Books in Life sciences

Cell Cycle Regulation

1st Edition
December 2, 2012
James R. Jr. Jeter
English
eBook
9 7 8 0 3 2 3 1 5 8 1 6 9

Cell Cycle Regulation describes the interaction of the nuclear genome, the cytoplasmic pools, the organelles, the cell surface, and the extracellular environment that govern the cell cycle regulation. Comprised of 12 chapters, this book includes cell cycle regulation around nuclear chromatin modulation and some aspects of chromatin modification and its effects on gene expression. The opening chapters describe the macromolecular structure of chromatin subunits and the types and kinds of postsynthetic modifications occurring on histones, such as acetylation, methylation, and phosphorylation. The subsequent chapter deals extensively on histone phosphorylation, especially histone H1, H1M, H2A, and H3, during the cell cycle. Another chapter describes a selective histone leakage from nuclei during isolation accounting for the role of histone acetylation and phosphorylation in gene expression. This book goes on examining the assembly of microtubules and structural analysis on the regulatory role of calcium into a pattern for mitosis regulation. Other chapters discuss the methods used to measure intracellular pH changes as a function of the cell cycle of Physarum and the quantitative and qualitative changes taking place during the various phases of the cell cycle. The use of mammalian cell fusion to study cell cycle regulation and the protein synthesis regulation during the cell cycle in Chlamydomonas reinhardi are then discussed. The final chapters focus on the regulation of expression of an inducible structural gene during the cell cycle of the green alga Chlorella. The chapters provide evidence for a model of positive and negative oscillatory control of inducible gene expression. An analysis of the expression of cytoplasmic genes as a function of the cell cycle using pedigrees of a large number of individual yeast cells is also included. This book will appeal to a wide variety of life scientists and to molecular, cellular, and developmental biologists.

The Biology of Amoeba

1st Edition
December 2, 2012
Kwang Jeon
English
eBook
9 7 8 0 3 2 3 1 4 4 0 4 9

The Biology of Amoeba discusses the general biology, morphology, movement and related phenomena, and biochemical and physiological studies of amoeba. This book is organized into five parts, encompassing 21 chapters that primarily focus on large free-living amoeba. After briefly discussing the highlights of studies involving amoeba, the book goes on describing the biological aspects of amoeba, including its taxonomy, phylogeny, culture, and maintaining methods. The second part describes the general morphology, ultrastructure, and cellular membrane of amoeba. The third part includes discussions on the movement of Chaos-Amoeba group; the amoeboid behavioral and motile responses; the molecular mechanism of amoeboid movement and cytoplasmic streaming; and the mechanism of endocytosis in the freshwater amoeba. Part 4 covers the effects of various groups of mutagens, antibiotics, radiation, and high pressure on phenotype change and cell activities of amoeba. The concluding part deals with the isolation and purification of amoeba's nucleic acids, as well as physical and chemical characterizations of these compounds. This part also describes the characteristics of structural features of amoeba's cell surface and the chemistry of tripartite surface. Discussions on cell cycle, nucleocytoplasmic interactions, nuclear-nuclear interactions, genetics, and strain specificity in amoeba are also covered. The book is intended as a comprehensive literature source for students in cell biology as well as for those who are using amoeba as research organisms.

Evolution of The Brain and Intelligence

1st Edition
December 2, 2012
Harry Jerison
English
eBook
9 7 8 0 3 2 3 1 4 1 0 8 6

Evolution of the Brain and Intelligence covers the general principles of behavior and brain function. The book is divided into four parts encompassing 17 chapters that emphasize the implications of the history of the brain for the evolution of behavior in vertebrates. The introductory chapter covers the studies of animal behavior and their implications about the nature of the animal’s world. The following chapters emphasize methodological issues and the meanings of brain indices and brain size, as well as the general anatomy of the brain. Other chapters discuss the history of the brain in the major vertebrate groups that were known about 300 million years ago to determine the fate of these early vertebrate groups. Discussions on broad trends in evolution and their implications for the evolution of intelligence are also included. Substantive matter on the brains, bodies, and associated mechanisms of behavior of vertebrates are covered in the remaining chapters of the book, with an emphasis on evolution “above the species level”. This book is of value to anthropologists, behavioral scientists, zoologists, paleontologists, and neurosciences students.

