Death in Sir Gawain and the Green Knight - 1023 Words

During the time of Sir Gawain and the Green Knight, to die an honorable death or to die while completing a quest was held with much higher regard than to die a coward. The code of chivalry was an extremely important concept and it was a knight’s duty to live up to this. If a knight was to take up a challenge, he should endure anything to finish it, even if it means death. But just because a knight is bound to comply with the code does not mean there are no feelings of dread. Knights, even the best ones, are afraid of dying but they are also afraid of defying the chivalric code. Which route should they take when faced with a choice between the two decisions? Death may be frightening enough to make knights choose their life over their honor†¦show more content†¦Despite the guide’s convincing statements, Gawain continues on. Here, Gawain values honor more than his life. This is one side of Gawain; the side that believes the importance of duty surpasses that of one ’s life. On the other side is a frightened Gawain that believes the gift of life is greater in value to the honor one may receive. A known example of this is when he accepts the girdle from Lady Bertilak, believing it may offer him protection. Knowing how Gawain thinks, he still would have gone on had he not taken an extra precaution. However, an opportunity to save his life is too good to pass, especially when he is close to death, and he snatches it up. Just as there is usually more than one way to do something, there is also more than one way to approach the decision that Gawain has to make during his trial. As previously mentioned, he has to choose which he values more: his life or his honor. Which one is the real route and which should Gawain have picked? The answer is probably the route that Gawain started on. He found a middle point between life and death. Living up to the requirements despite eventual death is courageous, but it is not wrong for Gawain to want to save himself. But while saving yourself is definitely important, it is selfishShow MoreRelatedSir Gawain And The Green Knight1359 Words   |  6 PagesIn the poem â€Å"Sir Gawain and The Green Knight,† a protagonist emerges depicting an Arthurian knight named Sir Gawain. Sir Gawain, King Arthur’s nephew, takes initiative by accepting the challenge requested by the Green Knight in place of his uncle. He undergoes a perilous adventure, seeking for the Green Knight to receive the final blow. Although Sir Gawain is not viewed as a hero for his military accomplishments, he is, however, viewed as a heroic figure by the Knights at the Round Table for hisRead MoreSir Gawain And The Green Knight927 Words   |  4 PagesBoth Sir Gawain and the Green Knight and The Franklin’s Tale are set in a world where the laws of nature and order are turned upside down through the use of magic. In this Medieval world, death is escaped, men have the ability to shapeshift, and the impossi ble becomes entirely possible. What the Christian God set as earthly law, magic, created by the devil himself, subverts into illogical manifestations. Through their works, the authors of Sir Gawain and the Green Knight and The Franklin’s Tale portrayRead MoreSir Gawain And The Green Knight1335 Words   |  6 PagesSir Gawain: The Ironic Knight Sir Gawain and the Green Knight is a tale of the utmost irony in which Sir Gawain, the most loyal and courteous of all of King Arthur’s knights, fails utterly to be loyal and courteous to his king, his host, his vows, and his God. In each case, Sir Gawain not only fails to perform well, but performs particularly poorly, especially in the case of his relationship with God. Ultimately, Sir Gawain chooses magic over faith, and by doing so, shows his ironic nature as aRead MoreSymbolism and the Power of Three in Sir Gawain and the Green Knight938 Words   |  4 PagesSir Gawain and the Green Knight is a late 14th-century Middle English alliterative romance about the adventure of Sir Gawain, King Arthurs Knight of the Round Table. This great verse is praised not only for its complex plot and rich language, but also for its sophisticated use of symbolism. Symbolism is a technique used in Sir Gawain and the Green Knight to give a significance to the plot. The Green Knight, the Gree n Sash, and Sir Gawains Shield are three of the most prominent symbols given toRead MoreLiterary Analysis Of Sir Gawain And The Green Knight1200 Words   |  5 Pagesperiods have been expressed and implemented through the depiction of the heroes’ experiences on their journeys and the knowledge they gain by the quest’s end. For example, in Sir Gawain and the Green Knight, a chivalric romance written in the Late Middle Ages, Gawain epitomizes a knight with the characteristics that knights from the Late Middle Ages were expected to possess according to the requirements outlined in the rules of chivalry, such as honor and valor. Likewise, Beowulf, the hero of theRead MoreCompare and Contrast of Beowulf and Sir Gawain and the Green Knight600 Words   |  3 PagesCompare and Contrast of Beowulf and Sir Gawain and the Green Knight Beowulf is an epic poem that was written in the Anglo-Saxon time period where only a few privileged people were able to read and write while Sir Gawain and the Green Knight, which is also an epic poem, was written in the Middle English time period where reading and writing was more wide-spread. While both the epic poem Beowulf and Sir Gawain and the Green Knight have similar protagonists, the main character of each poem also hasRead MoreChivalry