"Biomimetics and Stem Cells: Methods and Protocols" collects a series of approaches to demonstrate the role and value of biomimetics for the better understanding of stem cell behavior and the acceleration of their application in regenerative medicine. Recent advances in tissue engineering are enabling scientists to instruct stem cells toward differentiating into the right phenotypes, in the right place and at the right time. Given these advances, biomimetic environments are being designed to recapitulate, in vitro, the combinations of factors known to guide tissue development and regeneration in vivo and thereby help unlock the full potential of the stem cells. Written in the highly successful "Methods in Molecular Biology" series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls.Practical and essential, "Biomimetics and Stem Cells: Methods and Protocols" focuses on the use of biomimetic systems for stem cells in order to aid in moving this vital field of study forward."

The in situ hybridization and PCR technologies are now well-established molecular techniques for studying chromosomal aneuploidy and rearran- ments, gene localization and expression, and genomic organization. Over the last decade, we have seen increasing applications in these fields. By combining the high sensitivity of the PCR reaction and the cytological localization of target sequences, both PRINS and in situ PCR techniques have provided highly powerful complements to FISH for in situ cellular and molecular investigations. Both these approaches have several advantages in terms of sensitivity and specificity, owing to the use of primers and to the fast kinetics of annealing and elongation reactions in situ. In the first edition of PRINS and In Situ PCR Protocols edited by John R. Gosden, experts in the field presented in detail a variety of applications of PRINS and in situ PCR techniques, in a wide range of clinical conditions. Since the publication of this successful reference book, there have been s- nificant improvements in in situ detection techniques. This completely revised and updated second edition presents a compreh- sive selection of new procedures developed in the field of PRINS and in situ PCR technologies. The book has two sections. Part I, Basic Methodology, contains chapters that provide useful protocols for many variations of PRINS and in situ PCR, including a new fast multicolor PRINS method, and protocols for PRINS detection of unique sequences in situ.

This compendium presents some of the major applications of neutron scattering techniques to problems in biology. It is a record of the papers presented at the Neutrons in Biology Conference, the third in an occasional series held to highlight progress in the field and to provide a focus for future direction. The strength ofthe neutron scattering technique remains principally in the manipula tion of scattering density through hydrogen and deuterium atoms. The development ofad vanced detectors, innovative instrument and beamline components, and sophisticated data acquisition systems through the 1970s and early 1980s provided a sound foundation for the technique. With continued development, some of the exotic and expensive equipment has become affordable by the medium-sized facilities, thereby broadening the user base considerably. Despite problems with the major neutron sources in the late 1980s and early 1990s, some spectacular results have been achieved. Whilst the high and medium flux beam reac tors will continue to make a major impact in the field, the results from the first experi ments, and the planned developments on spallation neutron sources, clearly indicate that the technique has enormous potential.

A one-stop resource that provides the most frequently needed information on the human genome What are the genes that manke-up the human genome, what do the genes do when they are acting properly, and what happens when these genes are damaged? Designed for today's reader who demands quick answers to a wide range of questions, The Human Genome Sourcebook is intended to offer the non-specialist an accessible but detailed guide to the genome. The information it provides is given context: namely, the basic scientific principles of genome research, the new knowledge unearthed or created by this research, and the social and ethical implications of this knowledge. The Human Genome Sourcebook is organized in several sections to simplify the location of pertinent information: an extensive section that comprises an in-depth catalogue of human genes listed according to the roles they play in life; a chapter that relates genetic diseases to the specific genes that cause the disease; a detailed glossary giving readers a deeper understanding of genetic terms and concepts; an overview or roadmap of the physical layout of the genome sections. provides both information as well as the tools necessary to access that information.. Provides in-depth information on the relationships between our genes and all aspects of our daily lives. Addresses health issues that are related to genetic abnormalities

In Human Cloning a panel of distinguished philosophers, medical ethicists, religious thinkers, and social critics tackle the thorny problems raised by the now real possibility of human cloning. In their wide ranging reviews, the distinguished contributors critically examine the major arguments for and against human cloning, probe the implications of such a procedure for society, and critically evaluate the "Report and Recommendations of the National Bioethics Advisory Commission." The debate includes both religious and secular arguments, as well as an outline of the history of the cloning debate and a discussion of human cloning's impact on our sense of self and our beliefs about the meaning of life.

