Spindle Nuclear Transfer

Improved Essays
Dr. John Zhang of New Hope Fertility Center in New York City undertook an experimental procedure utilizing the, “spindle nuclear transfer”. This specific method allowed him to create the world’s first baby born with a three person’ technique which involves withdrawing the nucleus from an unhealthy female egg and transferring that nucleus into a healthy donor egg. The product includes an egg with a stable mitochondrial DNA and nuclear DNA. This topic concerning the mitochondrial transfer has been a controversial discussion. The experiment has raised society’s concerns as well as other scientists. The concerns have been raised because of how the specialists conducted the scientific procedure outside of the United States. There are no rules regarding

Related Documents

  • Improved Essays

    Dollie the sheep was the first mammal to be cloned by an adult cell by using the process of nuclear transfer. This process started by a cell is placed in a de-nucleated egg, the two cells fuse and then develop into an embryo. Dollie was cloned at the Roslin Institute in 1997. The idea was developed from part of a research in producing the milk from farm animals.…

    • 262 Words
    • 2 Pages
    Improved Essays
  • Decent Essays

    The people were yet pressured by the authority to continue and keep causing harm to the student which would make the experiment unethical. Overall, I feel like this was a successful experiment and the studies were efficient or…

    • 456 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    The Pioneering of IVF It is amazing to know that there are people who were born into the world unnaturally. It may seem odd, but there are people who were once a test tube baby. The term test tube baby came from the late Dr. Edwin Carl Wood. Dr. Wood played an important role in the process of developing and commercializing the in-vitro fertilization (IVF) technique which has molded society into accepting the process of a scientifically fabricated child.…

    • 938 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    They don’t put their feelings or their human nature response that it is wrong to do experiments on humans. They are more likely focus on trying to figure out the solution of any type of illness by experiment on humans. In their exceptive, they are treating humans as labs rats that they can use around to observe anytime they want. My argument about human experiment is there should be a limits on every experiment they do to human.…

    • 782 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    The concept of the experiments that took place validates that we as individuals need to acknowledge that just because someone, an authority figure, or the law, tells us we need to do something, have a mind of your own to analyze and think with, we should not conform simply because we feel it is what is expected of…

    • 1036 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    The uses of Mitochondria DNA (mtDNA) is necessary in forensic because the DNA provides forensic science with valuable tools when investigating criminal cases, missing person’s cases and mass disasters (Sandhyarani, 2011; National Institute of Justice, 2013). MtDNA is a small double strand, circular molecule of 16569bp and it contain 37 genes located in a circular genome located outside of the nucleus. There are 2 rRNA, 22 tRNA and 13 polypeptides (Taanman, 1999; Webb, 2008). Most human cell contain hundreds of these mtDNA genome (The Nation Institute of Justice, 2013), which were inherited from the mother’s egg cells because the father mtDNA get destroyed after egg and sperm fertilized (Mitochondria Inheritance, n.d). Sandhyarani (2011) acknowledges that DNA based technology is…

    • 401 Words
    • 2 Pages
    Improved Essays
  • Great Essays

    In 1981, “Martin Evans of Cardiff University, UK, then at the University of Cambridge, is [was] first to identify embryonic stem cells - in mice” (“Stem Cell Timeline: The history of a medical sensation”). The cloning of Dolly, a Finn Dorset sheep, proved that cloning of mammals was possible when using a procedure known as somatic cell nuclear transfer (SCNT). Less than a decade later, a great breakthrough occurred when James Thomson with a group of scientists found the exact mixture and the right technique to withdraw stem cells from an embryo while keeping them viable. “By using the SNCT procedure to produce human embryos genetically matched to patients and using the techniques developed by Thomson to grow human embryonic stem cells, scientists hope one day to be able to replace or regenerate failing human cells and tissues without complication of tissue rejection” (Langwith 17). Thomson’s work laid a foundation for stem cell therapy, where healthy cells will replace diseased or dysfunctional cells.…

    • 1762 Words
    • 8 Pages
    Great Essays
  • Improved Essays

    Succinate Reaction Rates

    • 251 Words
    • 2 Pages

    The addition of the succinate was required in order for the DPIP to be reduced. The addition of the succinate did impact the reactions, however too much the succinate will not be as successful because based on Table 1.4, it was shown that the Sample ID “2” had 100μL of the succinate and it had the reaction rate of 0.68 %/min. However, with the excess amount of succinate which was 200 μL with a reaction rate of 0.0533%/min. However, no addition of succinate could definitely lessen the reaction rate as Sample ID “1” had 0.0267%/min. The mitochondria are respiring because the Sample IDs “1”, “2”, “3” and “4”.…

