Premium Essay

Genetic Engineering: a Step Forward

In:

Submitted By skmmks
Words 506
Pages 3
Genetic engineering (GE) refers to the technique of modification or manipulation of genes (the biological material or chemical blue print that determines a living organism’s traits) from one organism to another thus giving bacteria, plants, and animals, new features. The technique of selecting the best seed or the best traits of plants has been around for centuries. Humans have learned to graft (fuse) and hybridize (cross breed) plants, creating dwarfs and other useful forms since at least 1000 B.C. (Pueppke 2001). There are two main arguments surrounding genetic engineering the first argument is, genetic modification of crops threatens to produce pesticide-resistant insect pests and herbicide-resistant weed, will victimize poor farmers, and is unlikely to feed the world. The second argument is, genetically modified crops hold the potential to feed the world during the twenty-first century while also protecting the environment. Norman E. Borlaug, a pioneer of the green revolution and the winner of the 1970 Nobel Peace Prize states, “Genetic modification of crops is… just another step in humankind’s deepening scientific journey. … We cannot turn back the clock on agriculture,” he adds, “and only use methods that were developed to feed a much smaller population.” (Rodney 2000). Through out time we will be required to adapt to genetically engineered crops as a necessity to nutritionally feed the growing population. The demand of rapidly growing world population has exerted increasing pressure on the earth’s resources (Cockburn 2001) and the environment (Nichols 2000, Dennis et al. 2008).
Growing genetically engineered foods can help eliminate the application of chemical pesticides, reducing the run-off of agriculture wastes that can poison valuable water sources and cause harm to the environment (Deal and Baird 2003). GE can also engineer plants with highly specific

Similar Documents

Free Essay

Engineering Technology: Revolutionized

...interest in the beginning will change everything down to a distinct thought. History has proven that the steps forward in technology within engineering have grown larger and are concluded at a more rapid rate and within the last twenty years. Such a large amount has improved so rapid as cities grow and technology advances, engineering is moving along with the tide. Engineers that grow and see their world of work improve every day because of certain advances in technology all depending on their field. This how engineering features evolved into what they are today from within the last two decades; and how the change will continue to advance as modern Technology embraces a post-modern era. Engineering has existed since the earliest times of culture and perhaps is one of the older lines of labor on earth (the earliest invention of engineering goes back as early as the invention of the wheel). It’s extraordinary that we came so far since the discovery of the wheel. The technology that has been accomplished today just engulfs the minds of people. Everyday modern technology is taken over the minds of people and they continue to adapt to the modern changes within the ever changing society. Through centuries there are trails left by ancient engineering and has differed from our technology today. Through the ancient era there has been astounding and un-answering feats of engineering. Like the great pyramids of Egypt and the great coliseums of Rome. They manufactured these man-made objects...

Words: 2222 - Pages: 9

Premium Essay

Human Genetic Modification Pros And Cons

...Human Genetic Modification In discussions of human genetic modification (HGM), or human genetic engineering, one controversial issue has been the different points of view of this method. On one hand, scientists and medical professionals argue that HGM is the door to the future; a future where everything will be genetically possible; it will be a big step for science and a leap forward that will help eliminate many diseases such as cancer, diabetes, and HIV. On the other hand, sociologists argue that HGM will be socially bias. Moreover, others maintain that genetic modification is intended only to create the perfect human. My personal view is that I have mixed feelings about it. On the one hand, I agree that HGM will have a huge impact in this world, and it will eliminate many epidemics we now have. On the other hand, I still insist that HGM could have some risk factors that still need to be observed and studied; also...

Words: 1378 - Pages: 6

Premium Essay

Gmo Food

...Essay on the topic of genetically modified food Do people nowadays want to know what they are ingesting and whether their food has been genetically modified? As with many societal contentious points, there is no simple and straightforward answer to this question. This essay tries to evaluate both sides of the argument and finally comes to the conclusion that it makes sense for our company to label our genetically modified food products accordingly on a voluntary basis. On one hand, there are the opponents of labelling GMO food who truly believe that because of the long history of genetical engineering in America this practice is not new to consumers and the awareness of some products being genetically modified is already anchored in society. Furthermore, they argue that labelling each and every product as genetically manipulated would not only be a very expensive procedure, but also adding immoderate confusion to consumers. Ultimately, they claim that the average American citizen is not taking a great interest in what ingredients exactly his/her food entails. On the other hand, people in favor of GMO labelling are of the opinion that every customer has the right to know what is inside the product that he/she is buying in grocery stores. Moreover, the proponents argue that even though not everybody might care about whether food has been genetically modified, the ultimate decision should be left with the customer and therefore a label on each GMO product is necessary...

