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Genetic exceptionalism





Encyclopedia results for Genetic exceptionalism

  1. Genetic exceptionalism

    Orphan date September 2008 Genetic exceptionalism is the belief that genetic information is special and must therefore be treated differently from other types of medical information. For example, patients are able to obtain information about their blood pressure without involving any medical professionals, but obtaining information about their genetic profile might require an order from a physician and expensive counseling sessions. Disclosure of an individual s genetic information or its meaning for example, telling a person with red hair that she has a higher risk of skin cancer has been legally restricted in some places as providing medical advice . ref Ray, Turna. 18 August 2010. http www.genomeweb.com dxpgx uc berkeley halts genetic testing program touts opportunity ethical debate UC Berkeley Halts Genetic Testing Program, but Touts Opportunity for Ethical Debate Pharmacogenomics Reporter . ref This policy approach has been taken by state legislatures to safeguard individuals genetic information in the United States from the individuals, their families, their employers, and the government. The approach builds upon the existing protection required of general health information provided by such regulations as Health Insurance Portability and Accountability Act HIPAA . See also HIV exceptionalism , similar rules for HIV AIDS testing Abortion exceptionalism References reflist External links http www.ncsl.org programs health genetics prt.htm State Genetic Summary Table on Privacy Laws DEFAULTSORT Genetic Exceptionalism Category Healthcare policy in the United States Category Privacy Category Data privacy Category Genetics ...   more details



  1. Exceptionalism

    alert Media Irresponsibility.html ref Genetic exceptionalism is a policy program that medicalizes genetic information. Like the exceptionalism surrounding HIV testing, genetic exceptionalism is based ... cancer. In countries with strong genetic exceptionalism laws, the individual must have permission from a physician to obtain information about his genes. Abortion exceptionalism is the decision to treat voluntary abortion s differently from other medical procedures. See also Grandiosity Human exceptionalism Egocentrism Chosen people American exceptionalism United States of America Arab exceptionalism European exceptionalism Sonderweg Nihonjinron God s Own Country New Zealand Third Rome Russia Civilizing ...Exceptionalism is the perception that a country, society, institution, movement, or time period is wiktionary ... Manning, Rise and Fall East West Synchronicity and Indic Exceptionalism Reexamined, Social Science ....html ref Separateness Commentators Who date August 2009 often use the term exceptionalism to describe ... 000220.html http www.stefangeens.com 000220.html ref Exceptionalism can represent an error ... understood may be a form of exceptionalism. ref name english.upenn.edu http www.english.upenn.edu CFP archive 2003 10 0254.html ref In ideologically driven debates, a group may assert exceptionalism , with or without ... may be accused of exceptionalism , perhaps for avoiding normal terms of analysis. ref http www.el ... InterpretException.html ref The term exceptionalism can imply criticism of a tendency to remain separate ... 20001101facomment932 peter j spiro the new sovereigntists american exceptionalism and its ..., the term exceptionalism may be a marker for the extent to which a region or group is justifiably or factually ... www.hinduonnet.com thehindu 2002 05 16 stories 2002051600391000.htm ref Medical exceptionalism Use of the term HIV exceptionalism implies that AIDS is a contagious disease that is or should be treated ... M. Fredrickson. From Exceptionalism to Variability Recent Developments in Cross National Comparative ...   more details



