International Review of Cytology presents current advances and comprehensive reviews in cell biology--both plant and animal. Articles address structure and control of gene expression, nucleocytoplasmic interactions, control of cell development and differentiation, and cell transformation and growth. Authored by some of the foremost scientists in the field, each volume provides up-to-date information and directions for future research.
Key Features
* Each volume provides up-to-date information and directions for future research
* Authored by some of the foremost international scientists in the field
* Fully illustrated in color and black and white

This book focuses on the intersection between cell cycle regulation and embryo development. Specific modifications of the canonical cell cycle occur throughout the whole period of development and are adapted to fulfil functions coded by the developmental program. Deciphering these adaptations is essential to comprehending how living organisms develop. The aim of this book is to review the best-known modifications and adaptations of the cell cycle during development. The first chapters cover the general problems of how the cell cycle evolves, while consecutive chapters guide readers through the plethora of such phenomena. The book closes with a description of specific changes in the cell cycle of neurons in the senescent human brain. Taken together, the chapters present a panorama of species - from worms to humans - and of developmental stages - from unfertilized oocyte to aged adult.

Plant dormancy involves synchronization of environmental cues with developmental processes to ensure plant survival; however, negative impacts of plant dormancy include pre-harvest sprouting, non-uniform germination of crop and weed seeds, and fruit loss due to inappropriate bud break. Thus, our continued quest to disseminate information is important in moving our understanding of plant dormancy forward and to develop new ideas for improving food, feed, and fiber production and efficient weed control, particularly under global climate change. Proceeding from the 5th International Plant Dormancy Symposium will provide an overview related on our current understanding of how environmental factors impact cellular, molecular, and physiological processes involved in bud and seed dormancy, and perspectives and/or reviews on achievements, which should stimulate new ideas and lines of investigation that increase our understanding of plant dormancy and highlight directions for future research.

A new voice in the nature-nurture debate can be heard at the interface between evolution and development. Phenotypic integration--or, how large numbers of characteristics are related to make up the whole organism, and how these relationships evolve and change their function--is a major growth area in research, attracting the attention of evolutionary biologists, developmental biologists, and geneticists, as well as, more broadly, ecologists, physiologists, and paleontologists. This edited collection presents much of the best and most recent work the topic.

Aging is the progressive decline in biological functions over time. This decline targets macromolecules, cells, tissues and, as a consequence, whole organisms. Despite considerable progress in the development of testable hypothesis concerning aging in an evolutionary context, a unifying theory of the molecular/physiological mechanistic causes of aging has not been reached. In fact, is it not clear to what extent aging is a programmed or stochastic process. This book takes the reader from unicellular bacterial deterioration via senescence in yeast and worms to aging in rodents and humans, allowing a comparative view on similarities and differences in different genetic model systems. The different model systems are scrutinized in the light of contemporary aging hypothesis, such as the free radical and genomic instability theories.

As a result of the key advances made more than 30 years ago, specifically the ability to isolate islets of Langerhans from the pancreas, the ability to measure insulin accurately by immunoasay, and the development of microchemical techniques for studying cells and their components, many research volumes, symposium reports, and original papers have been produced. This explosion of interest has probably had at least three stimuli:

1. the inherent scientific interest in understanding secretion of the pancreatic -cell
2. the -cells relevance to a very common disease
3. the availability of funding from specific sources related to diabetes research, for instance, Juvenile Diabetes Foundation International and the British Diabetic Association.

As a result of all this activity, detailed scientific literature including research reviews are readily available.
Surprisingly enough, there are relatively few attempts to summarize this great bulk of knowledge in a way that is accessible to the newcomer to this field and this book is intended to bridge this gap.

Only in recent times has the possibility of growing and implanting replacement teeth, made from one s own cells, moved into the realm of realistic possibilities; however, the molecular and cellular mechanisms of tooth development must be studied in a range of vertebrates, from zebrafish to mice, so that evolutionarily conserved network kernels, which will define the cellular states of generic vertebrate tooth development, can be recognized. In "Odontogenesis: Methods and Protocols," experts in the field examine techniques to approach this burgeoning field. This detailed volume includes chapters on the detection of tooth development gene expression, both at the RNA and protein level, current approaches to the manipulation of gene expression levels and subsequent analysis of tooth phenotypes, as well as chapters concerning current efforts to get living tooth implants working without waiting for a full understanding of the developmental pathways at the molecular level. 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 for troubleshooting and avoiding known pitfalls.

