Genetics Of Bacteria

Author : Sheela Srivastava
Publisher : Springer Science & Business Media
Page : 207 pages
File Size : 42,5 Mb
Release : 2013-05-21
Category : Science
ISBN : 9788132210900

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Genetics of Bacteria by Sheela Srivastava Pdf

Described as the earliest, simplest life forms, with unlimited metabolic versatility, bacteria are ideally suited to answer some very fundamental questions on life and its processes. They have been employed in almost all fields of biological studies, including Genetics. The whole edifice of science of Genetics centers around three processes: the generation, expression, and transmission of biological variation, and bacteria offer immediate advantages in studying all the three aspects of heredity. Being haploid and structurally simple, it becomes easy to isolate mutations of various kinds and relate them to a function. The availability of such mutants and their detailed genetic and biochemical analyses lead to a gamut of information on gene expression and its regulation. While studying the transmission of biological variation, it is clear that unlike their eukaryotic counterpart, a more genetic approach needs to be employed. Transmission of genetic information in most eukaryotic organisms rests on sexual reproduction that allows the generation of genetically variable offspring through the process of gene recombination. Even though bacteria show an apparent preference for asexual reproduction, they too have evolved mechanisms to trade their genetic material. In fact, bacteria not only could acquire many genes from close relatives, but also from entirely distant members through the process of horizontal gene transfer. Their success story of long evolutionary existence will stand testimony to these mechanisms. While teaching a course on Microbial Genetics to the post-graduate students at Delhi University, it was realized that a book devoted to bacterial genetics may be very handy to the students, researchers, and teachers alike. A strong foundation in genetics also helps in comprehending more modern concepts of molecular biology and recombinant DNA technology, always a favorite with the students and researchers. Planning the format of the book, emphasis has been laid on the generation and transmission of biological variability. The omission of expression part is indeed intentional because lots of information is available on this aspect in any modern biology book. The contents are spread over seven chapters and the text is supported with figures/tables wherever possible. The endeavor has been to induce the readers to appreciate the strength of bacterial genetics and realize the contribution of these tiny organisms to the growth of biological sciences as a whole and genetics in particular.

Author : Jeremy W. Dale,Simon F. Park
Publisher : John Wiley & Sons
Page : 362 pages
File Size : 49,8 Mb
Release : 2004-03-10
Category : Medical
ISBN : 0470850841

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Molecular Genetics of Bacteria by Jeremy W. Dale,Simon F. Park Pdf

Presenting the basic concepts and most exciting developments, this textbook provides an introduction to the molecular genetics of bacteria in a form suitable for the needs of students studying microbiology, biotechnology, molecular biology, biochemistry, genetics and related biomedical sciences.

Author : Tina M. Henkin,Joseph E. Peters
Publisher : John Wiley & Sons
Page : 642 pages
File Size : 44,6 Mb
Release : 2020-10-27
Category : Science
ISBN : 9781555819750

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Snyder and Champness Molecular Genetics of Bacteria by Tina M. Henkin,Joseph E. Peters Pdf

The single most comprehensive and authoritative textbook on bacterial molecular genetics Snyder & Champness Molecular Genetics of Bacteria is a new edition of a classic text, updated to address the massive advances in the field of bacterial molecular genetics and retitled as homage to the founding authors. In an era experiencing an avalanche of new genetic sequence information, this updated edition presents important experiments and advanced material relevant to current applications of molecular genetics, including conclusions from and applications of genomics; the relationships among recombination, replication, and repair and the importance of organizing sequences in DNA; the mechanisms of regulation of gene expression; the newest advances in bacterial cell biology; and the coordination of cellular processes during the bacterial cell cycle. The topics are integrated throughout with biochemical, genomic, and structural information, allowing readers to gain a deeper understanding of modern bacterial molecular genetics and its relationship to other fields of modern biology. Although the text is centered on the most-studied bacteria, Escherichia coli and Bacillus subtilis, many examples are drawn from other bacteria of experimental, medical, ecological, and biotechnological importance. The book's many useful features include Text boxes to help students make connections to relevant topics related to other organisms, including humans A summary of main points at the end of each chapter Questions for discussion and independent thought A list of suggested readings for background and further investigation in each chapter Fully illustrated with detailed diagrams and photos in full color A glossary of terms highlighted in the text While intended as an undergraduate or beginning graduate textbook, Molecular Genetics of Bacteria is an invaluable reference for anyone working in the fields of microbiology, genetics, biochemistry, bioengineering, medicine, molecular biology, and biotechnology. "This is a marvelous textbook that is completely up-to-date and comprehensive, but not overwhelming. The clear prose and excellent figures make it ideal for use in teaching bacterial molecular genetics." —Caroline Harwood, University of Washington