Of Sir Gawain And The Green Knight904 Words   |  4 PagesChivalry in Sir Gawain and the Green Knight There are many great movies, like â€Å"300† or â€Å"Saving Private Ryan,† that are told with the classic chivalry elements that were known to describe the noble knights from hundreds of years ago. Much like the courageous soldiers in these movies, Sir Gawain in Sir Gawain and the Green Knight, faced many conflicts that might have questioned his moral code of nobleness. Sir Gawain was a great knight that was loyal to King Arthur and had the courage to take on theRead MoreSir Gawain was a knight of King Arthur and his nephew. A knight was all about chivalry, honesty,600 Words   |  3 PagesSir Gawain was a knight of King Arthur and his nephew. A knight was all about chivalry, honesty, loyalty and love of God. However all of these were tested during his adventure to find The Green Knight and pay him back the favor. Sir Gawain was a religious man that prayed to God and Virgin Mary,† Then the knight devoutly made his plaint to Mary, asking her to guide him on his w ay and lead him to some dwelling† (736-739). Gawain was going through harsh times trying to find The Green Knight and TheRead MoreSir Gawain Essay784 Words   |  4 Pages Sir Gawain Essay In Sir Gawain and the Green Knight, Sir Gawain continuously proves his knightly virtues and code of honor. Chivalry includes bravery, honor, and courtesy. He proves that he is in fact a real; Knight. He shows his bravery by shying away from nothing and no one. He proves his honor and courtesy to everyone he meets by showing respect to all whether he receives it back or not. nbsp;nbsp;nbsp;nbsp;nbsp;Sir Gawain shows his bravery the first moment he has the chance to, whenRead MoreTheme Of Archetypes In Sir Gawain And The Green Knight864 Words   |  4 PagesOne story, in particular a poem, arises in Sir Gawain and the Green Knight. The poem dramatically demonstrates how a single character can set out to fulfill one quest to uncover archetypal elements in tremendous amounts of ways. And it reveals the essence of character development, theme, and conflict transparently through the archetypal quest within three key archetypes—the magic weapon, the boon, and the unhealable wound in Sir Gawain and the Green Knight. There’s always some kind of magical element

The Human Genome Project Free Essays

When populations start to die there are only so many to choose from for genes. A founder effect will then be created (Welsch 73). The Human Genome Project set out to identify all the genetic material in humans (Welsch 265). We will write a custom essay sample on The Human Genome Project or any similar topic only for you Order Now Another type of variation is different from genes it is physiological. Our blood type is a protein on our red blood cells and delivers oxygen and immune responses ( Welsch 267). We are only able to give blood to those who have our same blood type unless we have the blood type that is the universal donor. We have a friend who has suffered miscarriages, the most recent was 26 weeks along. Her body keeps rejecting the baby and they are not sure what the cause is. They are sure that it is not the RH factor. The white blood cells also have their own set of proteins, the human leukocyte antigen system (HLA). This system protects our bodies from foreign objects or infectious agents (Welsch 268). Even within our families we are varied because we will not all have the same combination of the system. We all react to infections and diseases differently. My husband is highly allergic to artificial smells. His system seems to be in overdrive. When he was in the military his bunk mate sprayed scented aerosol deodorant and his throat closed up. He then realized he could not handle anything artificial. My friend’s cousin had a double lung transplant last year. Several months after her transplant she got an infection and her body rejected her new lungs and she passed away. I think her rejection to the new lungs was because of the differences in the HLA system of her body and the donor’s. Our bodies also adapt and look different from others in our skin tone and our body types. These traits are not as significant in our bodily functions but are varied nonetheless. W all can have different hair color, skin color, and shape and sizes. Our skin does not really have color, it has a pigment called melanin ( Welsch 271). Depending on where the person lived they may have more melanin production and have darker skin. Some can also be tall and skin or short and chubby. We measure this through the anthropometry. It helps determine the variations we see. We put these measurements in the cormic index, which is sitting height to standing height ( Welsch 273). The intemembral index is the ratio of arm length to leg length (Welsch 273). Body fat is determined by the BMI or body mass index. A person can be too skinny or too fat and have a BMI that is not healthy. Another variation is race. This our society’s system for classifying people based on how they look. These differences are believed to reflect the root of genetic and biological differences. We also adapt to the environments we encounter. We can either allow our environment to change us or we can change the environment. To survive we have to figure out what needs to change and react accordingly. We have to have a certain plasticity. We all change during our lifetime and it comes somewhat from our surroundings. We can perform niche construction and make our environment suitable to our living conditions. On the farm my in laws own