Problems in Management of Locally Abundant Wild Mammals

1st Edition
December 2, 2012
P.A. Jewell
English
eBook
9 7 8 0 3 2 3 1 3 8 2 2 2

Problems in Management of Locally Abundant Wild Mammals contains the proceedings of the Management of Locally Abundant Wild Mammals: A Workshop to Examine the Need for and Alternatives to the Culling of Wild Animals, held in Yarmouth Port, Massachusetts from September 29 to October 3, 1980. Contributors reexamine the scientific basis for possible management aimed at restraining local increase in numbers of locally abundant wild mammals, with emphasis on the issue of culling. This text is organized into six sections encompassing 19 chapters and begins with an overview of the dilemma of local overabundance or overpopulation of threatened mammals. In particular, it considers the extent to which past predictions have been fulfilled in practice, and whether understanding of the dynamics of living systems is adequate for useful prediction. This book also discusses the circumstances that allow a species to become so abundant and the adverse effects that arise. The chapters that follow present case studies that reflect experiences around the world concerning management of locally abundant mammals, including the white rhino in South Africa and deer in North America. This book also explores proposed solutions for problems involving the management of polar bear, the Northwest Atlantic humpback whale, and the British grey seal. This reference material is a valuable resource for zoologists, conservation biologists, and those with interest in the protection of wild mammals.

Handbook of Flexible Manufacturing Systems

1st Edition
December 2, 2012
Nand K. Jha
English
eBook
9 7 8 0 3 2 3 1 3 9 3 5 9

This handbook is a compilation of the current practical knowledge of flexible manufacturing systems (FMS). FMS allow manufacturing plants of all sizes to reduce their inventory while increasing their ability to meet consumer demands. By controlling automatic guided vehicles, robots, and machine tools with one central computer, products can now be produced in a variety of styles and models all at the same time. FMS are designed to adapt quickly and economically to changes in requirements and to unpredictable events. This guide explains how to effectively employ these useful new systems.

The Chromosomal Proteins

1st Edition
December 2, 2012
E Johns
English
eBook
9 7 8 0 3 2 3 1 5 8 7 4 9

The HMG Chromosomal Proteins focuses on various research on HMG proteins, particularly their association with active genes. Composed of literature of authors that are divided into 10 chapters, the book starts with the discussions on the history and problems in the study of chromosomal proteins. The text proceeds with the discussions on the occurrence of HMG proteins in eukaryotes; tissue specificity of HMG proteins; and species specificity and evolution of HMG proteins. The book presents techniques that are used to analyze HMG proteins and provides information on the primary structures of different proteins, such as HMG 14 and HMG 17, and the methods for cleaving these proteins. The processes involved in isolating proteins and postsynthetic modifications of their structures are noted, clarified with the study done on the HMG proteins of rainbow trout. The text ends with discussions on the association of HMG proteins with chromatin and nucleosomes and a tabulation of accumulated data. This selection is valuable for readers interested in studying HMG proteins.

Development, Anatomy, and Physiology

1st Edition
December 2, 2012
A.D. Johnson
English
eBook
9 7 8 0 3 2 3 1 4 3 2 3 3

The Testis, Volume I: Development, Anatomy, and Physiology focuses on the study of the testis. Particular concerns include embryology, morphology, physiology, cytology, and anatomy of this complex organ. Composed of contributions of authors that are divided into nine chapters, the book outlines the development of mammalian testis. Areas discussed include differentiation of the testis; genital glands and ducts; and postnatal development. The text highlights the relationship of this organ, along with the scrotum and epididymis, to the nervous system. The book discusses as well the supply of blood; secretion of fluid; and regulation of temperature of the testis. Concerns include testicular lymph and lymphatics; testicular fluid; and rete testis. The discussions proceed with an examination of the intertubular tissue of the testis. The selection ends with the discussions on the structure and functions of the testis. Noted are the presence of different cells and tissues that compose this organ and how these influence its functions. The selection is a good source of information for readers interested in studying the complex structure and functions of the testis.

