Showing posts with label GATE Biotechnology. Show all posts
Showing posts with label GATE Biotechnology. Show all posts

Monday, 26 August 2013

Harper's Illustrated Biochemistry, Twenty Sixth Edition

The text is divided into two introductory chapters (“Biochemistry & Medicine” and “Water & pH”) followed by six main sections.

Section I deals with the structures and functions of proteins and enzymes, the workhorses of the body. Because almost all of the reactions in cells are catalyzed by enzymes, it is vital to understand the properties of enzymes before considering other topics.

Section II explains how various cellular reactions either utilize or release energy, and it traces the pathways by which carbohydrates and lipids are synthesized and degraded. It also describes the many functions of these two classes of molecules.

Section III deals with the amino acids and their many fates and also describes certain key features of protein catabolism.

Section IV describes the structures and functions of the nucleotides and nucleic acids, and covers many major topics such as DNA replication and repair, RNA synthesis and modification, and protein synthesis. It also discusses new findings on how genes are regulated and presents the principles of recombinant DNA technology.

Section V deals with aspects of extracellular and intracellular communication. Topics covered include membrane structure and function, the molecular bases of the actions of hormones, and the key field of signal transduction.

Section VI consists of discussions of eleven special topics: nutrition, digestion, and absorption; vitamins and
minerals; intracellular traffic and sorting of proteins; glycoproteins; the extracellular matrix; muscle and the cytoskeleton; plasma proteins and immunoglobulins; hemostasis and thrombosis; red and white blood cells; the metabolism of xenobiotics; and the Human Genome Project.


Instant Notes in Biochemistry, Second Edition

Three years ago, the sight of first-year students wading through acres of fine print in enormous biochemistry textbooks led us to believe that there must be a better way; a book that presented the core information in a much more accessible format. Hence Instant Notes in Biochemistry was born. The tremendous success of this book has proved the concept. However, not surprisingly, we did not get everything right at the first attempt. Student readers and lecturing staff told us about the relatively scant coverage of gene expression, for example, plus a host of other more minor, but significant points. We have addressed all of these issues in this new edition. There is a major expansion of coverage of gene transcription and its regulation in both prokaryotes and eukaryotes, as well as RNA processing and protein synthesis (sections G and H). Many other topics have been added or rewritten in the light of comments, including acids and bases, pH, ionization of amino acids, thermodynamics, protein stability, protein folding, protein structure determination, flow cytometry, and peptide synthesis. Whilst writing the new edition, we have also looked at each illustration again and made modifications as necessary to make these even clearer for the student reader. Many new illustrations have also been included. Naturally, all of this has led to a substantial lengthening of the book. However, in every case, whether considering the text or the illustrations, we have been at pains to include only the information that we believe is essential for a good student understanding of the subject. The key features of this new book therefore remain the same as for the first edition: to present the core information on biochemistry in an easily accessible format that is ideally suited to student understanding – and to revision when the dreaded examinations come! We have been told by students that the first edition did just that. We have great hopes that the same will hold true for this new update.

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Sunday, 25 August 2013

Concept of Genetics, Eighth Edition

This book is known for its clear writing style, emphasis on concepts, visual art program and thoughtful coverage of all areas of genetics. The authors capture readers' interest with up-to-date coverage of cutting-edge topics and research. The authors emphasize those concepts that readers should come to understand and take away with them, not a myriad of details and exceptions that need to memorized and are soon forgotten. In addition to topics traditionally covered in genetics, this book has increased coverage of genomics, including proteomics and bioinformatics, biotechnology, and contains more real-world problems. For anyone in biology, agriculture or health science who is interested in genetics.








