Preview

Dolly Sheep Research Paper

Good Essays
Open Document
Open Document
1102 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Dolly Sheep Research Paper
Dolly (sheep)
From Wikipedia, the free encyclopedia
Jump to: navigation, search
[pic]
|Dolly (sheep) |
|[pic] |
|Dolly's taxidermized remains |
|Other appellation(s) |6LL3[code name] |
|Species |Domestic Sheep, Finn-Dorset |
|Sex |Female |
|Born |5 July 1996 |
| |Roslin Institute |
|Died
…show more content…
The hybrid cell is then stimulated to divide by an electric shock, and when it develops into a blastocyst it is implanted in a surrogate mother.[8] Dolly was the first clone produced from a cell taken from an adult mammal. The production of Dolly showed that genes in the nucleus of such a mature differentiated somatic cell are still capable of reverting back to an embryonic totipotent state, creating a cell that can then go on to develop into any part of an animal.[9] Dolly's existence was announced to the public on 22 February 1997.[1] It gained much attention in the media. A commercial with Scottish scientists playing with sheep was aired on TV, and a special report in TIME Magazine featured Dolly the sheep.[10] Science featured Dolly as the breakthrough of the year. Even though Dolly was not the first animal to be cloned, she gained this attention in the media because she was the first to be cloned from an adult

You May Also Find These Documents Helpful

  • Satisfactory Essays

    7. Dolly the sheep, born in 1996, was the first mammal to be cloned from an adult cell.…

    • 281 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Cow Calf Research Paper

    • 585 Words
    • 3 Pages

    Cow calf administrators keep up a rearing group of meat dairy animals and regulate their multiplication. There are more than 60,000 cow calf cultivates the nation over. Canada's hamburger cow crowd is evaluated at roughly 5 million head. Rearing groups run in size from as few as five to 10 dairy animals on little blended homesteads to a few hundred or more on expansive farms. The rearing crowd comprises of dairy animals and yearlings of a solitary breed or crossbreed that are precisely chosen for maternal attributes, for example, mothering capacity, simplicity of calving, drain generation and hamburger quality characteristics of their posterity. Execution tried, thoroughbred bulls from breeds noted for the attractive attributes of their posterity make up the male side of the crowd; one bull can regularly breed with…

    • 585 Words
    • 3 Pages
    Good Essays
  • Best Essays

    Ever since the birth of the first cloned sheep, named Dolly, the dream of human cloning has existed (Van Dijck, 1999). Cloning a mammal is described as the manipulation of an animal or human cell in order to create an identical copy of that animal’s or human’s nucleic DNA (Andrews, 1997). Though the dream of a human clone also comes with a lot of controversy regarding ethics and morals. Embryotic stem cell research, which could lead to a renewable source of human tissue, cells and eventually entire organs (Bowring, 2004), is highly controversial due to the necessity of placing a cloned embryo into a woman’s body in order to achieve that research. Politicians differentiate between therapeutic cloning and reproductive cloning as they refer to the second as “implanting a cloned embryo in a woman's womb” (Bowring, 2004), as for the embryo itself the research is not very therapeutic. Furthermore cloning by transfer of nuclei is not very effective yet as only 1% of manipulated sheep eggs reach adulthood and the number is even lower for other animals (Solter, 2000). The question whether human cloning will ever be possible and ethical remains to be answered but it seems certain that extra research in embryotic stem cells will improve techniques and success rates, which eventually brings the realization of a human clone closer one step at a time.…

    • 1944 Words
    • 8 Pages
    Best Essays
  • Better Essays

    It is stated in the article “What is the Future of Animal Biotechnology?” by Alison L. Van Eenennaam that the “cloning procedure is currently inefficient, with only 1% to 3% of the nucleated egg cells developing into live offsprings” (Van Eenennaam). This statistic helps the audience infer that the cloning procedure must be very expensive. With such a low percentage of success, the audience can also infer that many embryos may’ve been wasted each time. In additional example is stated in “Dolly’s Death Resurrects Debate on Cloning Ethics” by Rosie Mestel: “to get Dolly, it took 277 tries” (Mestel).…

    • 1189 Words
    • 5 Pages
    Better Essays
  • Good Essays

    Flvs Chemistry 8.06

    • 343 Words
    • 2 Pages

    6. So Dolly was not the first clone, and she looked like any other sheep, so why did she cause so much excitement and concern, since she was the first mammal to be cloned from an adult cell, rather than an embryo. This was a major scientific achievement, but also raised ethical…

    • 343 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Music has been a part of our culture since the beginning, from Gregorian chants to digital downloads. Before recording, music was passed along through singing and the teaching of the young. Music then moved into the era of creation with it being written, though only musicians knew how to read the music, but over time even the need for musicians to decipher the music became unnecessary. The ability for even the average man to listen to music began as technology started to catch up with the growing demand for music. Thomas Edison recorded the first ever song on a tinfoil cone, the recording was Mary had a Little Lamb. From there several different types of phonographs were built and patented. They would use wax covered cylinders and 7 inch disks.…

    • 792 Words
    • 4 Pages
    Good Essays
  • Good Essays

    “20 Years after Dolly the Sheep Led the Way-Where Is Cloning Now?” by Karen Weintraub talks about the technology advances in cloning and how they can be used today. Weintraub discusses the benefits and dangers to cloning. Weintraub provides quotes from significant people throughout the article, in order to shed light on topic within cloning. She also provides information and opinions about each topic. Because of these factors Weintraub appears to be a credible unbiased author, that is capable of providing enough facts for the audience to form their own opinion.…