Splicing of primary RNA transcript is a quasi-systematic step of gene expression in higher organisms. This is the first book to highlight the medical implications, i.e. diseases, caused by alternative splicing. Alternative splicing not only vastly increases protein diversity but also offers numerous opportunities for aberrant splicing events with pathological consequences. The book also outlines possible targets for therapy.

This book presents some of the most recent, novel and fascinating examples of transcriptional and posttranscriptional control of gene expression in plants and, where appropriate, provides comparison to notable examples of animal gene regulation.

Few would dispute the truth of the statement People are Different', but there is much controversy over why. This book authoritatively explains the methods used to understand human variation, and extends them far beyond the primary nature or nurture' question. After chapters on basic statistics, biometrical genetics, matrix algebra and path analysis, there is a state-of-the-art account of how to fit genetic models using the LISREL package. The authors explain not only the assumptions of the twin method, but how to test them. The elementary model is expanded to cover sex limitation, sibling interaction, multivariate and longitudinal data, observer ratings, and twin-family studies. Throughout, the methods are illustrated by applications to diverse areas such as obesity, major depression, alcohol comsumption, delinquency, allergies, and common fears.

Although they comprise one of the three fundamental branches of life, it was only the last decade that Archaea were formally recognized as a group alongside Eukaryotes and Bacteria. Bacteria-like in that they are single celled organisms that lack a nucleus and intracellular organelles, the Arachaea also share a large gene set typical of eukaryotes, for making and repairing DNA, RNA and protien. More surprisingly, they only inhabit environments typical of the extremes of early earth--hot springs, thermal ocean vents, saline lake, or oxygen deficient sediments. A breakpoint on the common evolutionary path, it is evident that the Archaea diverged early in the history of life, establishing thier importance in evolutionary sciences. "Archaea: Ancient Microbes, Extreme Environments, and the Origin of Life" tells this evolving story, furthering our understanding of the microbe commonalities, and providing for evolutionary justification in the use of archaea as mechanistic model systems.
Key Features
* Provides a unique and current summary of common subcellular mechanisms in archaea and eukaryotes
* Emphasizes the use of genomics to provide a biological context for understanding archaea
* Contrasts evolutionary studies on the fossil record with those on molecular phylogeny
* Includes extensive tables, graphs, images, drawings and other illustrations
* Simplifies the interdisciplinary challenge necessary to understand the significance of archaea

Insect Anatomy: Structure and Function provides both morphological and anatomical descriptions of insect tissues and organs using updated methods. Insects play important roles in diverse ecosystems, with subsequent, tremendous impacts on human society through disease, agriculture effects, and more. Both beneficial and detrimental insect species continuously challenge agriculture and medicine. Written by international experts of insect morphology and anatomy, this book offers concise descriptions of all part of an insect’s anatomy, including the brain and nervous system, tracheal system, blood, reproductive organs, and kidney system.The book also covers external insect parts such as antennae, wings and different forms of insect epidermis. Insect tissues and organs are analyzed as they relate to gene and protein function in distinct types of cells, tissues, and organs.

Cells in the developing embryo depend on signals from the extracellular environment to help guide their differentiation. An important mediator in this process is the extracellular matrix -- secreted macromolecules that interact to form large protein networks outside the cell. During development, the extracellular matrix serves to separate adjacent cell groups, participates in establishing morphogenic gradients, and, through its ability to interact directly will cell-surface receptors, provides developmental clocks and positional information. This volume discusses how the extracellular matrix influences fundamental developmental processes and how model systems can be used to elucidate ECM function. The topics addressed range from how ECM influences early development as well as repair processes in the adult that recapitulate developmental pathways. The series Biology of Extracellular Matrix is published in collaboration with the American Society for Matrix Biology.