    • 251 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    Spindle Transfer

    • 494 Words
    • 2 Pages

    Many of you have heard about a two parent baby, but what are the chances of hearing about a three parent baby? A 6-month old baby boy is the first baby to be born using DNA from three people, hence given the name, three parent baby. The technique used to make the baby is called spindle transfer. In the process, the membrane surrounding the nucleus breaks down from two unfertilized egg cells each from the donor and the mother (Saey 2016). As chromosome are divided, they are attached to protein fibers called spindles (Saey 2016).…

    • 494 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    Designer Babies

    • 1020 Words
    • 5 Pages

    Every year in the United States, 40,000 babies born have a congenital heart defect, making it the most common congenital anomaly in the United States, and that statistic is only increasing (CDC 2018). 40,000 may not seem like a lot, but that’s 40,000 children affected by a defect that strays them from living a normal childhood and the likeability of living a long and healthy life. Additionally, this affects the parents as well, who are now wary of whether or not their child will surpass their defect and to add on to that there’s the hefty price of treatment. Thankfully, with all the advancements in medicine and technology, these defects and several other medical anomalies are detectable, and possibly treatable, all thanks to prenatal diagnoses which are of utmost importance in the concern of the well-being of the mother and child. So, what if at the point of diagnosis, where there is a strong confidence that of a child being born with a debilitating disease or disorder, could you simply just cut out the responsible pieces of DNA and rid of that probability?…

    • 1020 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    Heart Breaking Morality I stand in a point in my life where I am afraid of making a choice because of the way people will regard me. I have been married to a Hispanic male for 10 years now and we have a girl that is now 7 years old that suffers from Leukemia. The only way for my kids’ life to be saved is for her to receive a bone marrow transplant as soon as possible, she has been battling cancer for a year now and she is becoming weaker as it goes.…

    • 1543 Words
    • 7 Pages
    Improved Essays
  • Superior Essays

    The process of cloning is a very tedious one that involves the transfer of one nucleus to a donor egg. In doing this, the egg has its nucleus replaced with the transferred one in a process known as transplantation. The egg then gets a new growth instruction from the new nucleus and in return grows into what the transferred nucleus calls for. Since the successful cloning to produce Dolly, cloning has been a worldwide controversial…

    • 1416 Words
    • 6 Pages
    Superior Essays
  • Superior Essays

    Mitochondria Lab Report

    • 2252 Words
    • 10 Pages

    Introduction: - Mitochondria is a double membrane organelle that is found in all eukaryotic organism. There are some evidences that proves that some of the eukaryotic organism lack this organelle but there is no true evidence which says that this specific organism completely lacks mitochondria. Mitochondria is also known as a power house of the living body cell. It stores energies in the cell and releases when its needed. Every organelle in Mitochondria have their own specific roles which helps in storing energy (See Figure 1 for details).…

    • 2252 Words
    • 10 Pages
    Superior Essays
  • Great Essays

    Cody Hayes-Tyler Professor Hinchen English 1302 6/27/17 Animal Experimentation: An Annotated Bibliography Day, Nancy. Animal Experimentation: Cruelty or Science? Hillside, N.J., U.S.A.: Enslow, 1994. Print. Nancy Day discusses the two different viewpoints of the widely debated topic of animal testing and thoroughly talks about the consequences of animal testing and experimentation and also the benefits we gain and build upon.…

    • 1514 Words
    • 7 Pages
    Great Essays
  • Superior Essays

    Chimera Essay

    • 1662 Words
    • 7 Pages

    After the judge makes his statement “you are not the biological mother and the children will be placed with their real father”, three children are whisked away screaming for what they have always known as their mother, while police escort a woman in tears out another door never to see her children again because of a biological mystery. This scene was soon going to happen to a few mothers, although the mother in question gave birth to her children science resulted in some questionable evidence. Chimera, to most portrays an image of a mythical beast; however, it is becoming an issue for the justice system and a small percent of people. Genetic chimeras are alternating the legal justice system by questioning biological evidence in court cases…

    • 1662 Words
    • 7 Pages
    Superior Essays