Words: 663 - Pages: 3

Premium Essay

Genetic Manipulation In Mary Shelley's Frankenstein

...Modern technology has given the world many new abilities and possibilities. We have progressed from preserving life to mending life, and now scientists have the ability to facilitate the creation of life. Many concerns from both the public and the scientific community have risen to comment on this manner of innovation. The scientific community took a large step forward with the results of genetically modifying animals and life outside of the human genome, however, the human genome may be included soon. Mary Shelley’s technological cautions in Frankenstein are reflected in the modern world in the genetic modification in humans. Similarly to the nature of the creation of the monster in Frankenstein, discussions about genetic engineering show...

Words: 1706 - Pages: 7

Premium Essay

My Eczema Research Paper

...Even though scientists need more data to confirm that gene therapy will cure these diseases, the results gave hope to many people who have genetic retinal diseases. Having suffered all my life from eczema, a genetic disease caused by inherited skin barrier deficiency, I wondered whether gene therapy could potentially cure eczema, so I researched about it. I learned that the absence of Ctip2 in the genes, a protein that is vital for skin lipid metabolism and protective barrier formation, causes eczema. Scientists must also develop a delivery system that does not harm other healthy cells and only targets the correct abnormal cells, which is very arduous. If we understand the cause of eczema, we could personalize treatments and develop new...

Words: 506 - Pages: 3

Premium Essay

Eugenics: Health Benefits and the Future

...Eugenics: Health Benefits 1 Running Head: EUGENICS: HEALTH BENEFITS AND THE FUTURE Eugenics: Health Benefits and the Future Abstract The study of eugenics is propelling the world quickly into the future. Eugenics is the study of genetically engineering enhanced humans. This genetic engineering is done through modification of certain traits on an embryonic level, to create a heritable trait. Once modified, these traits will be passed on to the offspring of this individual, as well as demonstrated in that particular individual. The traits that can be modified are as simple as hair color, eye color, skin color, ability to grow muscle mass, body build, etc. They can be as complex as prevention of cancer and other gene-based diseases. Gene modification to create enhanced humans is an evolutionary necessity. In the day and age where the aspects of oneself can be modified with enough money or enough time, it is only natural that society would progress to the point where they would want to modify their offspring. The prospect of eugenics (literally, "well born") is not new, it spans back to the 1800's, when Sir Francis Galton created the word to define the basis for inheritance of intellect. He theorized that through the process of uncontrolled breeding, the unintelligent were outweighing the intelligent. Galton was not too far off according to movies such as Idiocracy, where the world becomes exclusively populated by morons...

Words: 2771 - Pages: 12

Premium Essay

Creative Technology

...organisms; yes nucleus * Prokaryotes: bacteria, archaebacteria, simpler organisms; no nucleus; no membrane enclosed organelles 17) Approximate size scale of bacterial cell (1 micron) vs. animal cell (10-100 microns) vs. molecules vs. virus 18) How does the cell fit 6 feet of DNA into each cell of our body? 19) How many chromosomes do humans have? What’s the difference between male and female chromosomes? 23; XX (female) versus XY (male) 20) Plasmids are the most important entity for biotechnology. They allow the insertion of foreign DNA 21) What was the first protein biotechnology to be produced in E. coli? 22) DNA: fingerprint of cell; coding material for everything in our body; way we look and act; genetic material of an organism 23) Nucleus: 24) Ribosome: Produce proteins, form muscles in the cell 25) Mitochondria: Produces energy in cell 26) Plasmid: miscellaneous DNA, important for biotechnology; circular piece of DNA in bacteria 27) Gene: Part of DNA that codes for...