Practical and easy to use, "Odontogenesis: Methods and Protocols" aims to help researchers move forward toward the ultimate goal of getting a bioengineered tooth into the patient s mouth.

This book represents a classic compilation of current knowledge about mouse development and its correlates to research in cell biology, molecular biology, genetics, and neuroscience. Emphasis is placed on the research strategy, experimental design, and critical analysis of the data, disguishing this from other books that only focus on protocols for mouse developmental research. Selected chapters are indexed to electronic databases such as GeneBank, GenBank, Electronic Mouse Atlas, and Transgenic/Knockout, further increasing the utility of this book as a reference.
*Broad-based overview of mouse development from fundamental to specialist levels
*Extensive coverage of a wide range of developmental mutations of the mouse
*Excellent benchmark illustrations of brain, craniofacial, gut and heart development
*In-depth experiment-based assessment of concepts in mammalian development
*Focus on models of specific relevance to human development
*Comprehensive reference to key literature and electronic databases related to mouse development
*High-quality full-color production

Neural Stem Cells: Development and Transplantation provides comprehensive, critical and insightful reviews by leading experts in this exciting field of research. This volume will provide the latest data on neural stem cell properties and their therapeutic applications.
This volume will be particularly useful for students, basic scientists, and clinicians in the academic or industrial sectors who have an interest in understanding neural development and its application to repairing the nervous system.

Plants come in myriads of shapes and colors, and the beauty of plants has fascinated mankind for thousands of years. Long before Mendel discovered the laws of heritab- ity and Darwin developed his theory on evolution, the affection for ornamental plants led people to select alleles that establish novel plant forms. Today, plant developmental biology tries to discover the mechanisms that control the establishment of specialized cell types, tissues, and organs from the fertilized egg during a plant's life. Although the underlying processes of cell proliferation and differentiation are similar in plants and a- mals, plants are different because their development is usually open, and its outcome is not the faithful repetition of a general plan but is strongly in?uenced by environm- tal conditions. In the last few decades, plant developmental biology has pinpointed a large number of developmental regulators and their interactions and the mechanisms that govern plant development start to emerge. In part, this progress was enabled by the advance of powerful molecular tools for a few model species, most importantly Arabidopsis. This volume of the Methods in Molecular Biology series provides a collection of protocols for many of the common experimental approaches in plant developmental bi- ogy. All chapters are written in the same format as that used in the Methods in Molecular TM Biology series. Each chapter opens with a description of the basic theory behind the method being described.

Do real stem cells and stem cell lineages exist in lower organisms? Can stem cells from one organism parasitize the soma and/or the germ line of conspecifics? Can differentiated cells in marine organisms be re-programmed to regenerate tissues, organs and appendages through novel de-differentiation, transdifferentiation, or re-differentiation processes, leading to virtually all three germ layers, including the germline? The positive answers to above questions open a new avenue in stem cell research: the biology of stem cells in marine organisms. It is therefore unfortunate that while the literature on stem cell from terrestrial organisms is rich and expanding at an exponential rate, investigations on marine organisms stem cells are very limited and scarce.

By presenting theoretical chapters, overview essays and specific research results, this book summarises the knowledge and the hypotheses on stem cells in marine organisms through major phyla and specific model organisms. The study on stem cells from marine invertebrates may shed lights on mechanisms promoting immunity, developmental biology, regeneration and budding processes in marine invertebrates, body maintenance, aging and senescence. It aims in encouraging a larger scientific community to follow and study the novel phenomena of stem cells behaviours as depicted from the few currently studied marine invertebrates.