    • 942 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    Hog Farm Research Paper

    • 485 Words
    • 2 Pages

    How does a hog farm that has a high risk of either dying or even getting diseases sound? Well in my mind I think it is wrong to do to an animal. I have a little bit of understanding when it comes to this kind of stuff. There are ways to where you can slaughter an animal but to practically abuse it is the wrong way to take it.…

    • 485 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    In the middle of the last century, millions of wild horses and cattle roam the texas plains. Their ancestors have been brought to America by spanish settlers hundreds of years earlier. After the civil war Texas ranchers seen opportunities for making money from longhorns, as the wild cows was called. The big cities raising in the north needed beef to feed their growing populations. The ranchers would round up the wild cattle, drove them to the nearest railroad, and sell them. Every ranchers crew had a wrangler, a man who catch and tame wild horses. Other men, who came to be known as cowboys, were riding these horses and drove the cattle along.…

    • 113 Words
    • 1 Page
    Satisfactory Essays
  • Powerful Essays

    (Aurelia et al. 3). In other words, cloning is a method of producing a child who has exactly the same genes or parent. (Aurelia et al. 3). The most common cloning technique is called Somatic cell nuclear transfer (SCNT) which involves putting the nucleus of a body cell into an egg from which the nucleus has been removed. This produces a clonal embryo, which is triggered to begin developing with chemicals or electricity. Placing this cloned embryo into the uterus of a female animal and bringing it to term creates a clone, with genes identical to those of the animal from which the original body cell was taken ("About Reproductive Cloning"). In Frankenstein, electricity is the tool which creates life and eventually creates “the monster”. Earlier medical experiments, including Galvanism, lead Victor Frankenstein to fantasize about the possibilities of creating life using the power of electricity and the body of a once living man. Mary Shelley seemed to be predicting into the future where, a modern day Victor Frankenstein would succeed in reanimating the lifeless or more inimical to our society: synthetically creating life. In fact, scientists have already cloned an animal. The first cloned mammal, named Dolly the sheep, died at the age of 6 years. The death of the first cloned mammal was followed by a lively debate related issues / ethical aspects of cloning, some of which continue the debate today. Only 1% of animal cloning made so far have had a positive result, but most of them have suffered serious disorders. The conclusion of experts is that the current level of technology, human cloning is very dangerous (Aurelia et al. 1) Many scientists even believe that reproductive cloning can never be made…

    • 1748 Words
    • 7 Pages
    Powerful Essays
  • Satisfactory Essays

    After Dolly the sheep, scientists shifted their focus from cloning to stem cell research. One of the main reasons was due to the sheer amount of controversy that cloning had generated; different ethic groups present different views to the situation. In addition, if mammals were successfully cloned, scientists will almost certainly pursue in human cloning, which would in turn, exacerbate the already hostile situation.…

    • 64 Words
    • 1 Page
    Satisfactory Essays
  • Good Essays

    Satire On Cloning

    • 586 Words
    • 3 Pages

    However, scientists still have still a lot to learn in the field of cloning. The first mammal to be cloned was Dolly the sheep in the year of 1996 on July 5th. Geneticists have already learned how to clone an animal and different cross-breeds of two organisms like the human-pig. They can also remove DNA strands and clone them to study the genetic makeup of the organism. The use of stem cells is that they can use the stem cells in experimenting different diseases to produce a new medication or more effective medication. Over the years, geneticists have accomplished composing stem cells and generating the duplicate of the same animal for…

    • 586 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Early in 1997 Dr. Ian Wilmont a Scottish scientist revealed to the world that he had completed a clone of an adult sheep named Dolly. With this huge step in science the world realized that cloning was no longer the plot of a science fiction movie but rather a realistic look into the future of science and medicine. Have you ever imagined what life would be like if we could eliminate human problems and diseases such as AIDs, cancer and human organ shortages? This is the question that arises when the subject of cloning is brought up and I believe that cloning is the next generation of medicine and can be beneficial to humanity for years to come.…

    • 608 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Therapeutic Cloning

    • 542 Words
    • 3 Pages

    Scientists eventually cloned a sheep after many failed attempts. The sheep was named Dolly and was born on the 277th try. "Reproductive cloning is a very inefficient technique and most cloned animal embryos cannot develop into healthy individuals. For instance, Dolly was the only clone to be born live out of a total of 277 cloned embryos. This very low efficiency, combined with safety concerns, presents a serious obstacle to the application of reproductive cloning ("Cloning Fact Sheet.")." This could prove to be a wasteful as the embryos won't get a chance to develop into anything. Cloning could seem that way but there is no guarantee the embryos will be able to develop to begin with at all. Scientists using stem cell research or actual cloning of humans may be able to find a way to stop the loss of…

    • 542 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Life is sorrowful when a thing goes to awful but people do not recognize it so it made to seem silly. In Animal Farm, Orwell depicts that most animals are mentally and spiritually controlled by human in the beginning and by pigs after the rebellion. At first, when animals have the same goal to drive away Mr.Jones, everything goes fine. However, after they reach the goal, pigs pop out and want to take control of the whole farm. Other animals in the beginning support pigs because they think that pigs are smart and insightful about the animal farm’s future. The perfect plan for the development of animal farm is that pigs give mental support and other animals give physical support. For example, the horse, Boxer, who works diligently and conscientiously, and his motto is “If Comrade Napoleon says it, it must…

    • 420 Words
    • 2 Pages
    Good Essays

Related Topics