nd During June 13 -June 23 1996, the 2 EL. B. A. Foundation course on Genome, a NATO Advanced Study Institute, was held at Marcian Marina, Isle of Elba, Italy, - sponsored by the North Atlantic Treaty Organization and the EL. B. A. Fundation. The subject of the course was "Genome Structure and Function" with participants selected worldwire from 15 afferent countries. The purpose of the course and of the resulting book is the study of DNA structure (from the primary to the quintemary) and gene expression in the control of cell function and cell cycle progression; the topics were presented by top experts, covering both structural (cbwn to the atomic resolution) and functional (cbwn to gene level) aspects. The topics were presented by top experts and scientists active in the field, with the goal to give an insight into modm problems of genome study and recent ochievements in related fielm of molecular and cell biology, genetic engineering, biochemistry and biophysics, oncology and biotechnology. This resulting book is intenred to give a broad perspecti ve of the current stand of these fields. The major emphasis is towarm a reep unrerstanang of DNA structure and function in intetphase and metaphase chromosomes, originating by the parallel biophysical (namely NMR X-Ray and neutron scattering, spectropolarimetry, image analysis, calorimetry) and biochemical study conwcted on a wire range of cell systems placing the emphasis on either the higher orrer DNA structure or gene structure and function.

RNA Biochemistry and Biotechnology describes various aspects of nucleic acid and protein structure, mainly RNA structure and proteins, interacting with specific RNA species. Papers deal with DNA protein interactions, telomerase, aminoacyl-tRNA synthetases, elongation factor Tu, DNA repair, RNA structure, NMR technology, RNA aptamer interaction of biological macromolecules with metal ions. Two papers deal with theoretical aspects of RNA structure production and computer modelling. Many papers describe the possibility of commercial application of RNA biotechnology. One article discusses the impact of direct democracy on basic science supporting biotechnology. Readership: Advanced graduate students, Ph.D. students and young scientists as well as specialists in the field.

This volume brings together the disciplines of plant and animal genome research, and serves as an opportunity for scientists from both fields to compare results, problems and prospects.

This manual offers detailed protocols for fluorescence in situ hybridization (FISH) and comparative genomic hybridization approaches, which have been successfully used to study various aspects of genomic behavior and alterations. Methods using different probe and cell types, tissues and organisms, such as mammalians, fish, amphibians (including lampbrush-chromosomes), insects, plants and microorganisms are described in 57 chapters. In addition to multicolor FISH procedures and special applications such as the characterization of marker chromosomes, breakpoints, cryptic aberrations, nuclear architectures and epigenetic changes, as well as comparative genomic hybridization studies, this 2nd edition describes how FISH can be combined with other techniques. The latter include immunostaining, electron microscopy, single cell electrophoresis and microdissection. This well-received application guide provides essential protocols for beginning FISHers and FISH experts alike working in the fields of human genetics, microbiology, animal and plant sciences.

The intersection of race, ethnicity and genomics has recently been a focus of debate and concern. The key areas of debate are pharmacogenomics and, to a lesser extent, racial profiling in the criminal justice system. The former poses the question as to whether certain "races" are genetically predisposed towards given diseases and whether they metabolize drugs differently; with the latter debating whether DNA analyses accurately identify the "race" of an individual. This book takes a different approach, while acknowledging the importance of these debates and their role in shaping what the issues are perceived to be in thinking about the intersection of race, ethnicity and genomics. We are interested in exploring the interconnections between race, ethnicity and nation and kinship, always bearing in mind that kinship, as a domain of human experience and a field of social study, has been reshaped by the genomic and biotechnological revolution. Peter Wade is Professor of Social Anthropology at the University of Manchester. His publications include Blackness and Race Mixture (1993), Race and Ethnicity in Latin America (1997), Music, Race and Nation: Musica Tropical in Colombia (2000), Race, Nature and Culture: An Anthropological Perspective (2002). His current research focuses on issues of racial identity, embodiment and new genetic and information technologies.

As a college student, Werner Maas took a course in genetics in 1941 and wondered why so little was said about the biochemical action of genes in controlling the specific function of an organism. Just at that time, biochemists and geneticists began to investigate jointly the basis of gene action, especially in microorganisms. Thus, Maas was able to witness firsthand the spectacular developments that led in the next twenty-five years to a clear picture of the action of genes. The history of these remarkable discoveries is the core of this book. After 1965, building on insights gained from the work with microorganisms, studies of gene action turned to animals and plants and concentrated on processes not present in microorganisms, such as embryonic development, the role of genes in diseases, and the function of the nervous system. Because of the rapidity of technical advances made in handling genes, it has been possible to learn much about these complex processes. The last part of the book deals with these developments, which are ongoing parts of the history of gene action.