The Testis

1st Edition
December 2, 2012
A.D. Johnson
English
eBook
9 7 8 0 3 2 3 1 4 8 5 7 3

The Testis, Volume II: Biochemistry focuses on the study of the biochemistry of mammalian testis. Composed of contributions of authors, the book starts with the endocrinology of the testis. Topics covered include testicular estrogens and androgens; the effect of age on testicular steroidogenesis; and endocrine regulation of spermatogenesis. The compilation also presents a histochemical analysis of the localization of testicular enzymes. Covered are histochemistry; enzymes of the fetal and mature testis; and the factors affecting testicular enzymes. The text notes as well that blood flow, hormones, nutrition, age, and temperature can affect testicular lipids and that the testis has testicular proteins and nucleic acids. The selection also outlines the growth and development of mammalian testis, and then ends with the discussions on hormonal regulation; chemical constituents; and testicular development, structure, and spermatogenesis of invertebrate testes. The compilation will best serve the interest of readers interested in studying the structure and functions of the testis.

Advances in Physiology, Biochemistry, and Function V4

1st Edition
December 2, 2012
A.D. Johnson
English
eBook
9 7 8 0 3 2 3 1 4 3 7 4 5

The Testis: Advances in Physiology, Biochemistry, and Function, Volume IV, provides an overview of the state of knowledge in the physiology, biochemistry, and function of the testis. This volume updates those areas of greatest research activity and introduces in a more complete manner those topics which have developed as subject areas in themselves. It includes a chapter on testicular steroidogenesis, which updates and expands the chapter appearing in Volume II. In addition, chapters on the role of FSH in the testis, the specialized (largely endocrine) functions of the Sertoli cells, and the entire account of the tubular hormone inhibin have all been extensions of material in the original chapter on testicular endocrinology. Similarly, separate chapters on blood flow in the testis, fluid secretion, and the blood-testis barrier all report data on subjects largely unsuspected when Volumes I-III were published. Neither the first three volumes nor is the present one intended primarily for the nonprofessional biologist or the popular reader. The coverage should be most useful and informative to professional biologists. It is anticipated that this volume will also be of interest to advanced students of animal biology as an authoritative, comprehensive, and convenient review of significant recent information concerning the testis.

The Oviduct and its Functions

1st Edition
December 2, 2012
A.D. Johnson
English
eBook
9 7 8 0 3 2 3 1 5 2 6 6 2

The Oviduct and Its Functions focuses on the role of the oviduct in reproduction. The book emphasizes that this organ combines factors such as environment, hormonal balance, and biochemical constituents to make reproduction possible. Composed of contributions that are divided into 13 chapters, the book presents the comparative anatomy, histology, and morphology of the mammalian oviduct. The selection particularly notes the structural features of this organ. The text proceeds with the discussions on histochemistry and electron microscopy of the bovine oviduct, and then notes that few studies have been reported on this concern. The discussions shift with the presentation of the neural control of the oviduct. Concerns include the presence of alpha and beta receptors in the organ; adrenergic and cholinergic innervation; and the influence of drugs on ovum transport. The text further underscores fluid flow and composition of oviducal fluids in animals. The book points out that the oviduct is vital in the capacitation process and fertilization and responsible for the transport of gametes and survival of sperm. The text also notes that the female reproductive tract is responsible in sperm storage. The book ends with discussions on the influence of genetics, ovulation, and pregnancy on the functions of the oviduct. The compilation is vital for readers interested in studying the functions of the oviduct.

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