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Gene - Free Essay Examples and Topic Ideas

Genes are segments of DNA that contain the instructions for the development and functioning of living organisms. They carry the hereditary information that is passed from one generation to the next in the form of traits such as eye color, height, and susceptibility to certain diseases. Genes are responsible for the synthesis of proteins which carry out most of the cellular functions in the body. Mutations in genes can lead to genetic disorders and diseases as they alter the normal functioning of the protein they encode. Advances in genetics research and technology have led to discoveries of new genes, their functions, and therapeutic interventions for genetic disorders.

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  1. 1
    Genetic Manipulation: A Myth Or A Reality?
    Words • 1769
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    The scenes of a science fiction movie show presumably unrealistic scientific inventions. In today's world, time travel, cloning, and even light sabers are some of the countless topics that are seemingly unattainable and just ideas of the imagination. Saying that these events are feasible would be completely absurd. However, with recent scientific advancements, science fiction is now becoming more of a reality rather than a fantasy. Nevertheless, only about twenty-five years ago, genetic engineering fell into this same, idealistic category.…
    GeneGenetic EngineeringMyths
  2. 2
    Genogram – a Pictorial Representation Of a Family
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    There has been always a fascination for drawing some sort of connection between the family members. If it is a joint family then the fun in making them doubles. The multiple numbers of connections, their relationships, names and everything makes it an exciting activity for kids. It has this advantage to keep it as a handy tool for the new comers in the family. It helps them to make out the relations and identify people correctly. When one is trying…
    Gene
  3. 3
    Structure And Function Of The CFTR Chloride Channel
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    The cystic fibrosis trans membrane conductance regulator (CFTR) is a unique member of the ABC transporter family that forms a novel Cl− channel. It is located predominantly in the apical membrane of epithelia where it mediates trans epithelial salt and liquid movement. Dysfunction of CFTR causes the genetic disease cystic fibrosis. The CFTR is composed of five domains: two membrane-spanning domains (MSDs), two nucleotide-binding domains (NBDs), and a regulatory (R) domain. Here we review the structure and function of this…
    DiseaseGene
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  4. 4
    The History Of Eugenics And Its Existence Today
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    The Definition and Appearance of the Term Eugenics originates from the Greek roots for good and 'birthplace,' or 'great birth' and includes applying standards of hereditary qualities and heredity for enhancing humankind. Francis Galton first invented the term eugenics in the late 1800's (Norrgard 2008). Galton was an English scholar, whose collection of work spread over many fields, including measurements, brain research, meteorology and hereditary qualities. The Eugenics movement increased in the Unified States in the mid 1900's, directed by…
    Gene
  5. 5
    Core Concepts Of Principle Of Procreative Beneficence
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    Through the ongoing development of In Vitro Fertilisation (IVF) and Preimplantation Genetic Diagnosis (PGD), the eugenic selection of embryos is now possible. This technology is currently employed to detect chromosomal and inherited genetic abnormalities however in the not too distant future, could also be used to test any number of both disease and non-disease related genetic traits. Julian Savulescu makes a case for the “Principle of Procreative Beneficence” (PB) in which it’s argued that any couple contemplating procreation is morally…
    GeneParenting
  6. 6
    Gene Editing For Treating Diseases
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    Genome editing is the modification of a specific DNA sequence, within a cell or organism. It has been around since 1970 but only in the recent years have scientists discovered technologies which allow them to precisely cut and edit DNA. Clustered regularly interspaced palindromic repeats (CRISPR)/cas 9 is perhaps the most exciting of these technologies. Compared to previous technologies it is faster, cheaper and more accurate. CRISPR/cas 9 works off two components: guide RNA and cas9 enzyme. The guide RNA…
    DiseaseGene
  7. 7
    Genetics As Reason Of Violent Criminal Behavior
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    It is argued that violent criminal behaviors are the unfortunate results of genetic transmissions of mental and psychological problems from one generation to another. Research in neurochemistry and advanced technology has supported this notion by indicating that various violent behaviors and emotional disorders result from disruption of the normal activity of the brain. The disruption of the normal activities of the brain, results from altered gene and various environmental factors that lead to violent behaviors. Despite the claims that have…
    CriminologyGene
  8. 8
    Kinship And Genealogy: The Importance Of Genealogy in Anthropology