they do several things to insure their success. They have to give the cows shots to make sure they are healthy enough for reproduction and the babies will be healthy enough to be sold. They take care of the grass and the other parts of the land to ensure the cows are fed during the spring, summer and fall. They make sure that there is enough hay to feed them during the winter. As parents we have the ability to help our children adapt. To set them up for success in life as humans. We teach our children how to cook, clean, read, and write. The ability to care for themselves spans across generations. They will teach their own children these abilities to adapt and survive in the world around them. We pass this on to them through extra-genetic inheritance. We have a new emergence of new species through speciation. Differences can be so vast that it becomes a totally different species. Such as the dog and the wolf. Both have canine but the wolf is considered a different species. Evolution takes place as we experience different things in our culture. We have to adapt as our culture changes. The constructivist approach shows that our biology is a process of construction (Welsch 239). Our bodies work in combination with our genes to affect how genes can be expressed or epigenetic system of inheritance ( Welsch 240). When our genes are altered we can pass those down to our children affecting how their bodies work and how they behave. The way we raise our children affects how they will behave as adults. If we are nurturing, loving and kind to our children almost all of the time these will be the traits they possess unless they have something else going on biologically. If we behave negative with our children and this is all they see they will in turn possess those traits. This is the behavioral system of inheritance. We also store symbols and communicate them with others around us, showing the world our understanding through them. The symbols we use come from the symbolic system of inheritance. Through manipulating the world around us and changing the world around us it is important to our biocultural evolution. Change is an important part of who we are. Just as when we move into a new home, a new town, new school, and even a new job we change and construct the environment to fit our needs. We do certain things so we can fit in and feel comfortable. It allows us to thrive. We even try to change the land we live on. Another aspect of biocultural evolution is the evolution of our behaviors. Sociobiology explains our behaviors as related to our biological component (Welsch 245). Our behavior can also be influenced by the earth and social things going on around us. This comes from the human behavioral ecology (HBE) (Welsch 246). We adapt our behavior to our society so that we can fit and continue to evolve. Our behaviors are directly connected to our biological self. This comes from biological determinism (Welsch 247). Some of them come forward or (emergence) based on who we see and interact with in our daily lives. We adapt and change through our diet, moving to different places, and sometimes we even change our bodies through modification to make ourselves fit in. Just like runway models who extreme diet and workout to be tiny enough to be considered for the runway. This shapes our cultures around the world and how we all view each other. Everyone in this world is so unique. No two people even family members will be completely identical. Our bodies adapt and varied through the generations to be continued successfully. We all try to fit in with our behaviors so that our true biological self can come forward. We need to be conscious in the things we teach our children because they will be the next generation and bring forth a new culture. Works Cited Welsch, Robert Louis, et al. Anthropology: Asking Questions about Human Origins, Diversity, and Culture. Oxford University Press, 2017. How to cite The Human Genome Project, Papers The Human Genome Project Free Essays string(42) " fewer than predicted by many scientists\." The Human Genome Project (HGP) is a project undertaken with a goal to understand the genetic make-up of the human species by determining the DNA sequence of the human genome and the genome of a few model organisms. The project began in 1990 and, by some definitions, it was completed in 2003. It was one of the biggest investigational projects in the history of science. We will write a custom essay sample on The Human Genome Project or any similar topic only for you Order Now The mapping of the human genes was an important step in the development of medicines and other aspects of health care. Most of the genome DNA sequencing for the Human Genome Project was done by researchers at universities and research centers in the the United States and Great Britain, with other genome DNA sequencing done independently by the private company Celera Genomics. The HGP was originally aimed at the more than three billion nucleotides contained in a haploid reference human genome. Recently several groups have announced efforts to extend this to diploid human genomes including the International HapMap Project, Applied Biosystems, Perlegen, Illumina, JCVI, Personal Genome Project, and Roche-454. The â€Å"genome† of any given individual (except for identical twins and cloned animals) is unique; mapping â€Å"the human genome† involves sequencing multiple variations of each gene. The project did not study all of the DNA found in human cells; some heterochromatic areas (about 8% of the total) remain un-sequenced. International HGP Initiation of the Project was the culmination of several years of work supported by the Department of Energy, in particular workshops in 1984 [1] and 1986 and a subsequent initiative the Department of Energy. 