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Saturday, 24 August 2013

Biochemistry, Seventh Edition

Since its first edition in 1975, this extraordinary textbook has helped shape the way that biochemistry is taught, and has become one of the most trusted books in the field. It offers exceptionally clear writing, innovative graphics, coverage of the latest research techniques and advances, and a signature emphasis on physiological and medical relevance. The seventh edition has been updated throughout, including many new advances on genetic regulation, and revamped coverage of the integration of metabolism in the context of diet and obesity. Numerous new medical examples have been added throughout to make biochemistry real and relevant to students. The addition of new contributing author Gregory Gatto, an active pharmaceutical researcher at GlaxoSmithKline, ensures that the seventh edition presents the latest techniques that students need to understand in biochemistry research today. The end-of-chapter problems have also been revised and updated, providing students with great new exercises to test their understanding. The book is supported by a companion website (www.whfreeman.com/berg7e) which provides a variety of tools to aid understanding and learning including concept-based tutorials, animated techniques, self-assessment tools, and living figures that allow protein structures to be explored in 3-D. 

Friday, 23 August 2013

Bioprocess Engineering Principles

Recent developments in genetic and molecular biology have excited world-wide interest in biotechnology. The ability to manipulate DNA has already changed our perceptions of medicine, agriculture and environmental management. Scientific breakthroughs in gene expression, protein engineering and cell fusion are being translated by a strengthening biotechnology industry into revolutionary new products and services. Many a student has been enticed by the promise of biotechnology and the excitement of being near the cutting edge of scientific advancement. However, the value of biotechnology is more likely to be assessed by business, government and consumers alike in terms of commercial applications, impact on the marketplace and financial success. Graduates trained in molecular biology and cell manipulation soon realise that these techniques are only part of the complete picture; bringing about the full benefits of biotechnology requires substantial manufacturing capability involving large-scale processing of biological material. For the most part, chemical engineers have assumed the responsibility for bioprocess development. However, increasingly, biotechnologists are being employed by companies to work in co-operation with biochemical engineers to achieve pragmatic commercial goals. Yet, while aspects of biochemistry, microbiology and molecular genetics have for many years been included in chemical-engineering curricula, there has been relatively little attempt to teach biotechnologists even those qualitative aspects of engineering applicable to process design.
The primary aim of this book is to present the principles of bioprocess engineering in a way that is accessible to biological scientists. It does not seek to make biologists into bioprocess engineers, but to expose them to engineering concepts and ways of thinking. The material included in the book has been used to teach graduate students with diverse backgrounds in biology, chemistry and medical science. While several excellent texts on bioprocess engineering are currently available, these generally assume the reader already has engineering training. On the other hand, standard chemical-engineering texts do not often consider examples from bioprocessing and are written almost exclusively with the petroleum and chemical industries in mind. There was a need for a textbook which explains the engineering approach to process analysis while providing worked examples and problems about biological systems. In this book, more than 170 problems and calculations encompass a wide range of bioprocess applications involving recombinant cells, plant- and animal-cell cultures and immobilised biocatalysts as well as traditional fermentation systems. It is assumed that the reader has an adequate background in biology.

Thursday, 22 August 2013

Molecular Biology of Gene, Fifth Edition


The long-awaited new edition of James D. Watson's classic text, Molecular Biology of the Gene, has been thoroughly revised and is published to coincide with the 50th anniversary of Watson and Crick's paper on the structure of the DNA double-helix. Twenty-one concise chapters, co-authored by five highly respected molecular biologists, provide current, authoritative coverage of a fast-changing discipline, giving both historical and basic chemical context. Divided into four parts: Genetics and Chemistry, Central Dogma, Regulation, and Methods. For college instructors, students, and anyone interested in molecular biology and genetics. 