  1. HIV exceptionalism

    infection. See also Criminal transmission of HIV Genetic exceptionalism References reflist Category ...Orphan date February 2009 Refimprove date November 2008 HIV exceptionalism is the term given to the trend to treat AIDS differently from other diseases, including other Sexually transmitted disease sexually transmitted , infectious, lethal diseases in law and policy. HIV exceptionalists emphasize the human rights of people living with AIDS, in particular their rights to privacy , confidentiality , and autonomy . They also believe that all people seeking an HIV test always require special services, such as counseling with every HIV test, special informed consent paperwork, and guaranteed anonymity in public health reporting. In many places, it is illegal to disclose HIV test results over the phone or over the internet. Part of this is motivated by a desire to reduce the likelihood of suicide in recently diagnosed people. Other goals include encouraging people to consent to the test by, for example, preventing the government from associating a positive test result with an identifiable individual, or preventing other healthcare professionals from learning that the individual had ever been tested, even if the test result was negative. As treatment regimes, understanding of the pandemic, and awareness about HIV AIDS stigma and discrimination evolves, more scholars are arguing for an end to HIV exceptionalism. ref cite book title Medical Ethics first Robert M. last Veatch publisher Jones & Bartlett Publishers year 1997 isbn 0867209747 page 399 ref HIV exceptionalism in testing increases ... instead of a normal part of healthcare. HIV exceptionalism is the term given to the treatment ... of HIV exceptionalism believe that social stigma is no longer an important variable in the testing ... health professionals are arguing for an end to HIV exceptionalism. 1 They believe that HIV exceptionalism ... of HIV exceptionalism believe that by destigmatizing HIV testing and treatment in the medical arena ...   more details



  1. European exceptionalism

    European exceptionalism may refer to a description of European dominance in 18th and 19th century history, see European miracle ideological attempts to account for this dominance, see Eurocentrism See also Exceptionalism disambig ...   more details



  1. Human exceptionalism

    Merge Anthropocentrism date June 2010 Human exceptionalism refers to a belief that human beings have exceptionalism special status in nature based on their unique capacities. This belief is the grounding for some natural and legal rights naturalistic concepts of human rights . Religious proponents of human exceptionalism base the belief on religious text s, such as the verse 1 26 in the Book of Genesis cquote And God said, Let us make man in our image, after our likeness and let them have dominion over the fish of the sea, and over the fowl of the air, and over the cattle, and over all the earth, and over every creeping thing that creepeth upon the earth. Some secular proponents of human exceptionalism point to evidence of unusual rapid evolution of the human brain brain and the emergence of exceptional aptitude s. As one commentator put it, Over the course of human history , we have been successful in cultivating our faculties, shaping our development, and impacting upon the wider world in a deliberate fashion, quite distinct from evolution evolutionary processes . ref Starr, Sandy. http www.spiked online.com Articles 0000000CA855.htm What Makes Us Exceptional? . Spiked Science ref Defenders of human exceptionalism argue that it is the necessary fundamental premise to defend universal human rights , since what matters morally is simply being human. For example, noted philosopher Mortimer J. Adler wrote, Those who oppose injurious discrimination on the moral ground that all human ... is stating here, that denying what is now called human exceptionalism could lead to tyranny, writing ... York, Fordham University Press, 1993 , p.264. ref Author and human exceptionalism defender Wesley J. Smith has written that human exceptionalism is what gives rise to human duties to each other, the natural ... that human exceptionalism has contributed to anthropocentrism , speciesism , and bioconservatism ... Animal rights Category Humans Exceptionalism Category Human rights Category Philosophical theories ...   more details



  1. American exceptionalism

    American exceptionalism refers to the theory that the United States is qualitatively different from other nations. In this view, America s exceptionalism stems from its emergence from a revolution, becoming ... American exceptionalism itself was first used by members of the Communist Party USA American Communist .... ref name Lipset1997 Lipset, Seymour Martin, American Exceptionalism , pp. 17 19 ref To them ... other countries. ref Koh, Harold, America s Jekyll and Hyde Exceptionalism , in Ignatieff, Michael Ed. American Exceptionalism and Human Rights , p. 112 ref In the 1960s postnationalism postnationalist scholars rejected American exceptionalism, arguing that the United States had not broken from ... every nation as subscribing to some form of exceptionalism. ref Noble, David W., Death of a nation American culture and the end of exceptionalism , pp. xxiii ff. ref Overview Historian Dorothy Ross discussed three currents in American exceptionalism Protestant American Christians believed American progress ... about it in his 1831 work, Democracy in America ref Foreword on American Exceptionalism Symposium ... , Vintage Books, 1945 ref American exceptionalism is closely tied to the idea of Manifest Destiny , ref ... exceptionalism in terms of systematically engaging in what they considered benevolent enterprises ... Russia , and France in the wake of the French Revolution . ref Michael Ignatieff, American exceptionalism ... justifications for the notion of American exceptionalism. Absence of feudalism Many scholars use a model of American exceptionalism developed by Harvard political scientist Louis Hartz . In The Liberal ... counterparts. ref Gary Cross, Comparative Exceptionalism Rethinking the Hartz Thesis in the Settler ..., 1995, Vol. 14 Issue 1, pp 15 41 ref Puritan roots Parts of American exceptionalism can be traced ... 13 March 2010 ref This metaphor is often used by proponents of exceptionalism. The Puritans deep ... for the Revolutionary concept of American exceptionalism and were closely tied to republicanism ...   more details