2] This 1986 report stated boldly, â€Å"The ultimate goal of this initiative is to understand the human genome† and â€Å"Knowledge of the human genome is as necessary to the continuing progress of medicine and other health sciences as knowledge of human anatomy has been for the present state of medicine. † Candidate technologies were already being considered for the proposed undertaking at least as early as 1985. [3 ] James D. Watson was Head of the National Center for Human Genome Research at the National Institutes of Health (NIH) in the United States starting from 1988. Largely due to his disagreement with his boss, Bernadine Healy, over the issue of patenting genes, he was forced to resign in 1992. He was replaced by Francis Collins in April 1993, and the name of the Center was changed to the National Human Genome Research Institute (NHGRI) in 1997. The $3-billion project was formally founded in 1990 by the United States Department of Energy and the U. S. National Institutes of Health, and was expected to take 15 years. In addition to the United States, the international consortium comprised geneticists in China, France, Germany, Japan, and the United Kingdom. Due to widespread international cooperation and advances in the field of genomics (especially in sequence analysis), as well as major advances in computing technology, a ‘rough draft’ of the genome was finished in 2000 (announced jointly by then US president Bill Clinton and British Prime Minister Tony Blair on June 26, 2000). [4] Ongoing sequencing led to the announcement of the essentially complete genome in April 2003, 2 years earlier than planned. [5] In May 2006, another milestone was passed on the way to completion of the project, when the sequence of the last chromosome was published in the journal Nature. 6] There are multiple definitions of the â€Å"complete sequence of the human genome†. According to some of these definitions, the genome has already been completely sequenced, and according to other definitions, the genome has yet to be completely sequenced. There have been multiple popular press articles reporting that the genome was â€Å"complete. â €  The genome has been completely sequenced using the definition employed by the International Human Genome Project. A graphical history of the human genome project shows that most of the human genome was complete by the end of 2003. However, there are a number of regions of the human genome that can be considered unfinished. First, the central regions of each chromosome, known as centromeres, are highly repetitive DNA sequences that are difficult to sequence using current technology. The centromeres are millions (possibly tens of millions) of base pairs long, and for the most part these are entirely un-sequenced. Second, the ends of the chromosomes, called telomeres, are also highly repetitive, and for most of the 46 chromosome ends these too are incomplete. We do not know precisely how much sequence remains before we reach the telomeres of each chromosome, but as with the centromeres, current technology does not make it easy to get there. Third, there are several loci in each individual’s genome that contain members of multigene families that are difficult to disentangle with shotgun sequencing methodologies – these multigene families often encode proteins important for immune functions. It is likely that the centromeres and telomeres will remain un-sequenced until new technology is developed that facilitates their sequencing. Other than these regions, there remain a few dozen gaps scattered around the genome, some of them rather large, but there is hope that all these will be closed in the next couple of years. In summary: our best estimates of total genome size indicate that about 92% of the genome has been completed . Most of the remaining DNA is highly repetitive and unlikely to contain genes, but we cannot truly know until we sequence all of it. Understanding the functions of all the genes and their regulation is far from complete. The roles of junk DNA, the evolution of the genome, the differences between individuals, and many other questions are still the subject of intense study by laboratories all over the world. Goals The goals of the original HGP were not only to determine more than 3 billion base pairs in the human genome with a minimal error rate, but also to identify all the genes in this vast amount of data. This part of the project is still ongoing, although a preliminary count indicates about 30,000 genes in the human genome, which is fewer than predicted by many scientists. You read "The Human Genome Project" in category "Papers" Another goal of the HGP was to develop faster, more efficient methods for DNA sequencing and sequence analysis and the transfer of these technologies to industry. The sequence of the human DNA is stored in databases available to anyone on the Internet. The U. S. National Center for Biotechnology Information (and sister organizations in Europe and Japan) house the gene sequence in a database known as Genbank, along with sequences of known and hypothetical genes and proteins. Other organizations such as the University of California, Santa Cruz[1], and Ensembl[2] present additional data and annotation and powerful tools for visualizing and searching it. Computer programs have been developed to analyze the data, because the