James D. Watson was Director of Cold Spring Harbor Laboratory from 1968 to 1993 and is now its President. He spent his undergraduate years at the University of Chicago and received his Ph.D. in 1950 from Indiana University. Between 1950 and 1953, he did postdoctoral research in Copenhagen and Cambridge, England. While at Cambridge, he began the collaboration that resulted in the elucidation of the double-helical structure of DNA in 1953. (For this discovery, Watson, Francis Crick, and Maurice Wilkins were awarded the Nobel Prize in 1962.) Later in1953, he went to the California Institute of Technology. He moved to Harvard in 1955, where he taught and did research on RNA synthesis and protein synthesis until 1976. He was the first Director of the National Center for Genome Research of the National Institutes of Health from 1989 to 1992. Dr. Watson was sole author of the first, second, and third editions of Molecular Biology of the Gene, and a co-author of the fourth edition. These were published in 1965, 1970, 1976, and 1987 respectively. Watson has also been involved in two other textbooks: he was one of the original authors of Molecular Biology of the Cell and is also an author of Recombinant DNA: a short course.Tania A. Baker is the Whitehead Professor of Biology at the Massachusetts Institute of Technology and an Investigator of the Howard Hughes Medical Institute. She received a B.S. in biochemistry from the University of Wisconsin, Madison, and a Ph.D. in biochemistry from Stanford University in 1988. Her graduate research was carried out in the laboratory of Professor Arthur Kornberg and focused on mechanisms of initiation of DNA replication. She did postdoctoral research in the laboratory of Dr. Kiyoshi Mizuuchi at the National Institutes of Health, studying the mechanism and regulation of DNA transposition. Her current research explores mechanisms and regulation of genetic recombination, enzyme-catalyzed protein unfolding, and ATP-dependent protein degradation. Professor Baker received the 2001 Eli Lilly Research Award from the American Society of Microbiology and the 2000 MIT School of Science Teaching Prize for Undergraduate Education. She is co-author (with Arthur Kornberg) of the book DNA Replication, Second Edition.Stephen P. Bell is a Professor of Biology at the Massachusetts Institute of Technology and an Assistant Investigator of the Howard Hughes Medical Institute. He received B.A. degrees from the Department of Biochemistry, Molecular Biology, and Cell Biology and the Integrated Sciences Program at Northwestern University and a Ph.D. in biochemistry at the University of California, Berkeley in 1991. His graduate research was carried out in the laboratory of Robert Tjian and focused on eukaryotic transcription. He did postdoctoral research in the laboratory of Dr. Bruce Stillman at Cold Spring Harbor Laboratory, working on the initiation of eukaryotic DNA replication. His current research focuses on the mechanisms controlling the duplication of eukaryotic chromosomes. Professor Bell received the 2001 ASBMBÐSchering Plough Scientific Achievement Award, and the Everett Moore Baker Memorial Award for Excellence in Undergraduate Teaching at MIT in 1998. Alexander Gann is Editorial Director of Cold Spring Harbor Laboratory Press, and a faculty member of the Watson School of Biological Sciences at Cold Spring Harbor Laboratory. He received his B.Sc in microbiology from University College London and a Ph.D. in molecular biology from The University of Edinburgh in 1989. His graduate research was carried out in the laboratory of Noreen Murray and focused on DNA recognition by restriction enzymes. He did postdoctoral research in the laboratory of Mark Ptashne at Harvard, working on transcriptional regulation, and that of Jerem.






Wednesday, 21 August 2013

Calculations of Molecular Biology and Biotechnology

Mathematics is a beautiful and elegant way of expressing order. I have heard it called a universal language. If true, then there are many dialects. There are any number of ways to approach a problem, no one of them necessarily more legitimate than another. I have always found interesting the passion and fervor people attach to their particular approach to mathematics. "Why do you do the problem that way?" I might be asked. "Clearly," my critic continues, "if you solve the problem this way, it's much quicker, more logical, and easier to follow. This is the only way that makes any sense." Well, maybe to them. Not everyone's brain works in the same way. In solving a problem in concentration, for example, it is probably amenable to solution by using a relationship of ratios, or C1V1 = C2V2, or the approach most often taken in this book. In actuality, they are all variations on a theme. Any one of them will get you the answer. Therein, I believe, lies the very beauty of mathematics.

It wasn't until this last year that I discovered the approach that I take to most of the problems encountered in the molecular biology laboratory has a name. It is called dimensional analysis. I always thought of it as "canceling terms." My brain is comfortable with this method. Many have tried to convert me to the use of the C1V1 = C2V2 approach, but all have failed. I have been chided and ridiculed by some for the manner in which I solve problems. I have been applauded by others. When I learned that the approach I take has the name dimensional analysis, I felt, in a way, like the person who visits the doctor with some inexplicable malady and who is reassured when the doctor attaches some Latin-sounding name to it. At least then, the individual knows that other people must also have the affliction, that it has been studied, and that there may even be a cure.