Ithaslongbeenknownthatamphibiaandotherlowerordervertebrates havethecapacitytoregeneratelimbsaswellasdamagedheartsorbrains. Overthepastdecade,therehasbeenamajorchangeinthewaythatthe potentialforregenerationinmammalsisviewed.Earlier,incontrastto the acceptance of regeneration in amphibia, it was generally believed that there was very limited if any capacity for regeneration in many mammalianorgansystemssuchastheheartandbrain.Thediscoveryof tissue-resident adult stem cells and the description of the properties of embryonic stem cells have altered this view. This change in paradigm VI Preface has led to the hope that these discoveries can be harnessed in medical practicetocurechronicdisablingdiseases. The use of tissue-resident adult stem cells depends on the ability to either mobilize them or to convert them from one lineage to another. These problems do not arise with embryonic stem cells. Instead, their useisfraughtwithethicalandpoliticalissuesaswellasthequestionof howtodirecttheirdifferentiationtowardthedesiredcelltype.Whichever approachistaken,issuesofsafetyhavetobeparamount.Inparticular,the roleofstemcellsintumorigenesisiscriticalinassessingtheirpotential clinicalutility. The Ernst Schering Research Foundation and the Riken Center on DevelopmentalBiologyjointlyorganizedaworkshopon"ThePromises andChallengesofRegenerativeMedicine,"whichtookplaceinKobe, Japan on 20-22 October 2004. The purpose of the workshop was to discuss the present state of knowledge and future directions in this important ?eld. Leading basic scientists and clinicians reviewed and discussedseveraltimelytopicswithinthreemainthemes:(1)evolution, development,andregeneration,includingstemcellsinPlanariaandstem cell niches; (2)embryonic and adult stem cells, including adiscussion of the regulatory system in Japan for human embryonic stem cells; and (3) regeneration in speci?c indications including a discussion of the role of stem cells in organs such as the skin, brain, liver, pancreas, cornea,andthecardiovascularsystem.Inaddition,theroleofstemcells in glioblastoma was presented along with the implications for other tumors.

Current Topics in Developmental Biology provides a comprehensive survey of the major topics in the field of developmental biology. The volumes are valuable to researchers in animal and plant development, as well as to students and professionals who want an introduction to cellular and molecular mechanisms of development. The series has recently passed its 30-year mark, making it the longest-running forum for contemporary issues in developmental biology.

This new edition offers detailed overviews covering a wide area of fungal growth and reproduction on the mechanistic and molecular level. It includes 18 chapters by eminent scientists in the field and is - like the previous edition - divided into the three sections: Vegetative Processes and Growth, Signals in Growth and Development, and Reproductive Processes. Major topics of the first section include dynamic intracellular processes, apical growth, hyphal fusion, and aging. The second section analyses autoregulatory signals, pheromone action, and photomorphogenesis and gravitropism abiotic signals. The third section reveals details of asexual and sexual development in various fungal model systems, culminating in fruit body formation in basidiomycetes, which is a sector of growing economic potential. Since the publication of the first edition of this volume in 1994 and the second edition in 2006, the field of fungal biology has continued to expand thanks to improvements in omics technologies and the application of genetic tools to an increasing variety of fungal models. Several additional chapters by a new generation of fungal biologists discuss this diversity and guarantee lively reading.

Current Topics in Developmental Biology provides a comprehensive survey of the major topics in the field of developmental biology. The volumes are valuable to researchers in animal and plant development, as well as to students and professionals who want an introduction to cellular and molecular mechanisms of development. The series has recently passed its 30-year mark, making it the longest-running forum for contemporary issues in developmental biology.

This book is an essential anatomical resource for developmental biologists who need to know about any aspect of mouse developmental anatomy, as well as for geneticists using the mouse embryo as a model. The book is a companion to Kaufman's The Atlas of Mouse Development, and details the developmental anatomy of the early embryo, the transitional tissues, and all the major organ systems. It also provides extensive comparisons with human developmental anatomy, both normal and abnormal. The book has extensive reference indexes detailing developmental stage criteria.
The Anatomical Basis of Mouse Development will be a key reference work for anyone who needs to understand developmental anatomy in normal and mutant mice.
Key Features
* Complements Kaufman's The Atlas of Mouse Development
* Gives anatomical descriptions from oogenesis to birth, at a level of detail that goes beyond that found in most literature
* Provides detailed explanations for geneticists and molecular biologists with limited anatomical background to help them understand the emergence of all the major structures in the mouse embryo
* Contains comprehensive indexes detailing the appearance of over 1000 organs, tissues, and their components at different stages of mouse embryogenesis
* Includes comparisons with normal and abnormal human development
* Contains over 100 clear line diagrams showing mouse developmental anatomy as well as lineage relationships for the major organ systems