data themselves are difficult to interpret without such programs. The process of identifying the boundaries between genes and other features in raw DNA sequence is called genome annotation and is the domain of bioinformatics. While expert biologists make the best annotators, their work proceeds slowly, and computer programs are increasingly used to meet the high-throughput demands of genome sequencing projects. The best current technologies for annotation make use of statistical models that take advantage of parallels between DNA sequences and human language, using concepts from computer science such as formal grammars. Another, often overlooked, goal of the HGP is the study of its ethical, legal, and social implications. It is important to research these issues and find the most appropriate solutions before they become large dilemmas whose effect will manifest in the form of major political concerns. All humans have unique gene sequences; therefore the data published by the HGP does not represent the exact sequence of each and every individual’s genome. It is the combined genome of a small number of anonymous donors. The HGP genome is a scaffold for future work in identifying differences among individuals. Most of the current effort in identifying differences among individuals involves single nucleotide polymorphisms and the HapMap. How it was accomplished Funding came from the US government through the National Institutes of Health in the United States, and the UK charity, the Wellcome Trust, who funded the Sanger Institute (then the Sanger Centre) in Great Britain, as well as numerous other groups from around the world. The genome was broken into smaller pieces; approximately 150,000 base pairs in length. These pieces are called â€Å"bacterial artificial chromosomes†, or BACs, because they can be inserted into bacteria where they are copied by the bacterial DNA replication machinery. Each of these pieces was then sequenced separately as a small â€Å"shotgun† project and then assembled. The larger, 150,000 base pairs go together to create chromosomes. This is known as the â€Å"hierarchical shotgun† approach, because the genome is first broken into relatively large chunks, which are then mapped to chromosomes before being selected for sequencing. Celera Genomics HGP In 1998, a similar, privately funded quest was launched by the American researcher Craig Venter and his firm Celera Genomics. The $300 million Celera effort was intended to proceed at a faster pace and at a fraction of the cost of the roughly $3 billion publicly funded project. Celera used a riskier technique called whole genome shotgun sequencing, which had been used to sequence bacterial genomes of up to six million base pairs in length, but not for anything nearly as large as the three thousand million base pair human genome. Celera initially announced that it would seek patent protection on â€Å"only 200-300† genes, but later amended this to seeking â€Å"intellectual property protection† on â€Å"fully-characterized important structures† amounting to 100-300 targets. The firm eventually filed preliminary (â€Å"place-holder†) patent applications on 6,500 whole or partial genes. Celera also promised to publish their findings in accordance with the terms of the 1996 â€Å"Bermuda Statement,† by releasing new data quarterly (the HGP released its new data daily), although, unlike the publicly funded project, they would not permit free redistribution or commercial use of the data. In March 2000, President Clinton announced that the genome sequence could not be patented, and should be made freely available to all researchers. The statement sent Celera’s stock plummeting and dragged down the biotechnology-heavy Nasdaq. The biotechnology sector lost about $50 billion in market capitalization in two days. Although the working draft was announced in June 2000, it was not until February 2001 that Celera and the HGP scientists published details of their drafts. Special issues of Nature (which published the publicly funded project’s scientific paper)[7] and Science (which published Celera’s paper[8]) described the methods used to produce the draft sequence and offered analysis of the sequence. These drafts covered about 83% of the genome (90% of the euchromatic regions with 150,000 gaps and the order and orientation of many segments not yet established). In February 2001, at the time of the joint publications, press releases announced that the project had been completed by both groups. Improved drafts were announced in 2003 and 2005, filling in to ~92% of the sequence currently. The competition proved to be very good for the project, spurring the public groups to modify their strategy in order to accelerate progress. The rivals initially agreed to pool their data, but the agreement ell apart when Celera refused to deposit its data in the unrestricted public database GenBank. Celera had incorporated the public data into their genome, but forbade the public effort to use Celera data. HGP is the most well known of many international genome projects aimed at sequencing the DNA of a specific organism. While the human DNA sequence offers the most tangible benefits, important dev elopments in biology and medicine are predicted as a result of the sequencing of model organisms, including mice, fruit flies, zebrafish, yeast, nematodes, plants, and many microbial organisms and parasites. In 2004, researchers from the International Human Genome Sequencing Consortium (IHGSC) of the HGP announced a new estimate of 20,000 to 25,000 genes in the human genome. [9] Previously 30,000 to 40,000 had been predicted, while estimates at the start of the project reached up to as high as 2,000,000. The number continues to fluctuate and it is now expected that it will take many years to agree on a precise value for the number of genes in the human genome. History In 1976, the genome of the virus Bacteriophage MS2 was the first complete genome to be determined, by Walter Fiers and his team at the University of Ghent (Ghent, Belgium). 