed that the zoologist reader has throw up many interesting questions. The com a basic knowledge of biochemistry; important general biochemical facts are in any case given for parative approach that has been so productive at many of the subjects covered. the higher levels of complexity of morphology and physiology can also be used to great effect at I had already completed several chapters of the molecular level. this book by the beginning of the 1970s."

Midsomer Murders meets Jilly Cooper with a dash of Fifty Shades thrown in. In this romp in the hay, racy thriller set amidst the horsey scene, meet bad boy Charles, the rich city trader, and his East End wife Jennifer who live an idyllic and privileged rural lifestyle. But life in the country isn't always the box of chocolates it seems, especially when Charles' sins catch up with him. After a one-off and reckless sexual encounter with Laura, she decides to seek her revenge, encouraging urban invaders to destroy his rural harmony, which will guarantee a Rough Ride ahead for them all. "Rough Ride, the debut novel by P.J. King, offers the reader an extraordinary tale of lust and intrigue set within the chocolate box world of the county set. If it's a good plot, suspense and sex you are after then Rough Ride will be right up your street. The woman are sexy, the villains cruel and ruthless, and the horses, like everyone else in this story are both well turned out and ridden hard. A great yarn " W Hancock

Organometallic chemistry is an interdisciplinary science which continues to grow at a rapid pace. Although there is continued interest in synthetic and structural studies the last decade has seen a growing interest in the potential of organometallic chemistry to provide answers to problems in catalysis synthetic organic chemistry and also in the development of new materials. This Specialist Periodical Report aims to reflect these current interests reviewing progress in theoretical organometallic chemistry, main group chemistry, the lanthanides and all aspects of transition metal chemistry.

Organometallic chemistry is an interdisciplinary science which continues to grow at a rapid pace. Although there is continued interest in synthetic and structural studies the last decade has seen a growing interest in the potential of organometallic chemistry to provide answers to problems in catalysis, synthetic organic chemistry and also in the development of new materials. This Specialist Periodical Report aims to reflect these current interests, reviewing progress in theoretical organometallic chemistry, main group chemistry, the lanthanides and all aspects of transition metal chemistry. Volume 31 covers literature published during 2002. Specialist Periodical Reports provide systematic and detailed review coverage in major areas of chemical research. Compiled by teams of leading authorities in the relevant subject areas, the series creates a unique service for the active research chemist, with regular, in-depth accounts of progress in particular fields of chemistry. Subject coverage within different volumes of a given title is similar and publication is on an annual or biennial basis.