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    Genealogy is used by many when looking at the past, it can help us to understand where we came from, what it was like and how everything changed and when it changed. Genealogy plays a key role when it comes to understanding who we are as a people.1 Genealogy can be used to discover one’s family and their connections, if one wishes to discover their family lineage and history, they would use genealogy to do so. However, genealogy is not…
    DnaGene
  9. 9
    Gene Forrester from “A Separate Peace”
    Words • 462
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    As a summer assignment my class was assigned to read the book A Separate Peace by John Knowles. The book follows the main character Gene Forrester and some of his friends through life at school, the transition into adulthood and how World War 2 was affecting their daily lives. The story covers all the school issues and teenage problems any teenager can relate to at some point. Such as, while Gene tries to improve his grades his friend Finny invests…
    Gene
  10. 10
    Human Genetic Engineering Ethics
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    Genetic engineering is not a new feature. Almost everyone has either heard of or interacted with products that have been genetically modified to better suit its purpose. That being said, the same technique could be translated onto humans to further enhance natural attributes (e.g. strength, height, etc.). It would be the most practical to alter the genetic makeup on unborn humans. A lot of the weight falls onto programmers who needs to shoulder the responsibility. Thus, this brings up the…
    GeneGenetic EngineeringGenetics
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  11. 11
    Summary of Hominid Gene Diversity
    Words • 378
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    The article questions whether or not a lack of genetic diversity could have contributed to the extinction of archaic humans. Those involved in the study used neanderthal, denisovan and modern human DNA to gather evidence for the theory. The article compiles data on the genomes of modern and archaic hominins and then see if the data provides evidence that suggests that a lack of genetic immune diversity played a role in their demise. The data presented is the ratios of…
    BiodiversityDiversityGene
  12. 12
    Basic Principles of Genetics: Mendel’s Genetics
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    Ever wonder how you got your “grandfather’s nose”? Or why you have curly hair like your mother and your brother doesn’t? Genes. They are the basic unit by which genetic information is passed on from parent to child. This is also called heredity. Genes are a part of DNA and people inherit them from both of their parents during reproduction. The ones they inherit will determine many things, like what a child will look like and whether they will have…
    GeneGeneticsHeredity
  13. 13
    Gregor Johann Mendel’s Principles
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    Paper Type:500 Word Essay Examples
    The effects of chromosome activity upon the inherited traits of organisms have been formulated into a number of principles, or laws. Some of these principles were observed long before anything was known about chromosomes and genes. Gregor Mendel made the first scientific study of heredity and published his findings in 1866. Mendel’s method was to crossbreed various kinds of garden peas that had opposing pairs of obvious traits. The principles he established—segregation and dominance, and independent assortment—became the basis for…
    BiologyGeneGeneticsHeredityPrinciples
  14. 14
    Exploring the Pros and Cons of Cloning
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    Paper Type:300 Word Essay Examples
    Cloning, the process of creating genetically identical organisms, has long been a subject of both fascination and controversy. It raises fundamental ethical, scientific, and societal questions. In this essay, we will delve into the various aspects of cloning, examining both its potential benefits and the concerns it raises. By exploring the pros and cons of cloning, we aim to gain a deeper understanding of this complex and divisive issue. The Pros of Cloning There are compelling reasons that support the…
    BiodiversityBiologyCloningGene
  15. 15
    International Business Opportunities in the Biotechnology Industry
    Words • 1847
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    Paper Type:1800 Word Essay Examples
    The world has witnessed extraordinary advancement in biological science over the last few decades. One particular area, within the subject of biology, which has witnessed such advancement and growth, is biotechnology. Biotechnology is the industrial application of living organisms and/or biological techniques, developed through basic research. In terms of industrial application, the three major industries with significant application of biotechnology include: health care (medical), agriculture, and the environment. Biotechnology consists of a combination of such disciplines as genetics, molecular biology,…
    BiologyBiotechnologyBiotechnology Boon Or BaneGeneIndustryInternational Business
  16. 16
    Genetic and environmental factors affecting intelligence
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    Paper Type:1200 Word Essay Examples
    AO1: The genetic approach to explaining performance on intelligence tests has controversially claimed that intelligence may be passed from one generation to another. The main source of evidence for this area has been twin studies which compare the concordance rates for IQ scores for Mz and DZ twins. Another area of research has been looking at family relatedness and concordance rates on intelligence tests. MZ twins are identical twins and have the same genetics as each other so if intelligence…
    CorrelationEnvironmentGeneGeneticsHuman NatureNervous System
  17. 17