10] The idea for the shotgun technique came from the use of an algorithm that combined sequence information from many small fragments of DNA to reconstruct a genome. This technique was pioneered by Frederick Sanger to sequence the genome of the Phage ? -X174, a tiny virus called a bacteriophage that was the first fully sequenced genome (DNA-sequence) in 1977. [11] The technique was called shotgun sequencing because the genome was broken into millions of pieces as if it had been blasted with a shotgun. In order to scale up the method, both the sequencing and genome assembly had to be automated, as they were in the 1980s. Those techniques were shown applicable to sequencing of the first free-living bacterial genome (1. 8 million base pairs) of Haemophilus influenzae in 1995 [12] and the first animal genome (~100 Mbp) [13] It involved the use of automated sequencers, longer individual sequences using approximately 500 base pairs at that time. Paired sequences separated by a fixed distance of around 2000 base pairs which were critical elements enabling the development f the first genome assembly programs for reconstruction of large regions of genomes (aka ‘contigs’). Three years later, in 1998, the announcement by the newly-formed Celera Genomics that it would scale up the shotgun sequencing method to the human genome was greeted with skepticism in some circles. The shotgun technique breaks the DNA into fragments of various sizes, ranging from 2,000 to 300,000 base pairs in length, forming what is called a DNA â€Å"library†. Using an automated DNA sequencer the DNA is read in 800bp lengths from both ends of each fragment. Using a complex genome assembly algorithm and a supercomputer, the pieces are combined and the genome can be reconstructed from the millions of short, 800 base pair fragments. The success of both the public and privately funded effort hinged upon a new, more highly automated capillary DNA sequencing machine, called the Applied Biosystems 3700, that ran the DNA sequences through an extremely fine capillary tube rather than a flat gel. Even more critical was the development of a new, larger-scale genome assembly program, which could handle the 30-50 million sequences that would be required to sequence the entire human genome with this method. At the time, such a program did not exist. One of the first major projects at Celera Genomics was the development of this assembler, which was written in parallel with the construction of a large, highly automated genome sequencing factory. The first version of this assembler was demonstrated in 2000, when the Celera team joined forces with Professor Gerald Rubin to sequence the fruit fly Drosophila melanogaster using the whole-genome shotgun method[14]. At 130 million base pairs, it was at least 10 times larger than any genome previously shotgun assembled. One year later, the Celera team published their assembly of the three billion base pair human genome. How it was accomplished The IHGSC used pair-end sequencing plus whole-genome shotgun mapping of large (~100 Kbp) plasmid clones and shotgun sequencing of smaller plasmid sub-clones plus a variety of other mapping data to orient and check the assembly of each human chromosome[7]. The Celera group tried â€Å"whole-genome shotgun† sequencing without using the additional mapping scaffolding[8], but by including shredded public data raised questions [15]. Whose genome was sequenced? In the IHGSC international public-sector Human Genome Project (HGP), researchers collected blood (female) or sperm (male) samples from a large number of donors. Only a few of many collected samples were processed as DNA resources. Thus the donor identities were protected so neither donors nor scientists could know whose DNA was sequenced. DNA clones from many different libraries were used in the overall project, with most of those libraries being created by Dr. Pieter J. de Jong. It has been informally reported, and is well known in the genomics community, that much of the DNA for the public HGP came from a single anonymous male donor from Buffalo, New York (code name RP11). [16] HGP scientists used white blood cells from the blood of 2 male and 2 female donors (randomly selected from 20 of each) — each donor yielding a separate DNA library. One of these libraries (RP11) was used considerably more than others, due to quality considerations. One minor technical issue is that male samples contain only half as much DNA from the X and Y chromosomes as from the other 22 chromosomes (the autosomes); this happens because each male cell contains only one X and one Y chromosome, not two like other chromosomes (autosomes). (This is true for nearly all male cells not just sperm cells). Although the main sequencing phase of the HGP has been completed, studies of DNA variation continue in the International HapMap Project, whose goal is to identify patterns of single nucleotide polymorphism (SNP) groups (called haplotypes, or â€Å"haps†). The DNA samples for the HapMap came from a total of 270 individuals: Yoruba people in Ibadan, Nigeria; Japanese people in Tokyo; Han Chinese