The process whereby a single cell, the fertilized egg, develops into an adult has fascinated for centuries. Great progress in understanding that process, h- ever, has been made in the last two decades, when the techniques of molecular biology have become available to developmental biologists. By applying these techniques, the exact nature of many of the interactions responsible for forming the body pattern are now being revealed in detail. Such studies are a large, and it seems ever-expanding, part of most life-science groups. It is at newcomers to this field that this book is primarily aimed. A number of different plants and animals serve as common model org- isms for developmental studies. In Molecular Methods in Developmental Bi- ogy: Xenopus and Zebrafish, a range of the molecular methods applicable to two of these organisms are described, these are the South African clawed frog, Xenopus laevis, and the zebrafish, Brachydanio rerio. The embryos of both of these species develop rapidly and externally, making them particularly suited to investigations of early vertebrate development. However, both Xenopus and zebrafish have their own advantages and disadvantages. Xenopus have large, robust embryos that can be manipulated surgically with ease, but their pseudotetraploidy and long generation time make them unsuitable candidates for genetics. This disadvantage may soon be overcome by using the diploid Xenopus tropicalis, and early experiments are already underway. The transp- ent embryos of zebrafish render them well-suited for in situ hybridization and immunohistochemistry, and good for observing mutations in genetic screens.

This book - the first published on this topic in plants - presents the reader with an overview of recent research on nitric oxide (NO) in plants, which, in view of its empirical interest and its growth regulatory potential, is in the forefront of scientific endeavor in plant science. Subject matter is divided into two parts: Part 1 deals with NO and peroxynitrite biochemistry and regulative mechanisms as presently known in the Plant Kingdom and outlines some of the problems still awaiting clarification. Emphasis is placed on ethylene emission regulation, postharvest control, plant phytopathology and environmental stress tolerance. A further topic is plant NO, like Viagra, related to cyclic nucleotide turnover. Part 2 deals with environmental aspects of NO as an atmospheric pollutant and discusses endogenous means which plants at times employ to cope with this particular type of stress, and how their coping mechanisms may be harnessed for purposes of depollution and augmentation of nitrogen fertilization. The text, accompanied by a wealth of illustrations and annotated references, is intended for lecturers, advanced students and research scientists at universities and research institutes dealing with plant sciences and agriculture, as well as for environmental researchers.

This introductory text lays particular emphasis on the relationship between development and behaviour. Indeed, the second part of the book is devoted to examining the role of factors present during development which influence the growth of the nervous system and subsequent behaviour. Throughout the subject matter is extensively illustrated in clear, colour diagrams, and each chapter ends with learning objectives and questions.

It is nearly a decade since the first Male Mediated Developmental Toxicity conference was held in Pittsburgh. The continuing public/scientific interest, growing amounts of animal data, introduction of innovative technologies, and increasing quantity of human epidemiological studies all suggest that male-mediated developmental toxicity is of major concern. A number of researchers concluded that a Second International Confer- ence on Male Mediated Developmental Toxicity was necessary. The ensuing volume is particularly timely because it impacts on areas of special emphasis in many countries, with respect to children's and reproductive health, as well as to basic molecular mecha- nisms of environmental insult, and genetic susceptibility and predisposition. The Programme and Local Organizing Committee, composed of Barbara Hales (Chair, McGill University), BernardRobaire (McGill University), Daniel G. Cyr (INRS/ Armand Frappier), Jacquetta M. Trasler (McGill University), Andrew F. Olshan (Uni- versity of North Carolina), Sally Perreault Damey (US EPA), Donald R. Mattison (March of Dimes), and Jan M. Friedman (University of British Columbia), spent over two years identifying individuals who had made key contributions in this field over the past decade and planning various aspects of the meeting. The meeting was held in Montreal in June 2001. A total of 132 persons, coming from five continents and representing some 18countries, took an active role in the proceedings. The conference was considered by all attendees to be a rousing success. Important discussions were held in the four break-out sessions, with a preliminary set of recommendations for action being presented by each panel.