Author : Larry Snyder,Wendy Champness
Publisher : Wiley-Blackwell
Page : 590 pages
File Size : 52,6 Mb
Release : 2003
Category : Medical
ISBN : UOM:39015056446282

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Molecular Genetics of Bacteria by Larry Snyder,Wendy Champness Pdf

This advanced level textbook offers an in-depth look at molecular biology and biochemistry. The breadth and diversity of bacterial genetics are explored in discussions of microbial systems beyond the much-studied E Coli.

Author : Madeleine Sebald
Publisher : Springer Science & Business Media
Page : 723 pages
File Size : 49,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461570875

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Genetics and Molecular Biology of Anaerobic Bacteria by Madeleine Sebald Pdf

The field of bacterial genetics has been restricted for many years to Escherichia coli and a few other genera of aerobic or facultatively anaerobic bacteria such as Pseudomonas, Bacillus, and Salmonella. The prevailing view up to recent times has been that anaerobic bacteria are interesting organisms but nothing is known about their genetics. To most microbiologists, anaerobic bacteria appeared as a sort of distant domain, reserved for occasional intrusions by taxonomists and medical microbiologists. By the mid-1970s, knowledge of the genetics and molecular biology of anaerobes began to emerge, and then developed rapidly. but also im This was the result of advances in molecular biology techniques, portantly because of improvements in basic techniques for culturing anaerobes and for understanding their biochemistry and other areas of in terest. Investigations in this field were also stimulated by a renewal of interest in their ecology, their role in pathology and in biotransformations, and in the search for alternative renewable sources of energy. The initial idea for this book came from Thomas D. Brock. When Dr. Brock requested my opinion about two years ago on the feasibility of publishing a book on the genetics of anaerobic bacteria, as a part of the Brock/Springer Series in Contemporary Bioscience, I answered positively but I was apprehen sive about assuming the role of editor. However, I was soon reassured by the enthusiastic commitment of those I approached to contribute. Eventually, thanks to the caring cooperation of the contributors, the task became relatively easy.

Author : Lori A.S. Snyder
Publisher : Garland Science
Page : 746 pages
File Size : 44,7 Mb
Release : 2020-03-25
Category : Science
ISBN : 9781000039191

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Bacterial Genetics and Genomics by Lori A.S. Snyder Pdf

Our understanding of bacterial genetics has progressed as the genomics field has advanced. Genetics and genomics complement and influence each other; they are inseparable. Under the novel insights from genetics and genomics, once-believed borders in biology start to fade: biological knowledge of the bacterial world is being viewed under a new light and concepts are being redefined. Species are difficult to delimit and relationships within and between groups of bacteria – the whole concept of a tree of life – is hotly debated when dealing with bacteria. The DNA within bacterial cells contains a variety of features and signals that influence the diversity of the microbial world. This text assumes readers have some knowledge of genetics and microbiology but acknowledges that it can be varied. Therefore, the book includes all of the information that readers need to know in order to understand the more advanced material in the book.

Author : Edward A. Birge
Publisher : Springer Science & Business Media
Page : 432 pages
File Size : 53,9 Mb
Release : 2013-03-14
Category : Science
ISBN : 9781475719956

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Bacterial and Bacteriophage Genetics by Edward A. Birge Pdf

Bacterial genetics has become one of the cornerstones of basic and applied microbiology and has contributed key knowledge for many of the fundamental advances of modern biology. The second edition of this comprehensive yet concise text, first published in 1981, has been thoroughly updated and redesigned to account for new developments in this rapidly expanding field. All of the major topics in modern bacterial and bacteriophage genetics are presented, among them mutations and mutagenesis, genetics of T4 bacteriophage and other intemperate and temperate phages, transduction, transformation, conjugation and plasmids, recombination and repair, probability laws for prokaryote cultures, as well as applied bacterial genetics.