in Beijing; and the French Centre d’Etude du Polymorphisms Humain (CEPH) resource, which consisted of residents of the United States having ancestry from Western and Northern Europe. In the Celera Genomics private-sector project, DNA from five different individuals were used for sequencing. The lead scientist of Celera Genomics at that time, Craig Venter, later acknowledged (in a public letter to the journal Science) that his DNA was one of those in the pool[17]. On September 4th, 2007, a team led by Craig Venter, published his complete DNA sequence[18], unveiling the six-billion-letter genome of a single individual for the first time. Benefits The work on interpretation of genome data is still in its initial stages. It is anticipated that detailed knowledge of the human genome will provide new avenues for advances in medicine and biotechnology. Clear practical results of the project emerged even before the work was finished. For example, a number of companies, such as Myriad Genetics started offering easy ways to administer genetic tests that can show predisposition to a variety of illnesses, including breast cancer, disorders of hemostasis, cystic fibrosis, liver diseases and many others. Also, the etiologies for cancers, Alzheimer’s disease and other areas of clinical interest are considered likely to benefit from genome information and possibly may lead in the long term to significant advances in their management. There are also many tangible benefits for biological scientists. For example, a researcher investigating a certain form of cancer may have narrowed down his/her search to a particular gene. By visiting the human genome database on the worldwide web, this researcher can examine what other scientists have written about this gene, including (potentially) the three-dimensional structure of its product, its function(s), its evolutionary relationships to other human genes, or to genes in mice or yeast or fruit flies, possible detrimental mutations, interactions with other genes, body tissues in which this gene is activated, diseases associated with this gene or other datatypes. Further, deeper understanding of the disease processes at the level of molecular biology may determine new therapeutic procedures. Given the established importance of DNA in molecular biology and its central role in determining the fundamental operation of cellular processes, it is likely that expanded knowledge in this area will facilitate medical advances in numerous areas of clinical interest that may not have been possible without them. The analysis of similarities between DNA sequences from different organisms is also opening new avenues in the study of the theory of evolution. In many cases, evolutionary questions can now be framed in terms of molecular biology; indeed, many major evolutionary milestones (the emergence of the ribosome and organelles, the development of embryos with body plans, the vertebrate immune system) can be related to the molecular level. Many questions about the similarities and differences between humans and our closest relatives (the primates, and indeed the other mammals) are expected to be illuminated by the data from this project. The Human Genome Diversity Project, spinoff research aimed at mapping the DNA that varies between human ethnic groups, which was rumored to have been halted, actually did continue and to date has yielded new conclusions. In the future, HGDP could possibly expose new data in disease surveillance, human development and anthropology. HGDP could unlock secrets behind and create new strategies for managing the vulnerability of ethnic groups to certain diseases (see race in biomedicine). It could also show how human populations have adapted to these vulnerabilities. How to cite The Human Genome Project, Papers

Business Process in the Organization-Free-Samples for Student

Question: Write a Reflection on the Business Process in the Organization. Answer: The detailed analysis of the assignment reveals that the existing business process of GAAM minimises waste and the entire organisation has clear guidelines about the process. However, it has been identified that the existing business process of GAAM is carried out manually, which requires a lot of time and effort. It has been found out that due to such old-fashioned techniques, the employees of the organisation finds it difficult to find out old data Due to the absence of an effective information system, the accounts receivable officer is facing trouble in identifying the debtors that have failed to pay their dues within the stipulated time. In order to eliminate these deficiencies, a new business model has been identified, which needs the staffs to be involved for coming up with new and innovative ideas. An expert team needs to be developed to reengineer the business process. It has been evaluated that various indicators of performance need to be developed along with drawing the new process flow through software to depict clear roles and responsibilities of the staffs. Thus, based on the evaluation, certain technologies would be helpful that include e-commerce, mobile technologies, online money transfer and coding system. The newly reengineered system would help GAAM in checking the availability of the placed orders. If the product is available, it would be forwarded to the warehouse assistant and in case of reverse scenario, it needs to be sent to procurement. After that, the ordered products would be shipped following a sequence of steps and the accounts receivable officer would finally keep the records.