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Monday, 19 August 2013

Biochemistry, Fourth Edition

Biochemistry is a field of enormous fascination and utility, arising, no doubt, from our own self-interest. Human welfare, particularly its medical and nutritional aspects, has been vastly improved by our rapidly growing understanding of biochemistry. Indeed, scarcely a day passes without the report of a biomedical discovery that benefits a significant portion of humanity. Further advances in this rapidly expanding field of knowledge will no doubt lead to even more spectacular gains in our ability to understand nature and to control our destinies. It is therefore essential that individuals embarking on a career in biomedical sciences be well versed in biochemistry. 

This textbook is a distillation of our experiences in teaching undergraduate and graduate students at the University of Pennsylvania and Swarthmore College and is intended to provide such students with a thorough grounding in biochemistry.We assume that students who use this textbook have had the equivalent of one year of college chemistry and sufficient organic chemistry so that they are familiar with basic principles and nomenclature.We also assume that students have taken a one-year college course in general biology in which elementary biochemical concepts were discussed. Students who lack these prerequisites are advised to consult the appropriate introductory textbooks in those subjects.

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Saturday, 13 April 2013

Lewin's Gene VIII

For courses in Molecular Biology, Molecular Genetics, and Gene Regulation. Two decades ago Benjamin Lewin's Genes revolutionized the teaching of molecular biology and molecular genetics by introducing a unified approach to bacteria and higher organisms. Genes has remained at the cutting edge of molecular biology, covering gene structure, organization, and expression. Originally the text opened with the genetic code and worked toward genome structure. Genes VIII changed the approach to begin with the sequence of the human and other genomes and starts with complete coverage of recent advances in genomics. The coverage of genomics is then integrated throughout the text. In striving to maintain currency, the new edition has updated coverage on genome organization, DNA replication, gene regulation and many other new topics. Book Description Genes VIII changed the approach to begin with the sequence of the human and other genomes and starts with complete coverage of recent advances in genomics. The coverage of genomics is then integrated throughout the text. From the Back Cover Two decades ago Benjamin Lewin's Genes revolutionized the way we think about and teach molecular biology and molecular genetics. His approach unified the discipline by providing an integrated account of the structure and function of genes in both prokaryotes and eukaryotes. Setting a standard for currency, Genes continually embraces emerging trends in this field, such as introducing the molecular aspect of the gene before the traditional analysis of formal genetics. Genes VIII continues to innovate; expanding the early discussion of the genome and integrating new information on gene sequencing throughout the text. New Content Human and mouse genome sequence data incorporated throughout Integrated coverage of recent advances in genomics and gene organization updated content DNA replication, repair, and recombination Transcription and translation Cancer and signal transduction. 

The Cell: A Molecular Approach, 4th Edition


Several pedagogical features have been incorporated into The Cell in order to  help students master and integrate its contents. These features are reviewed  below as a guide to students studying from this book.  Chapter organization. Each chapter is divided into three to five major sections, which are further divided into a similar number of subsections. An outline listing the major sections at the beginning of each chapter provides a brief overview of its contents. 

Key Terms and Glossary. Key terms are identified as boldfaced words when  they are introduced in each chapter. These key terms are reiterated in the chapter summary and defined in the glossary at the end of the book. Illustrations and micrographs. An illustration program of full-color art and micrographs has been carefully developed to complement and visually reinforce the text.

Key Experiment and Molecular Medicine Essays. Each chapter contains either two Key Experiment essays or one Key Experiment and one Molecular Medicine essay. These features are designed to provide the student with a sense of both the experimental basis of cell and molecular biology and its applications to modern medicine. We have also found these essays to be a useful basis for student discussion sections, which can be accompanied with a review of the original paper upon which the Key Experiments are based. Sidebars. Each chapter contains several sidebars that provide brief  descriptive highlights of points of interest related to material covered in the text. The sidebars supplement the text and provide starting points for class discussion. 

Chapter Summaries. Chapter summaries are organized in outline form corresponding to the major sections and subsections of each chapter. This section-by-section format is coupled with a list of the key terms introduced in each section, providing a succinct but comprehensive review of the material. 