Thanks to enormous scientific efforts of the last decades, in vitro fertilization (IVF) and in vitro production (IVP) have now been introduced successfully in the practice of human infertility treatment and cattle breeding programs. This comprehensive book allows us to bridge the knowledge from both biomedical and veterinary fields of research. For the first time, studies concerning the human embryo as well as embryos from domestic species are brought together. The central theme of the book is "the assessment of mammalian embryo quality." In 15 chapters, written by well-known scientists, different aspects of the assessment of mammalian embryo quality are summarized. Non-invasive and invasive techniques to evaluate embryo quality are separated in two parts. In addition the book is provided with appendices on practical aspects and, thus, the book should be present in each laboratory for IVF and IVP.

Radiation Oncology and Radiotherapy, Part A, Volume 172 in the Methods in Cell Biology series, highlights advances in the field, with this new volume presenting interesting chapters on timely topics, including DNA damage quantification by the COMET assay, Immunofluorescence microscopy-assisted quantification of ATM and ATR activation in irradiated cells, Immunoblotting-based characterization of the DNA damage response, Assessment of lipid peroxidation in irradiated cells, A simple method to assess clonogenic survival of irradiated cancer cells, Quantification of beta-galactosidase activity as a marker of radiation-driven cellular senescence, Cytofluorometric assessment of cell cycle progression in irradiated cells, and more. Other sections cover Assessment of transcription inhibition as a characteristic of immunogenic cell death, Assessment of eIF2a phosphorylation during immunogenic cell death, Quantification of cytosolic DNA species by immunofluorescence and automated image analysis, Flow cytometry-assisted quantification of CALR exposure during immunogenic cell death, Interference of immunogenic anticancer therapy by artificially controlled calreticulin secretion from tumor cells, along with many additional topics of interest.

Kidney Development and Disease brings together established and young investigators who are leading authorities in nephrology to describe recent advances in three primary areas of research. The first section describes the use of animal models as powerful tools for the discovery of numerous molecular mechanisms regulating kidney development. The second section focuses on nephric cell renewal and differentiation, which lead to diverse cell fates within the developing kidney, and discusses diseases resulting from the aberrant regulation of the balance between cell fate decisions. The final section concentrates on morphogenesis of the developing kidney and its maintenance after formation as well as the diseases resulting from failures in these processes. Kidney form and function have been extensively studied for centuries, leading to discoveries related to their development and disease. Recent scientific advances in molecular and imaging techniques have broadened our understanding of nephron development and maintenance as well as the diseases related to these processes.

The book integrates our understanding of the factors and processes underlying the evolution of multicellularity by providing several complementary perspectives (both theoretical and experimental) and using examples from various lineages in which multicellularity evolved. Recent years marked an increased interest in understanding how and why these transitions occurred, and data from various fields are providing new insights into the forces driving the several independent transitions to multicellular life as well as into the genetic and molecular basis for the evolution of this phenotype. The ultimate goal of this book is to facilitate the identification of general and unifying principles and mechanisms.

Methods in Cancer Stem Cell Biology: Part B, Volume 171 in the Methods in Cell Biology series highlights advances in the field, with this new volume presenting interesting chapters on timely topics, including Orthotopic brain tumor models derived from glioblastoma stem-like cells, RNA sequencing in hematopoietic stem cells, Generation of inducible pluripotent stem cells from human dermal fibroblasts, In vitro preparation of dental pulp stem cell grafts combined with biocompatible scaffolds for tissue engineering, Gene expression knockdown in chronic myeloid leukemia stem cells, Identification and isolation of slow-cycling GSCs, Assessment of CD133, EpCAM, and much more.