    ability to now obtain large amounts of molecular data What are the
    Words • 777
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    Paper Type:750 Word Essay Examples
    ability to now obtain large amounts of molecular data. What are the relative strengths and weaknesses of the various types of data that could be used? What specific data do you think should be used for defining bacterial species?There are numerous experimental methods by which a researcher can define bacterial species, broadening and "fixing" phylogenetic trees in bacterial species: some new and some old, some expensive and some cheap, some more effective than others. It has been a struggle to…
    DataDnaGene
  18. 18
    ‘You inherit your environment just as much as your genes’
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    Paper Type:800 Word Essay Examples
    'You inherit your environment just as much as your genes'. It is questions like the nature-nurture debate in psychology and the ideas of certain criminologists, in terms of why people carry out evil acts, that have inspired my deep interest for the subject. I am hugely motivated to understand what distinguishes us as individuals, how our behavior evolves in such different ways, and to what extent this is due to our genetic makeup or our social setting. I wish to…
    EnvironmentEthicsGenePsychology
  19. 19
    Four out of these fourteen are on the edge of being able
    Words • 462
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    Paper Type:450 Word Essay Examples
    Four out of these fourteen are on the edge of being able to be edited, none the less it may take a while to test if it does work outside of the research and testing not conducted on a human embryo. These include amyloid transthyretin, beta-thalassemia, hemophilia type B, and Leber congenital amaurosis 10 (LCA10). With amyloid transthyretin, CRISPR-Cas9 is being tested to be used to do a gene knockout of the TTR gene. This gene knockout simply involves the…
    BiologyGeneGeneticsScience
  20. 20
    Unraveling Moss Evolution: Beyond Model Plants
    Words • 1895
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    Paper Type:1800 Word Essay Examples
    Introduction The things we know about land plant evolution are based on the information we got from the model plants like Arabidopsis thaliana, rice and trees like poplar, etc. But when it comes to mosses, we don't know much about their evolution because only one moss genome has been published until now: Physcomitrella patens. Though, mosses evolved around 500 million years ago P. patens has evolved recently in comparison to other mosses i.e. about 5-10 million years ago (Rensing, 2017).…
    BiologyEvolutionGeneGeneticsPlantsWorld
  21. 21
    IntroductionThe human manipulation of the transfer of
    Words • 2652
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    Paper Type:2500 Word Essay Examples
    Introduction:The human manipulation of the transfer of genetic information between organisms has been ongoing for that past 10,000 years. The cultivation of grains and domestication of animals were our first experiences with this manipulation. With science constantly advancing, there has been a massive improvement in what methods we use to make it easier to get the most wanted kinds of livestock and plants. In this report there will be discussion about selective breeding and transgenesis and the biological implications both…
    DnaGeneGenetic EngineeringHumanMilk
  22. 22
    Human Augmentation: A Benefit of Science or Unnecessary Meddling
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    Paper Type:800 Word Essay Examples
    I will define the merits of human augmentation regarding both cybernetic/bionics and genetic engineering and refute them. Such conspectus is still only theory however, advancements in these fields have been constantan over the last few decades. To assume that they are not an inheriting is designing the inevitable. From the risks of genetic engineering to the idea that it will only make greater class divisions with the prohibitive cost of cybernetics and bionics. Shall some have to be augmented for…
    BiologyGeneHumanScience
  23. 23
    Exome Sequencing
    Words • 1179
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    Paper Type:1200 Word Essay Examples
    Exome sequencing, also known as whole exome sequencing (WES), is a genomic technique for sequencing the entire protein-coding region of genes in a genome (known as the exome). It consists of two steps: the first step is to select only the subset of DNA that encodes proteins. These regions are known as exons  humans have about 180,000 exons, constituting about 1% of the human genome, or approximately 30 million base pairs. The second step is to sequence the exonic DNA…
    BiologyBiomedicineDnaGeneGeneticsHealth
  24. 24
    Human Growth Hormone (HGH)
    Words • 1964
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    Paper Type:1800 Word Essay Examples
    Introduction Human Growth Hormone (HGH) is used medically to treat patients and especially children who suffer from pituitary deficiency. This hormone considered to be a protein which contains a specific molecular weight of 22,000 which is extracted or taken from the human pituitary glands CITATION DrD79 l 1033 (Dr. David Goeddel, 1979). It was produced using molecular biological techniques derived from a specific bacteria and it was announced by the formal communication of Genentech's results to a specific community at…
    DnaGeneGeneticsHealthHumanMedicine
  25. 25
    Epigenetics: Cells Of Your Body
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    Paper Type:900 Word Essay Examples