Questions and Answers. An expanded set of questions at the end of each chapter (with answers in the back of the book) are designed to further facilitate review of the material presented in the chapter and to encourage students to use this material to predict or interpret experimental results. 

References. Comprehensive lists of references at the end of each chapter provide access to both reviews and selected papers from the primary literature. In order to help the student identify articles of interest, the references are organized according to chapter sections. Review articles and primary papers are distinguished by [R] and [P] designations, respectively. Companion Website icons. New icons in the margin direct students to the website's animations, videos, quizzes, problems, and other review material. 


Friday, 12 April 2013

Principles of Gene Manipulation, 6th Edition

As in past editions, the basic philosophy of this extremely popular text remains to present the principles and techniques of gene manipulation in sufficient detail to enable the non-specialist reader to understand them. However, in the three years since the previous edition, molecular biology has seen a dramatic increase in available techniques and applications. Every chapter in this new edition has been extensively revised or rewritten to take these developments into account. 

Principles of Gene Manipulation provides an excellent introduction to the area of genetic engineering of plants, animals and microbes for advanced level undergraduates, with a basic understanding of genetics. This classic textbook has been substantially updated and revised to reflect the rapid advances that have been made in the core technologies in the seven years since the last edition. Furthermore, to put these technologies into context, the final chapter has been structured into six themes: 
  1. nucleic acids as diagnostic tools
  2. new drugs and new therapies for genetic diseases
  3. combating infectious disease
  4. protein engineering
  5. metabolic engineering
  6. modern plant breeding

Principles of Fermentation Technology, 2nd Edition


Principles of fermentation technology written by P F Stanbury, S. Hall, A. Whitaker is one among those books which  a student will keep in his bookshelf, since it always helps in review the knowledge of fermentation, conditions and reactors to be used for each purposes. The book was written in simple english and it is not crowded with complex mathematical problems. For theoretical reading, the book comes in handy and it helps the teachers and professors for making class notes. 

This second edition has been thoroughly updated to include recent advances and developments in the field of fermentation technology, focusing on industrial applications. The book now covers new aspects such as recombinant DNA techniques in the improvement of industrial micro-organisms, and includes comprehensive information on fermentation media, sterilization procedures, inocula, and fermenter design. Chapters on effluent treatment and fermentation economics are also incorporated. The text is supported by numerous clear, informative diagrams. The book is of great interest to final year and post-graduate students of applied biology, biotechnology, microbiology, biochemical and chemical engineering.

Microbiology, 5th Edition


Microbiology is an exceptionally broad discipline encompassing specialties as diverse as biochemistry, cell biology, genetics, taxonomy, pathogenic bacteriology, food and industrial microbiology, and ecology. A microbiologist must be acquainted with many biological disciplines and with all major groups of microorganisms: viruses, bacteria, fungi, algae, and protozoa. The key is balance. Students new to the subject need an introduction to the whole before concentrating on those parts of greatest interest to them. This text provides a balanced introduction to all major areas of microbiology for a variety of students. Because of this balance, the book is suitable for courses with orientations ranging from basic microbiology to medical and applied microbiology. Students preparing for careers in medicine, dentistry, nursing, and allied health professions will find the text just as useful as those aiming for careers in research, teaching, and industry.


The book is organized flexibly so that chapters and topics may be arranged in almost any order. Each chapter has been made as self contained as possible to promote this flexibility. Some topics are essential to microbiology and have been given more extensive treatment.


Prescott, Harley and Klein's 5th edition provides a balanced, comprehensive introduction to all major areas of microbiology. Because of this balance, Microbiology, 5/e is appropriate for students preparing for careers in medicine, dentistry, nursing, and allied health, as well as research, teaching, and industry. Biology and chemistry are prerequisites. The Fifth Edition has been updated extensively to reflect the latest discoveries in the field.

