Download or read book Safety of Genetically Engineered Foods written by National Research Council and published by National Academies Press. This book was released on 2004-07-08 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assists policymakers in evaluating the appropriate scientific methods for detecting unintended changes in food and assessing the potential for adverse health effects from genetically modified products. In this book, the committee recommended that greater scrutiny should be given to foods containing new compounds or unusual amounts of naturally occurring substances, regardless of the method used to create them. The book offers a framework to guide federal agencies in selecting the route of safety assessment. It identifies and recommends several pre- and post-market approaches to guide the assessment of unintended compositional changes that could result from genetically modified foods and research avenues to fill the knowledge gaps.
Download or read book DNA Genetic Engineering written by Robert Snedden and published by Capstone Classroom. This book was released on 2007-08-25 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Looks at cells as life's building blocks, focusing on DNA and genetic engineering, discussing DNA as a cell's instruction manual, explaining how DNA is put together, and exploring some of the controversies surrounding genetic engineering and gene therapy.
Download or read book Genetics and Genetic Engineering written by Tomas Cannon and published by Scientific e-Resources. This book was released on 2018-12-01 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetics and Genetic Engineering explores the great discoveries in genetics-the study of genes and the inherited information they contain. Genetic engineering alters the genetic make-up of an organism using techniques that remove heritable material or that introduce DNA prepared outside the organism either directly into the host or into a cell that is then fused or hybridized with the host. This involves using recombinant nucleic acid (DNA or RNA) techniques to form new combinations of heritable genetic material followed by the incorporation of that material either indirectly through a vector system or directly through micro-injection, macro-injection and micro-encapsulation techniques. Genetic engineering, also called genetic modification, is the direct manipulation of an organism's genes using biotechnology. It is a set of technologies used to change the genetic makeup of cells, including the transfer of genes within and across species boundaries to produce improved or novel organisms. New DNA is obtained by either isolating or copying the genetic material of interest using recombinant DNA methods or by artificially synthesizing the DNA. A construct is usually created and used to insert this DNA into the host organism. The first recombinent DNA molecule was made by Paul Berg in 1972 by combining DNA from the monkey virus SV40with the lambda virus. As well as inserting genes, the process can be used to remove, or "e;knock out"e;, genes. The new DNA can be inserted randomly, or targeted to a specific part of the genome. This book will prove equally useful for physicians, nurses, animal breeders, and laboratory technicians-in fact, everyone whose daily work involves genetics and genetic engineering.
Download or read book Genetic Engineering of Plants written by National Research Council and published by National Academies Press. This book was released on 1984-02-01 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The book...is, in fact, a short text on the many practical problems...associated with translating the explosion in basic biotechnological research into the next Green Revolution," explains Economic Botany. The book is "a concise and accurate narrative, that also manages to be interesting and personal...a splendid little book." Biotechnology states, "Because of the clarity with which it is written, this thin volume makes a major contribution to improving public understanding of genetic engineering's potential for enlarging the world's food supply...and can be profitably read by practically anyone interested in application of molecular biology to improvement of productivity in agriculture."
Download or read book New Directions for Biosciences Research in Agriculture written by National Research Council and published by National Academies Press. This book was released on 1985-01-01 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Authored by an integrated committee of plant and animal scientists, this review of newer molecular genetic techniques and traditional research methods is presented as a compilation of high-reward opportunities for agricultural research. Directed to the Agricultural Research Service and the agricultural research community at large, the volume discusses biosciences research in genetic engineering, animal science, plant science, and plant diseases and insect pests. An optimal climate for productive research is discussed.
Download or read book Genetically Engineered Crops written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2017-01-28 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetically engineered (GE) crops were first introduced commercially in the 1990s. After two decades of production, some groups and individuals remain critical of the technology based on their concerns about possible adverse effects on human health, the environment, and ethical considerations. At the same time, others are concerned that the technology is not reaching its potential to improve human health and the environment because of stringent regulations and reduced public funding to develop products offering more benefits to society. While the debate about these and other questions related to the genetic engineering techniques of the first 20 years goes on, emerging genetic-engineering technologies are adding new complexities to the conversation. Genetically Engineered Crops builds on previous related Academies reports published between 1987 and 2010 by undertaking a retrospective examination of the purported positive and adverse effects of GE crops and to anticipate what emerging genetic-engineering technologies hold for the future. This report indicates where there are uncertainties about the economic, agronomic, health, safety, or other impacts of GE crops and food, and makes recommendations to fill gaps in safety assessments, increase regulatory clarity, and improve innovations in and access to GE technology.