    The best way to describe an epigenetic is the study of how genes communicate in various cells of your body. Epigenetics glances at what happens to your genes over a course of time and how these changes could occur down to your children. After watching the video a couple of times, I learned how having a disease can sometimes not affect your twin. I had no clue that this could happen, I always had the thought if you had a…
    BiologyCancerDiseaseGene
  26. 26
    Science of Inherited Traits: Mystery of Your Features
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    Genetics Do you ever wonder exactly how you got the features that you have? Why you have a different colored hair than your parents? Well for starters, you must know that all traits are inherited. Let's say this is the scenario; You have blonde hair, but both your parents have brown. Think to your grandparents. Did any of them have blonde hair? In this scenario the answer would be yes, because as you will see later on,, the recessive gene,…
    BiologyGeneGenetics
  27. 27
    Genetic modification in humans
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    Paper Type:700 Word Essay Examples
    Genetic modification in people, also called gene therapy, is designed to prevent disease, disabilities, mutations and viruses. Genes are made up of DNA and hold all our genetic information. They provide instructions for our cells regarding what proteins and enzymes to produce, growth, eye colour, development, health and the list goes on (Betterhealth.vic.gov.au, 2019). In humans, genes can vary in size from a few hundred DNA bases to more than 2 million bases. The Human Genome Project estimated that humans…
    DiseaseGeneGeneticsHealthHumanMedicine
  28. 28
    Understanding Alzheimer’s Disease (AD)
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    Paper Type:900 Word Essay ExamplesCause And Effect Essay
    Background and Rationale: Alzheimer's Disease (AD) is a progressive neurodegenerative disease which causes dementia and is characterized by neurofibrillary tangles and extracellular amyloid-І plaques (AІ). The progressive decline in neural function causes memory loss, more commonly known as dementia, and the loss of cognitive function. In a healthy physiological state intracellular calcium signals are coupled with effectors to maintain calcium levels, but dysregulations are found in neural cells of Alzheimer's patients (1). The causes of AD are on the forefront…
    Alzheimer's DiseaseDiseaseGeneGenetics
  29. 29
    Banana DNA Extraction: Exploring Genetic Codes in Plants
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    Paper Type:1600 Word Essay Examples
    Introduction DNA is found in all living cells. A polymer looks like a ladder that has been twisted in a helical form. . The sides of the ladder are acknowledged as the backbone of the DNA helix, and are involve of replicating sugar and phosphate units. DNA has a very important responsibility in the cell, as it encodes for all cellular proteins. s. The proteins expressed in a cell classify the distinctiveness of the cell, and organisms are compilation of…
    Gene
  30. 30
    Quantitative Genetics
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    Paper Type:1000 Word Essay Examples
    Several studies have been carried out particularly on polygenic traits that have different alternate forms for example, white flower color vs. purple flower color. However many traits are more multifaceted than this and can take on any number of incessant values. For instance in humans there are not just two groups of people i.e. tall vs. short- but a full range of possible heights. To add on, many traits are not controlled by a single pair of gene but by…
    GeneGeneticsNatural Selection
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  31. 31
    Carl Jung: Psychiatrist and Psychoanalyst
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    Paper Type:850 Word Essay Examples
    A Swiss psychiatrist and psychoanalyst, Carl Jung, who founded analytical psychology and proposed that humans are born with 4 inherited archetypes from the collective unconscious; the Self, the Persona, the Shadow and the Soul Image. These four archetypes are present within literature, through the majority of the characters. Using Jungian analysis to examine John Knowles A Separate Peace reveals that Gene is in denial of his shadow, his friend Phineas has found balance with his anima and persona, and Leper…
    ArchetypeCarl JungGenePsychology
  32. 32
    A Discussion of “The Identity Dance”
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    Paper Type:850 Word Essay Examples
    In the article "The Identity Dance," Gunjan Sinha (2004) refutes the idea that genes are solely responsible for identity and proposes that personalities are shaped by a combination of genes and life experience (pp. 1-4). Sinha uses the practical example of identical twins and relies on research studies to support the argument that personality is formed by "nature and nurture" rather than primarily "nature" alone. According to Sinha, several factors have led scientists and the general public to come to…
    DanceGeneIdentity
  33. 33
    Huntington’s Disease: Genetic Causes, Symptoms, and Societal Impact
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    Paper Type:1000 Word Essay Examples
    Huntington disease is a form of an inherited neurodegenerative disorder. The disease appears following a mutation of one of a person’s two copies of a Huntingtin gene which is autosomal. This gene is normally found in all individuals and its function is to code for a protein which is known as huntingtin. Following the mutation of this gene, a different type of protein is formed and this protein gradually destroys some of the brain parts leading to their death (Huntington…
    DiseaseGeneHealth
  34. 34
    How does DNA Play A Role In Inheritance?