Thursday, 11 April 2013

Molecular Cell Biology 5th Edition


Modern biology is rooted in an understanding of the molecules within cells and of the interactions between cells that allow construction of multicellular organisms. The more we learn about the structure, function, and development of different organisms, the more we recognize that all life processes exhibit remarkable similarities. Molecular Cell Biology concentrates on the macromolecules and reactions studied by biochemists, the processes described by cell biologists, and the gene control pathways identified by molecular biologists and geneticists. In this millennium, two gathering forces will reshape molecular cell biology: genomics, the complete DNA sequence of many organisms, and proteomics, a knowledge of all the possible shapes and functions that proteins employ.
All the concepts of molecular cell biology continue to be derived from experiments, and powerful experimental tools that allow the study of living cells and organisms at higher and higher levels of resolution are being developed constantly. In this fourth edition, we address the current state of molecular cell biology and look forward to what further exploration will uncover in the twenty-first century.


Gene Cloning and DNA analysis: An Introduction 6th Edition


During the four years since publication of the Fifth Edition of Gene Cloning and DNA Analysis: An Introduction there have been important advances in DNA sequencing technology, in particular the widespread adoption of high throughput approaches based on pyrosequencing. Inclusion of these new techniques in the Sixth Edition has prompted me to completely rewrite the material on DNA sequencing and to place all the relevant information—both on the methodology itself and its application to genome sequencing into a single chapter. This has enabled me to devote another entire chapter to the post-sequencing methods used to study genomes. The result is, I hope, a more balanced treatment of the various aspects of genomics and post-genomics than I had managed in previous editions. A second important development of the last few years has been the introduction of real-time PCR as a means of quantifying the amount of a particular DNA sequence present in a preparation. This technique is now described as part of Chapter 9. Elsewhere, various additions, such as inclusion of topoisomerase-based methods for blunt end ligation in Chapter 4, and generally tidied up parts of chapters that had become slightly unwieldy due to the cumulative effects of modifications made over the 25 years since the First Edition of this book. The Sixth Edition is almost twice as long as the First, but retains the philosophy of that original edition. It is still an introductory text that begins at the beginning and does not assume that the reader has any prior knowledge of the techniques used to study genes and genomes. 

Lehninger Principles of Biochemistry 4th edition

25 years and still going strong! Lehninger Principles of Biochemistry has been a classroom favorite since its first edition. It is the classic introduction to biochemistry that brings clarity and coherence to an often unwieldy discipline, a textbook on the field's classic core, always made fresh by combining the field's definitive advances with an admirable ability to reach students. In addition to its content updates throughout, the fifth edition also provides updated pedagogy that supports lecturers in addressing key challenges in teaching the biochemistry course.  Presenting the fundamentals of biochemistry through selected topics, the fifth edition of this text contains the latest developments in the field, such as new treatments in metabolic regulation, coverage of DNA-based information technologies and a new graphical style for enzyme reaction mechanisms

Authors Dave Nelson and Mike Cox combine the best of the laboratory and best of the classroom, introducing exciting new developments while communicating basic principles of biochemistry.



Friday, 5 April 2013

Bioinformatics: Sequence and Genome Analysis



The production of a good introduction to the field of bioinformatics has been a very difficult task because of the duality of the target audience. A text that is appropriate for the computer scientist is typically not good for the biologist, and vice versa. Producing a primer that is suitable for both has been a target of numerous authors in the past few years. Furthermore, would the third class of bioinformatics students be well served; namely, those many bio-science workers who graduated long before bioinformatics became a standard part of the curriculum and who now find that their skills need to be updated to keep up with the times? This second edition is a qualified success. Every chapter in the second edition appears to be rewritten extensively, and three useful new chapters have been added. As a result, the new edition tops out at 692 pages, and many of the problems with the first edition have been rectified. This is designed to be a textbook. There are problem sets at the back of the chapters as well as separate chapter guides for biologists and computer scientists that make the notorious bioinformatics learning curve a bit gentler. Working scientists will particularly appreciate the extensive glossary of terms at the be-ginning of each chapter. Considering the fact that, for many, bioinformatics appears to be an endless string of incomprehensible buzzwords, this section alone may justify the cost of the book. Numerous flow charts serve to explain algorithms in a way that is greatly superior to a series of long-winded explanations. Several chapters have a page with web ad-dresses to appropriate and useful sites. One of the new chapters, and in-deed, a very important one, is the introduction to the probability and statistics of sequence alignments.