Download or read book An Introduction to Genetic Engineering written by Desmond S. T. Nicholl and published by Cambridge University Press. This book was released on 2002-02-07 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author presents a basic introduction to the world of genetic engineering. Copyright © Libri GmbH. All rights reserved.
Download or read book Zero to Genetic Engineering Hero written by Justin Pahara and published by Maker Media, Inc.. This book was released on 2021-08-19 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zero to Genetic Engineering Hero is made to provide you with a first glimpse of the inner-workings of a cell. It further focuses on skill-building for genetic engineering and the Biology-as-a-Technology mindset (BAAT). This book is designed and written for hands-on learners who have little knowledge of biology or genetic engineering. This book focuses on the reader mastering the necessary skills of genetic engineering while learning about cells and how they function. The goal of this book is to take you from no prior biology and genetic engineering knowledge toward a basic understanding of how a cell functions, and how they are engineered, all while building the skills needed to do so.
Download or read book PLANT BREEDING Classical to Modern written by P. M. Priyadarshan and published by Springer Nature. This book was released on 2019-11-09 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a detailed overview of both conventional and modern approaches to plant breeding. In 25 chapters, it explores various aspects of conventional and modern means of plant breeding, including: history, objective, activities, centres of origin, plant introduction, reproduction, incompatibility, sterility, biometrics, selection, hybridization, methods of breeding both self- and cross- pollinated crops, heterosis, synthetic varieties, induced mutations and polyploidy, distant hybridization, quality breeding, ideotype breeding, resistance breeding, breeding for stress resistance, G x E interactions, tissue culture, genetic engineering, molecular breeding, genomics, gene action and varietal release. The book’s content addresses the needs of students worldwide. Modern methods like molecular breeding and genomics are dealt with extensively so as to provide a firm foundation and equip readers to read further advanced books. Each chapter discusses the respective subject as comprehensively as possible, and includes a section on further reading at the end. Info-boxes highlight the latest advances, and care has been taken to include nearly all topics required under the curricula of MS programs. As such, the book provides a much-needed reference guide for MS students around the globe.
Download or read book A Closer Look at Genes and Genetic Engineering written by Michael Anderson and published by The Rosen Publishing Group, Inc. This book was released on 2011-08-15 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces genes, describes the structure of chromosomes and disorders that occur from mutations or alterations, and discusses the practice and application of genetic engineering.
Download or read book Genetic Engineering written by Anil Kumar and published by Nova Publishers. This book was released on 2005 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has a distinguishing feature of having condensed material with adequate information on genetic engineering especially of the microbes. The book covers almost all the topics of genetic engineering for the graduate, postgraduate students and young research scholars of biological sciences. The book is written as per syllabus of genetic engineering paper for Masters course in biotechnology, biochemistry, life sciences of most of the universities. The book is much useful for the students of Masters degree. Emphasis is given on the basic fundamentals. The book contains twelve chapters starting from ' Isolation, purification and estimation of nucleic acids' as chapter 1. The chapter describes general techniques for the isolation and purification of DNA as well as RNA. It also describes methods for quantitative estimation of the nucleic acids. The second chapter describes general characteristics of the vectors used in genetic engineering and also the general account of commonly used individual vectors. The chapter also describes expression vectors. The third chapter describes various commonly used restriction endonucleases. The fourth chapter describes commonly used enzymes in genetic engineering viz. Reverse transcriptase, DNA polymerase I, polynucleotide kinase, teminal dcoxynucleotidyl transferase, alkaline phosphatase, SI nuclease, DNA ligase etc. The fifth chapter describes electrophoresis for the separation of nucleic acids fragments. The sixth chapter is of cloning strategies. It describes construction of genomic DNA library , chromosomal walking, cDNA library, cDNA cloning. The seventh chapter describes DNA sequencing techniques and includes chemical modification method of Maxam and Gilbert, dideoxy sequencing method of Sanger, modifications of chain terminator sequencing, analysis of the sequencing data. The eighth chapter includes various methods of site directed mutagenesis. The ninth chapter describes polymerase chain reaction (PCR). It also includes primer designing and various types of polymerase chain reactions viz. reverse transcriptase polymerase chain reaction (RT-PCR), nested PCR, multiplex PCR etc. Besides, there are chapters 10, 11 and 12 on gene therapy, human genome and proteomics. At the end, glossary has been put which explains main terms used in genetic engineering. One of the important factor introduced in the book is the chapter structure given in the beginning of each chapter that provides, at a glance, the contents of the whole chapter which offers a better learning mechanism. Each chapter is also presented with an introduction that covers the concept of the whole chapter in brief and offers clear understanding of the subject matter to the students. The author on the basis of his experience in teaching genetic engineering at the university level for more than a decade has offered the text in an easily understandable form to the postgraduate students. The book should be of invaluable help to the students, researchers and all those interested in understanding genetic engineering.