  1. Abortion exceptionalism

    Abortion exceptionalism is the idea that voluntary abortion s are special, and therefore need to be treated differently in laws and policies compared to other medical procedures. Special laws protect abortion provider s, abortion clinic s, and the medical record s of women who have sought abortions. US courts have generally treated abortion as an exception to the usual rules about regulating medical practices. ref Richards, Edward P. http biotech.law.lsu.edu cases reproduction stenberg v carhart brief.htm The Supreme Court rules on Partial Birth Abortion Stenberg v. Carhart, 120 S.Ct. 2597, 68 USLW 4702 2000 LSU Law Center s Medical and Public Health Law Site. ref Different types of exceptionalism related to abortion have been documented. For example, some African and Middle Eastern governments generally prohibit abortions, but permit them for victims of mass rape during war. ref cite book author title Born of War Protecting Children of Sexual Violence Survivors in Conflict Zones publisher Kumarian Press location West Hartford, Conn year 2007 page 10 isbn 1 56549 237 4 oclc doi accessdate ref References reflist 30em Category Abortion ...   more details



  1. Genetic

    wiktionary genetic Genetic may refer to Genetics , in biology, the science of genes, heredity, and the variation of organisms Genetic, used as an adjective, refers to heredity of traits Gene , a unit of heredity in the genome of an organism Genetic linguistics , in linguistics, a relationship between two languages with a common ancestor language Genetic algorithm , in computer science, a kind of search technique modeled on evolutionary biology disambig simple Genetic ur ...   more details



  1. Genetic operator

    A genetic operator is an operator dn used in genetic algorithms to maintain genetic diversity , known as Mutation genetic algorithm and to combine existing solutions into others, Crossover genetic algorithm . The main difference between them is that the mutation operators operate on one chromosome, that is, they are unary, while the crossover operators are binary operators. Genetic variation is a necessity for the process of evolution . Genetic operators used in genetic algorithms are analogous to those which occur in the natural world survival of the fittest , or selection genetic algorithm selection reproduction crossover genetic algorithm crossover , also called recombination and mutation genetic algorithm mutation . Types of Operators 1. Mutation genetic algorithm 2. Crossover genetic algorithm DEFAULTSORT Genetic Operator Category Genetic algorithms compu AI stub ar ca Operador gen tic algorisme gen tic de Genetischer Operator es Operador gen tico zh ...   more details



  1. Genetic memory

    Genetic memory may refer to Genetic memory biology , present if the state of a biological system depends on its past history in addition to present conditions Genetic memory psychology , a memory present at birth that exists in the absence of sensory experience Genetic memory parapsychology , postulated that specific experience is encoded in genes Genetic memory computer science , an artificial neural network combination of genetic algorithm and the mathematical model of sparse distributed memory Genetic memory in fiction disambig ar es Memoria gen tica pl Pami genetyczna ...   more details