Words: 3108 - Pages: 13

Premium Essay

Innovation

...The Innovation Pandemic: Society quest for real time solutions Parish M. Kaleiwahea Wayland Baptist University Abstract The Innovation Pandemic: Society quest for real time solutions When one thinks of a business with information technology (IT) flair, Wal-Mart is probably not on the top of anyone’s list of companies leading the way of innovation transformation. However, for 45 years this retail giant has reinvented IT retail model for an evolving digital economy. Today in order to survive a global economy companies must embrace and invest in latest information systems infrastructure in order to maintain a competitive advantage. Wal-Mart’s commitment to enhance their technology by integrating traditional and e-commerce retail innovation by using the most advanced technology to enhance the retail empire. As profits continued to reap into Wal-Mart, its commitment to improve data communication systems for their company remained a priority. While other companies contemplate spending money on new innovative technology, Wal-Mart continues to dedicate itself to implement many computerized solutions such as instituting a uniform product code (UPC) system as its electronic scanning barcode tool (Wang, 2006). Innovation is a tough concept for people to wholeheartedly to embrace because it comes with all types of unknowns. Companies like Wal-Mart took a huge financial risk, but eventually stuck to their strategic vision to embrace and forge ahead in the technology era. However...

Words: 5598 - Pages: 23

Premium Essay

Another Me?

...in supply? All of them! Despite all of the medical advances the world needs so much more help with supply and demand. Now, what if one single blood cell could be taken and cloning could provide an unlimited amount of blood for any required transfusions? No need for donors, no risk of getting the wrong blood type. This may be closer than anyone thinks as red blood cells have already been produced by scientists at Advanced Cell Technology in Worcester, Massachusetts, the University of Illinois at Chicago and the Mayo Clinic in Rochester, Minnesota from stem cells (2008, August 19). They reported that the cloned blood cells acted just like natural blood cells and there's possibility of producing them on a large scale. Take it another step forward. Someone doesn't need blood-they need an organ. There are thousands of people in the US alone on waiting lists for organs and not enough donors. Organs unfortunately are much more complicated then blood cells; but again it might not be so far away in cloning. One invention reaching popularity recently is 3D printers, so what if one were to use human...

Words: 700 - Pages: 3

Free Essay

Gene Recognition

...Visvesvaraya Technological University, Belgaum in partial fulfillment for the award of the degree of Bachelor of Engineering in Computer Science & Engineering Submitted by Mudra Hegde 1MS07CS052 Nakul G V 1MS07CS053 Under the guidance of Veena G S Assistant Professor Computer Science and Engineering M S Ramaiah Institute of Technology [pic] DEPARTMENT OF COMPUTER SCIENCE & ENGINEERING M.S.RAMAIAH INSTITUTE OF TECHNOLOGY (Autonomous Institute, Affiliated to VTU) BANGALORE-560054 www.msrit.edu May 2011 Gene Recognition A project report submitted to M. S. Ramaiah Institute of Technology An Autonomous Institute, Affiliated to Visvesvaraya Technological University, Belgaum in partial fulfillment for the award of the degree of Bachelor of Engineering in Computer Science & Engineering Submitted by Mudra Hegde 1MS07CS052 Nakul G V 1MS07CS053 Under the guidance of Veena G S Assistant Professor Computer Science and Engineering M S Ramaiah Institute of Technology [pic] DEPARTMENT OF COMPUTER SCIENCE & ENGINEERING M. S. RAMAIAH INSTITUTE OF TECHNOLOGY (Autonomous Institute, Affiliated to VTU) BANGALORE-560054 www.msrit.edu May 2011 Department of Computer Science & Engineering M. S. Ramaiah Institute of Technology (Autonomous Institute, Affiliated to VTU) BANGALORE-560054 [pic] CERTIFICATE ...

Words: 8197 - Pages: 33

Premium Essay

Genetic Engineering

...The Science and Ethics of Genetic Engineering Research & Position Paper Table of Contents DNA Fingerprinting/ Genetically Modified Foods --------------------------------------------------- p. 3 Gene Therapy/Cloning------------------------------------------------------------------------------------ p. 4 Stem Cell Technology------------------------------------------------------------------------------------ p. 5 Position Paper------------------------------------------------------------------------------------------- p. 6-7 Bibliography-------------------------------------------------------------------------------------------- p. 8-10 Evaluation Rubric----------------------------------------------------------------------------------------- p. 7 DNA Fingerprinting DNA fingerprinting are tests that help to identify and analyze a person’s DNA. The term “fingerprinting” is used because finger prints, like DNA, vary from person to person and no two people have the same DNA or fingerprints. So, when scientists identify a person’s DNA, it can only be linked back to one individual and can help to obtain information about that specific individual. DNA fingerprinting can be done through many different ways. Some ways are through blood samples from a vein or heel, saliva samples, skin samples, or hair samples. The purpose of DNA fingerprinting is to help link family members together, find things that cause diseases, to help aid in crime scene investigations, and to...