Download or read book The Thread of Life written by Susan Aldridge and published by Cambridge University Press. This book was released on 1996 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Susan Aldridge gives an accessible guide to the world of DNA and also explores the applications of genetic engineering in biotechnology. She takes the reader, step by step, through the fascinating study of molecular biology. Aldridge also looks at the wider world of biotechnology and how genetic engineering can be applied to such problems as producing vegetarian cheese or cleaning up the environment. Although easy to read, this book does not avoid the science and provides a stimulating introduction to this enigmatic part of nature.
Download or read book Heritable Human Genome Editing written by The Royal Society and published by National Academies Press. This book was released on 2021-01-16 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heritable human genome editing - making changes to the genetic material of eggs, sperm, or any cells that lead to their development, including the cells of early embryos, and establishing a pregnancy - raises not only scientific and medical considerations but also a host of ethical, moral, and societal issues. Human embryos whose genomes have been edited should not be used to create a pregnancy until it is established that precise genomic changes can be made reliably and without introducing undesired changes - criteria that have not yet been met, says Heritable Human Genome Editing. From an international commission of the U.S. National Academy of Medicine, U.S. National Academy of Sciences, and the U.K.'s Royal Society, the report considers potential benefits, harms, and uncertainties associated with genome editing technologies and defines a translational pathway from rigorous preclinical research to initial clinical uses, should a country decide to permit such uses. The report specifies stringent preclinical and clinical requirements for establishing safety and efficacy, and for undertaking long-term monitoring of outcomes. Extensive national and international dialogue is needed before any country decides whether to permit clinical use of this technology, according to the report, which identifies essential elements of national and international scientific governance and oversight.
Download or read book Concepts of Biology written by Samantha Fowler and published by . This book was released on 2018-01-07 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concepts of Biology is designed for the single-semester introduction to biology course for non-science majors, which for many students is their only college-level science course. As such, this course represents an important opportunity for students to develop the necessary knowledge, tools, and skills to make informed decisions as they continue with their lives. Rather than being mired down with facts and vocabulary, the typical non-science major student needs information presented in a way that is easy to read and understand. Even more importantly, the content should be meaningful. Students do much better when they understand why biology is relevant to their everyday lives. For these reasons, Concepts of Biology is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand.We also strive to show the interconnectedness of topics within this extremely broad discipline. In order to meet the needs of today's instructors and students, we maintain the overall organization and coverage found in most syllabi for this course. A strength of Concepts of Biology is that instructors can customize the book, adapting it to the approach that works best in their classroom. Concepts of Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand--and apply--key concepts.
Download or read book Introduction to Genetic Engineering written by William H. Sofer and published by . This book was released on 1991 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains how the genetic engineer pieces together genes from different organisms to make powerful diagnostic tools and new products. Describes the essential techniques and organisms that are used in recombinant DNA, discussing the ethical considerations that underlie genetic engineering. Written to be accessible to non-specialists.
Download or read book Genetic Engineering written by Jenny Bryan and published by Raintree. This book was released on 1995 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the scientific principles and ethical issues of genetic engineering.
Download or read book Genetic Engineering and Its Applications written by Preeti Joshi and published by . This book was released on 2003 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