Author : Nancy Trun,Janine Trempy
Publisher : John Wiley & Sons
Page : 304 pages
File Size : 50,9 Mb
Release : 2009-04-01
Category : Science
ISBN : 9781444311556

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Fundamental Bacterial Genetics by Nancy Trun,Janine Trempy Pdf

Fundamental Bacterial Genetics presents a conciseintroduction to microbial genetics. The text focuses on onebacterial species, Escherichia coli, but draws examples fromother microbial systems at appropriate points to support thefundamental concepts of molecular genetics. A solid balance ofconcepts, techniques and applications makes this book anaccessible, essential introduction to the theory and practice offundamental microbial genetics. FYI boxes - feature key experiments that lead to what we nowknow, biographies of key scientists, comparisons with other speciesand more. Study questions - at the end of each chapter, review and teststudents' knowledge of key chapter concepts. Key references - included both at chapter end and in a fullreference list at the end of the book. Full Chapter on Genomics, Bioinformatics and Proteomics -includes coverage of functional genomics and microarrays. Dedicated website – animations, study resources, webresearch questions and illustrations downloadable for powerpointfiles provide students and instructors with an enhanced,interactive experience.

Author : Werner Braun
Publisher : Unknown
Page : 408 pages
File Size : 41,5 Mb
Release : 1965
Category : Science
ISBN : UOM:39015003387084

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Bacterial Genetics by Werner Braun Pdf

Author : David A. Hopwood,Keith F. Chater
Publisher : Elsevier
Page : 466 pages
File Size : 47,7 Mb
Release : 2013-09-03
Category : Science
ISBN : 9781483273556

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Genetics of Bacterial Diversity by David A. Hopwood,Keith F. Chater Pdf

Genetics of Bacterial Diversity focuses on the rapidly developing field of ""non-K-12"" bacterial genetics that is largely outside the scope of other texts. The book begins with an introductory chapter that outlines the phylogenetic relationships of bacteria and the range of metabolic, behavioral, and developmental phenomena displayed by them. Two chapters then review the genetic processes found in bacteria generally, and discuss a range of genetic techniques used to analyze the various special systems described in the body of the book, respectively. Subsequent chapters deal with various special metabolic capabilities characteristic of certain groups of bacteria (light production, photosynthesis, nitrogen fixation, antibiotic production, degradation of aromatic compounds and mercury resistance); developmental processes of cell-cycle associated motility, sporulation, and specialized colonial behavior; four components of bacterial pathogenicity for animals; and pathogenic and symbiotic interactions of bacteria with higher plants. The final chapter explains some of the concepts and the progress being made in the application of population genetics to bacteria. This book may be of interest to microbiologists wishing to catch up on the genetic basis of some of the classical phenomena of bacteriology, and geneticists unfamiliar with some of the things that bacteria can accomplish.

Author : Edward A. Birge
Publisher : Springer Science & Business Media
Page : 561 pages
File Size : 47,7 Mb
Release : 2013-03-14
Category : Science
ISBN : 9781475732580

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Bacterial and Bacteriophage Genetics by Edward A. Birge Pdf

A comprehensive introduction to this rapidly advancing subject. This fourth edition has been extensively revised and reorganized to reflect advances in the field. All of the major topics in modern bacterial and bacteriophage genetics are presented, including mutations and mutagenesis; genetics of lytic and temperate bacterial viruses; transduction; genetic transformation; conjugation and plasmids; regulatory systems; recombination and repair; probability analysis in bacterial genetic experiments; applied basic genetics; evolutionary genetics. This new edition includes a greater discussion of evolutionary issues and contains problem sets at the ends of each chapter to test students'understanding.