Words: 2310 - Pages: 10

Free Essay

Prediction and Optimisation of Fsw

...Aircraft fuselage aluminium (AA5083). Firstly, data-driven modelling techniques such as Artificial Neural – Fuzzy networks and regressive analysis are used and by making the effective use of experimental data, FIS membership function parameters are trained. At the core, mathematical model that functionally relates tool rotational speed and forward movement per revolution to that of Yield strength, Ultimate strength and Weld quality are obtained. Also, simulations are performed, and the actual values are compared with the predicted values. Finally, multi-objective optimization of mechanical properties fuselage aluminium was undertaken using Genetic Algorithm to improve the performance of the tools industrially. AIMS AND OBJECTIVES Objectives of the dissertation include  Understanding the basic principles of operation of Friction Stir Welding (FSW).  Gaining experience in modelling and regressive analysis.  Gaining expertise in MATLAB programming.  Identifying the best strategy to achieve the yield strength, Ultimate Tensile strength and Weld quality of Friction Stir Welding.  Performing optimization of mechanical properties of FSW using Genetic Algorithm. I  To draw conclusions on prediction of mechanical properties of FSW optimization of aircraft fuselage aluminium. ACHIEVEMENTS  The basic principles of friction welding of the welding operations are well studied and understood.  The theoretical concepts of modelling techniques are familiarised.  Gained expertise...

Words: 9686 - Pages: 39

Free Essay

Artificial Neural Network for Biomedical Purpose

...ARTIFICIAL NEURAL NETWORKS METHODOLOGICAL ADVANCES AND BIOMEDICAL APPLICATIONS Edited by Kenji Suzuki Artificial Neural Networks - Methodological Advances and Biomedical Applications Edited by Kenji Suzuki Published by InTech Janeza Trdine 9, 51000 Rijeka, Croatia Copyright © 2011 InTech All chapters are Open Access articles distributed under the Creative Commons Non Commercial Share Alike Attribution 3.0 license, which permits to copy, distribute, transmit, and adapt the work in any medium, so long as the original work is properly cited. After this work has been published by InTech, authors have the right to republish it, in whole or part, in any publication of which they are the author, and to make other personal use of the work. Any republication, referencing or personal use of the work must explicitly identify the original source. Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published articles. The publisher assumes no responsibility for any damage or injury to persons or property arising out of the use of any materials, instructions, methods or ideas contained in the book. Publishing Process Manager Ivana Lorkovic Technical Editor Teodora Smiljanic Cover Designer Martina Sirotic Image Copyright Bruce Rolff, 2010. Used under license from Shutterstock.com First published March, 2011 Printed in...

Words: 43079 - Pages: 173

Premium Essay

Science 115

...Genetically modified crops can be altered to grow under many different conditions such as extreme cold, dry spells, or where there are high levels of salt in the soil. Unexpected cold and frost can kill young crops so, according to Deborah Whitman “An antifreeze gene from cold water fish has been introduced into plants such as tobacco and potato. With this antifreeze gene, these plants are able to tolerate cold temperatures that normally would kill unmodified seedlings” (Genetically Modified Foods: Harmful or Helpful? 2000). Dry soil and high levels of salt are also elements that can make land unfit for farming, but as the world’s population grows, farmers are forced to grow crops in locations not previously suitable for cultivation. Through genetic...

Words: 1610 - Pages: 7

Premium Essay

Gmf Persuasive Essay

...contentious topics ranging from morals and ethical standards to economical and environmental appeals. An imaginary line that states whether humans should or should not insert genes from one organisms to the next in order to sate our insatiable appetite for food and growth.The fine line between human actions upon altering their food supply and acting as God is a grey area, which we waver in crossing. This problem that has sparked debates worldwide with many developed countries taking the initiative of banning GMF. Now, this questions has moved to the United States and has asks whether or not we will follow in the footsteps of others or carve our own path. GMFs are any source of sustenance that has been modified via artificial genetic modification or engineering. There are several ways in which this occurs such as the common and essential practice of biotechnology, which insert genes from an organisms and more modern practices like directly editing genomes. Yet, while these methods seem efficient, every action has an opposite reaction, sometimes detrimental, beneficial, small or large. With a child dying every 2 seconds from starvation, the creations of GMFs shows great promises in...

Words: 630 - Pages: 3