Genetic modification is a biotechnology that is used to make new products, in particular new types of crops or organisms < http://www.defra.gov.uk/environment/quality/gm/>;. It involves the use of biotechnology techniques to change or alter the genetic make-up of an organism such a plant or animal. All organisms have a make up that is relatively similar, in that each and every organism has its characteristic marked up in the nucleus of its cells in a cellular component known as DNA. In each and every cell, among the billions of cells that make up an organism, contains a cell nucleus that holds this important genetic material known as DNA. The DNA contained in each cell contains mapped out information that controls the functioning of the organism, in addition to carrying the inheritable characteristics that are passed down from one generation of the organism to the next. DNA (deoxyribonucleic acid) is what carries the unique genetic characteristics that conform to each individual. It is these genes that contain instructions to make the building blocks of life in organisms- proteins, starch, oil, fibre or fat that is used within the organism < http://www.csiro.au/Outcomes/Food-and-Agriculture/WhatIsGM.aspx
Table of Contents
1. Definition of Genetic Modification
2. Ethical Perspectives and Concerns
3. Transgenic Technology and Bioethics
4. Future Implications and Conclusion
Research Objectives and Themes
The primary objective of this work is to explore the field of genetic modification by examining its biotechnological applications while critically analyzing the accompanying ethical debates and potential societal risks.
- Biological foundations and definitions of genetic modification
- Applications in agriculture, medicine, and industry
- Ethical scrutiny of transgenic technology and chimeras
- Health and environmental risks associated with genetic intervention
- Governance and the future of human genetic engineering
Excerpt from the Book
Transgenic Technology and Ethical Scrutiny
The science of Genetic Modification has reached great milestones; however, some of its operations have been questioned on ethical grounds. One of the key areas that has been widely attacked and scrutinized on ethical basis is the field of transgenic technology. According to Reece (2004), the process of creating a transgene involves the isolation of a gene of interest from a host organism, which is then altered and subsequent combinations done to it, upon which it is introduced into another organism. Transgenic organisms may either be plant-human combinations, animal-animal, or plant-animal-human combinations. The organism to which a ‘new’ gene is introduced is what is known as a transgene or chimera,
Summary of Chapters
1. Definition of Genetic Modification: Provides a fundamental overview of biotechnology, explaining how genetic modification alters the DNA of organisms to achieve desired traits for industrial and medical use.
2. Ethical Perspectives and Concerns: Discusses the broader societal debate, highlighting the potential consequences of interfering with natural balances and the unknown long-term effects of genetically modified products.
3. Transgenic Technology and Bioethics: Examines the creation of transgenic organisms and chimeras, specifically addressing the moral implications of crossing species boundaries and the stress inflicted upon modified animals.
4. Future Implications and Conclusion: Analyzes risks such as the potential for unknown disease transmission and the ethical nightmare of human cloning, concluding with a personal call for responsible, limited application of the technology.
Keywords
Genetic Modification, Biotechnology, DNA, Transgenic, Chimera, Bioethics, Genetic Engineering, Human Therapeutics, Environmental Risk, Species Alteration, Human Dignity, Ethical Debate, Sustainability, Food Production, Clinical Testing
Frequently Asked Questions
What is the core focus of this publication?
The work provides an overview of genetic modification, explaining the underlying biological techniques and balancing these advancements against the significant ethical concerns they raise.
What are the central thematic areas covered?
The text focuses on the definition of genetic modification, the mechanics of transgenic technology, health and environmental safety, and the moral status of human involvement in genetic engineering.
What is the primary objective of the author?
The author aims to investigate how genetic engineering can advance medicine and food production while simultaneously identifying the ethical boundaries that should not be crossed, such as human cloning.
Which scientific methodology is discussed?
The publication discusses techniques related to the isolation, alteration, and insertion of specific genes into host organisms to produce desired characteristics.
What topics are explored in the main body?
The main body covers the history and utility of genetic modification, the specific challenges of transgenic technology, and various ethical arguments regarding the potential for unknown risks and human exploitation.
Which keywords define this work?
Key terms include Genetic Modification, Biotechnology, Transgenic, Bioethics, and Genetic Engineering.
How does the author define a "chimera" in this context?
A chimera is defined as an organism into which a 'new' gene from another species has been introduced, resulting in traits that are completely novel to that species.
What specific concerns are raised regarding the potential of cloning humans?
The author highlights the fear that species-altering technology could be used to create a slave race, potentially leading to a redefinition of humanity and violating human dignity.
Why does the author advocate for strict control over genetic information?
The author warns that without proper safeguards, information regarding genetic modification could be misused by unauthorized parties for malicious purposes, such as acts of terror.
- Arbeit zitieren
- Charles Ross (Autor:in), 2010, Genetic modification, München, GRIN Verlag, https://www.hausarbeiten.de/document/269788