    Words • 352
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    Paper Type:350 Word Essay Examples
    How does DNA play a role in inheritance? You receive one-half of your DNA from your mother and one-half from your father Give an example of a dominant and recessive genetic disorder. People with light eyes tend to carry recessive alleles of the major genes; people with dark eyes tend to carry dominant alleles. Give an example of an X- and Y- linked disorder. x(Hemophilia B) y(color blindness) How can genetics help to predict diseases? Doctors can give you a…
    DnaGeneHealth
  35. 35
    Ron Howards Apollo 13: The True Story of an Astronaut Dream to Land on the Moon
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    Paper Type:600 Word Essay Examples
    Apollo 13 directed by Ron Howard is the story of the real space mission that took place in 1969. The three astronauts had always dreamed of landing on the moon but not long after the astronauts launched into space did they realize that the task would be near impossible due to an explosion of an oxygen tank. Getting home safe became their next mission. A character in this film from whom I learned something is Gene Kranz played by Ed…
    AstronautGene
  36. 36
    The Fundamentals of Gene Mutation
    Words • 384
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    Paper Type:350 Word Essay Examples
    A gene is a long sequence of nucleotides on a DNA molecule. A mutation is a change in the amount of an organism's genetic material and when a change in genotype produces a change in phenotype, the individual affected is said to be a mutant. A gene mutation involves a change in one or more of the nucleotides in a strand of DNA. The sequence of nucleotides in a gene controls the order in which amino acids are made into…
    Gene
  37. 37
    The Relationship Between Gene & Finny
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    Paper Type:2000 Word Essay Examples
    "Older men declare war. But it is youth that must fight and die. And it is youth who must inherit the tribulation, the sorrow, and the triumphs that are the aftermath of war." (Herbert Clark Hoover). This speech, made by Mr. Hoover illustrates the misconception of war that is passed down by generation, filled by over-glorified lies, which enthrall the youth to join the war effort, where they are merely pawns in a global conflict. The misconception of war that…
    GeneRelationship
  38. 38
    Bacterial Transformation with pGLO
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    Paper Type:1300 Word Essay Examples
    OBJECTIVES: Practice formulating hypotheses, predictions, and experimental design. ο Describe the principles of bacterial transformation. Explain the procedure for gene transfer using plasmid vectors. ο Induce the transfer of the pGLO gene (in a plasmid) into E. coli. ο Describe the traits carried by the pGLO gene. Describe how to activate (“turn on”) the pGLO gene. Describe how to recognize the transformed cells (from this lab). ο Know the terms used in this lab including transformation (in this case transformation…
    Gene
  39. 39
    Psychological Development in “A Separate Peace”
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    Paper Type:500 Word Essay Examples
    "A Separate Peace" by John Knowles is a timeless exploration of the complexities surrounding friendship and adolescence. The narrative primarily revolves around Gene and Finny, with the former serving as the narrator. However, it is Finny's psychological journey that becomes the focal point as he grapples with a crucial revelation. This essay aims to delve deeper into the psychological nuances of Finny's character, emphasizing the transformative impact of Brinker's investigation in Chapter 11 on Finny's once innocent worldview.Finny's Utopian View…
    Defining MomentGene
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