When the late Professor C. D. Darlington founded what developed into the International Chromosome Conferences in Oxford in 1964, he was concerned that scientists who worked on different aspects of chromosomes, or who studied them in different ways, should have the opportunity of "discussing the fundamental problems of chromosomes with one another". The fact that well over 300 scientists with a wide variety of interests came to Edinburgh in August 1992 for the 11th International Chromosome Conference shows that there is still the same need, and also the desire among chromosomologists to have such discussions. The present volume contains almost all the invited contributions, and attests to the diversity of approaches and applications in chromosomal studies. A few years ago it may have seemed to some that chromosome studies were being superseded by molecular biology, but the molecular biologists have now realized that they need to know about chromosomes, and indeed an important, if ill-defined discipline of 'molecular cytogenetics' has grown up in recent years. We are pleased that in planning the Conference and this book, so much of the work presented is at the interface between cytogenetics and molecular biology. This will surely continue in the future, as boundaries between disciplines are largely artificial, and each has much to learn from the others.

Legionellosis is a disease of significant medical and public interest. Legionella is commonly found in aquatic habitats where its ability to survive and to multiply within different protozoa equips the bacterium to be transmissible and pathogenic to humans. In addition, Legionella has become a favored model system to analyze the mechanisms of bacterial survival, acquisition of nutrients, and intracellular replication. Following the recent publication of the genome sequences of four L. pneumophila strains, it is now feasible to investigate the whole genome in silico, the transcriptome via micro arrays, and the proteome by two-dimensional gel electrophoresis. Research in the fields of clinical features, diagnosis, treatment, and epidemiology continues to generate new data. The topics covered by this volume range from the history of the identification of Legionella and clinical disease treatment, to the microbe's gene expression and secretion systems, as well as its strategies for intracellular multiplication and nutrient acquisition. The main focus of the book is the current state of many of the most critical features of Legionella. Internationally renowned authors have contributed chapters describing and discussing the latest research findings with an emphasis on molecular aspects. The editors and authors have produced an excellent book that will be an extremely useful reference source. This comprehensive publication is aimed at readers with teaching or research interests in microbiology, genetics, genomics, infectious diseases, or clinical research.

The potential now exists in many experimental systems to transfer a cloned, modified gene back into the genome of the host organism. In the ideal situation, the cloned gene is returned to its homologous location in the genome and becomes inserted at the target locus. This process is a controlled means for the repair of DNA damage and ensures accurate chromosome disjunction during meiosis. The paradigm for thinking about the mechanism of this p- cess has emerged primarily from two sources: (1) The principles of reaction mechanics have come from detailed biochemical analyses of the RecA protein purified from Escherichia coli; and (2) the principles of information transfer have been derived from genetic studies carried out in bacteriophage and fungi. A compelling picture of the process of homologous pairing and DNA strand exchange has been influential in directing investigators interested in gene t- geting experiments. The ability to find and pair homologous DNA molecules enables ac- rate gene targeting and is the central phenomenon underlying genetic recombi- tion. Biochemically, the overall process can be thought of as a series of steps in a reaction pathway whereby DNA molecules are brought into homologous register, the four-stranded Holliday structure intermediate is formed, hete- duplex DNA is extended, and DNA strands are exchanged. Not much is known about the biochemical pathway leading to homologous recombination in euka- otes.