Author : Jeffrey H. Miller
Publisher : CSHL Press
Page : 484 pages
File Size : 54,9 Mb
Release : 1992
Category : Medical
ISBN : 0879693495

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A Short Course in Bacterial Genetics by Jeffrey H. Miller Pdf

University of California, Los Angeles. Introduction to bacterial genetics, including laboratory methods, for advanced students and beginning researchers. Handbook with plastic spiral-bound laboratory manual.

Author : William Hayes
Publisher : Halsted Press
Page : 988 pages
File Size : 50,8 Mb
Release : 1968
Category : Science
ISBN : 0470364742

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The Genetics of Bacteria and Their Viruses by William Hayes Pdf

An introduction to genetics; The elements of genetic analysis; The integration of genetics and biochemistry; The analysis of genetic fine structure in microorganisms; Mutation in bacteria; The physico-chemical mechanisms of heredity; The physiology and genetics of bacteriophage and bacteria.

Author : Institute of Medicine,Board on Global Health,Forum on Microbial Threats
Publisher : National Academies Press
Page : 429 pages
File Size : 45,9 Mb
Release : 2013-05-02
Category : Science
ISBN : 9780309268196

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The Science and Applications of Microbial Genomics by Institute of Medicine,Board on Global Health,Forum on Microbial Threats Pdf

Over the past several decades, new scientific tools and approaches for detecting microbial species have dramatically enhanced our appreciation of the diversity and abundance of the microbiota and its dynamic interactions with the environments within which these microorganisms reside. The first bacterial genome was sequenced in 1995 and took more than 13 months of work to complete. Today, a microorganism's entire genome can be sequenced in a few days. Much as our view of the cosmos was forever altered in the 17th century with the invention of the telescope, these genomic technologies, and the observations derived from them, have fundamentally transformed our appreciation of the microbial world around us. On June 12 and 13, 2012, the Institute of Medicine's (IOM's) Forum on Microbial Threats convened a public workshop in Washington, DC, to discuss the scientific tools and approaches being used for detecting and characterizing microbial species, and the roles of microbial genomics and metagenomics to better understand the culturable and unculturable microbial world around us. Through invited presentations and discussions, participants examined the use of microbial genomics to explore the diversity, evolution, and adaptation of microorganisms in a wide variety of environments; the molecular mechanisms of disease emergence and epidemiology; and the ways that genomic technologies are being applied to disease outbreak trace back and microbial surveillance. Points that were emphasized by many participants included the need to develop robust standardized sampling protocols, the importance of having the appropriate metadata, data analysis and data management challenges, and information sharing in real time. The Science and Applications of Microbial Genomics summarizes this workshop.

Author : Uldis N. Streips,Ronald E. Yasbin
Publisher : John Wiley & Sons
Page : 673 pages
File Size : 55,6 Mb
Release : 2004-03-24
Category : Science
ISBN : 9780471461081

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Modern Microbial Genetics by Uldis N. Streips,Ronald E. Yasbin Pdf

In accordance with its predecessor, the completely revised and expanded Second Edition of Modern Microbial Genetics focuses on how bacteria and bacteriophage arrange and rearrange their genetic material through mutation, evolution, and genetic exchange to take optimal advantage of their environment. The text is divided into three sections: DNA Metabolism, Genetic Response, and Genetic Exchange. The first addresses how DNA replicates, repairs itself, and recombines, as well as how it may be manipulated. The second section is devoted to how microorganisms interact with their environment, including chapters on sporulation and stress shock, and the final section contains the latest information on classic exchange mechanisms such as transformation and conjugation. Chapters include: * Gene Expression and Its Regulation * Single-Stranded DNA Phages * Genetic Tools for Dissecting Motility and Development of Myxococcus xanthus * Molecular Mechanism of Quorum Sensing * Transduction in Gram-Negative Bacteria * Genetic Approaches in Bacteria with No Natural Genetic Systems The editors also cultivate an attention to global regulatory systems throughout the book, elucidating how certain genes and operons in bacteria, defined as regulons, network and cooperate to suit the needs of the bacterial cell. With clear appreciation for the impact of molecular genomics, this completely revised and updated edition proves that Modern Microbial Genetics remains the benchmark text in its field.