Genetic variability is an important parameter for plant breeders in any con ventional crop improvement programme. Very often the desired variation is un available in the right combination, or simply does not exist at all. However, plant breeders have successfully recombined the desired genes from cultivated crop gerrnplasm and related wild species by sexual hybridization, and have been able to develop new cultivars with desirable agronomie traits, such as high yield, disease, pest, and drought resistance. So far, conventional breeding methods have managed to feed the world's ever-growing population. Continued population growth, no further scope of expanding arable land, soil degradation, environ mental pollution and global warrning are causes of concern to plant biologists and planners. Plant breeders are under continuous pressure to improve and develop new cultivars for sustainable food production. However, it takes several years to develop a new cultivar. Therefore, they have to look for new technologies, which could be combined with conventional methods to create more genetic variability, and reduce the time in developing new cultivars, with early-maturity, and improved yield. The first report on induced mutation of a gene by HJ. Muller in 1927 was a major mi1estone in enhancing variation, and also indicated the potential applica tions of mutagenesis in plant improvement. Radiation sources, such as X-rays, gamma rays and fast neutrons, and chemical mutagens (e. g., ethyl methane sulphonate) have been widely used to induce mutations."

A comprehensive collection of readily reproducible techniques for the manipulation of recombinant plasmids using the bacterial host E. coli. The authors describe proven methods for cloning DNA into plasmid vectors, transforming plasmids into E. coli, and analyzing recombinant clones. They also include protocols for the construction and screening of libraries, as well as specific techniques for specialized cloning vehicles, such as cosmids, bacterial artificial chromosomes, l vectors, and phagemids. Common downstream applications such as mutagenesis of plasmids, recombinant protein expression, and the use of reporter genes, are also described.

This volume presents detailed laboratory protocols for in vitro synthesis of mRNA with favorable properties, its introduction into cells by a variety of techniques, and the measurement of physiological and clinical consequences such as protein replacement and cancer immunotherapy. Synthetic techniques are described for structural features in mRNA that provide investigational tools such as fluorescence emission, click chemistry, photo-chemical crosslinking, and that produce mRNA with increased stability in the cell, increased translational efficiency, and reduced activation of the innate immune response. Protocols are described for clinical applications such as large-scale transfection of dendritic cells, production of GMP-grade mRNA, redirecting T cell specificity, and use of molecular adjuvants for RNA vaccines. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Synthetic mRNA: Production, Introduction into Cells, and Physiological Consequences is a valuable and cutting-edge resource for both laboratory investigators and clinicians interested in this powerful and rapidly evolving technology.

The temptations of a new genetically informed eugenics and of a revived faith-based, world-wide political stance, this study of the interaction of science, religion, politics and the culture of celebrity in twentieth-century Europe and America offers a fascinating and important contribution to the history of this movement. The author looks at the career of French-born physician and Nobel Prize winner, Alexis Carrel (1873-1944), as a way of understanding the popularization of eugenics through religious faith, scientific expertise, cultural despair and right-wing politics in the 1930s and 1940s. Carrel was among the most prestigious experimental surgeons of his time who also held deeply illiberal views. In Man, the Unknown (1935), he endorsed fascism and called for the elimination of the unfit. The book became a huge international success, largely thanks to its promotion by Readers' Digest as well as by the author's friendship with Charles Lindbergh. In 1941, he went into the service of the French pro-German regime of Vichy, which appointed him to head an institution of eugenics research. His influence was remarkable, affecting radical Islamic groups as well Le Pen's Front National that celebrated him as the founder of ecology. It includes a foreword by Herman Lebovics.

In 1992, a group of scientists including molecular biologists, microbiologists, population biolo gists, ecologists, human geneticists, moral philosophers and others met discussing the state of affairs regarding the deliberate or unintentional release of genetically modified organisms. The proceedings of this meeting were subsequently published by Birkhauser Verlag as Transgenic Organisms: Risk Assessment of Deliberate Release (K. Wohrmann and J. Tomiuk). Since then we have gained many new insights that are also worthy of discussion. And although other equally important scientific views on the release of genetically modified organisms exist, we have mainly concentrated on aspects of population biology and evolution. The results of a second meeting in 1995 are summarized here. We are grateful to colleagues and friends for their help in the translation, correction and review of the authors' contributions. We especially want to thank Jutta Bachmann, Donna Devine, Diana von Finck, Friedrich Laplace, Volker Loeschcke, Rolf Lorenz, Dave Parker and Trevor Petney. A grant (BMFT N' 0311035) from the Ministerium fUr Forschung und Technologie der Bundesrepublik Deutschland again made possible the continuation of this cooperative endeavour."