  1. Genetic representation

    Refimprove date December 2009 Genetic representation is a way of representing solutions individuals in evolutionary computation methods. Genetic representation can encode appearance, behavior, physical qualities of individuals. Designing a good genetic representation that is expressive and evolvable is a hard problem in evolutionary computation. Difference in genetic representations is one of the major criteria drawing a line between known classes of evolutionary computation. Genetic algorithm s use linear binary representations. The most standard one is an array of bit s. Arrays of other types and structures can be used in essentially the same way. The main property that makes these genetic representations convenient is that their parts are easily aligned due to their fixed size. This facilitates simple crossover operation. Variable length representations were also explored in Genetic algorithm s, but crossover implementation is more complex in this case. Evolution strategy uses linear real valued representations, e.g. an array of real values. It uses mostly gaussian mutation and blending averaging crossover. Genetic programming GP pioneered tree like representations and developed genetic operator s suitable for such representations. Tree like representations are used in GP to represent and evolve functional programs with desired properties. ref http www.sover.net nichael nlc publications icga85 index.html Cramer, 1985 ref Human based genetic algorithm HBGA offers a way to avoid solving hard representation problems by outsourcing all genetic operators to outside agents, in this case, humans. The algorithm has no need for knowledge of a particular fixed genetic representation ... for free form and evolving genetic representations. Common genetic representations Genetic algorithm binary array binary tree genetic tree HBGA natural language parse tree References and notes reflist DEFAULTSORT Genetic Representation Category Evolutionary algorithms ...   more details



  1. Genetic analysis

    about analysis of the linkage of trait biology traits due to the spatial arrangement of genes on the chromosome , an analysis which dates back to classical genetics Genetic linkage analysis of codons as defined through research on nucleic acids , which is often classed with reverse genetics Genetic code analysis of maternal inheritance related to mitochondrial DNA Mitochondrial DNA Mitochondrial inheritance medical, genealogy genealogical , legal and security applications of genetic research that are mainly directed at humans Genetic testing Genetic analysis can be used generally to describe methods both used in and resulting from the sciences of genetics and molecular biology , or to applied research applications resulting from this research. Genetic analysis may be done to identify genetic inherited disorders and also to make a differential diagnosis in certain somatic diseases such as cancer . Genetic analyses of cancer include detection of mutation s, fusion gene s, and DNA copy number changes. Genetic analyses include molecular technologies such as PCR , RT PCR , DNA sequencing , and DNA microarrays , and cytogenetics cytogenetic methods such as karyotyping and fluorescence in situ hybridisation . Please note This field is fast changing, definitions are in flux, there is historical and contemporary overlap of the following categories, and phrases like the results of genetic analysis can indicate any or all of the following, depending on the facts of the matter being described. br Category Genetics genetics stub ...   more details



  1. Genetic program

    Unreferenced auto yes date December 2009 In biology , a genetic program of a cell is a physiology physiological change brought about by a temporal pattern of Transcription genetics activation of a particular subset of gene s. DEFAULTSORT Genetic Program Category Genetics Genetics stub ...   more details



  1. Genetic isolate

    Unreferenced date April 2008 Expert subject Genetics date April 2008 A genetic isolate is population of organisms that has little genetic mixing with other organisms within the same species. This may result in speciation , but this is not necessarily the case. Genetic isolates may form new species in several ways allopatric speciation , in which two populations of the same species are geographically isolated from one another by an extrinsic barrier, and evolve intrinsic genetic reproductive isolation peripatric speciation , in which a small group of a population is separated from the main population, and experiences genetic drift parapatric speciation , in which zones of two diverging populations are separate, but do overlap somewhat partial separation is afforded by geography, so individuals of each species may come in contact from time to time, but selection for specific behaviours or mechanisms may prevent breeding between the two groups. sympatric speciation , a contentious method of speciation in which species diverge while inhabiting the same place. Human influences on genetic isolates include restricted Dog breeding breeding of dogs , or a community living secluded away from others such as Tristan da Cunha or Pitcairn Islands . A far larger and less secluded human genetic isolate is the ethnic Finns , natives of Finland see Finnish disease heritage . See also Language isolate Linkage disequilibrium DEFAULTSORT Genetic Isolate Category Speciation ...   more details



  1. Genetic structure

    Genetic structure refers to any pattern in the genetics genetic makeup of individuals within a population. In the absence of genetic structure, one can infer little to nothing about the genetic makeup of an individual by studying other members of the population. When genetic structure is present, on the other hand, much can be inferred. In trivial terms, all populations have genetic structure, because all populations can be characterised by their genotype or allele frequencies if only 1 of a large sample of moths drawn from a single population have spotted wings, then it is safe to assume that any unknown individual is unlikely to have spotted wings. A more complicated example arises in dense thicket s of plants, where plants tend to be pollination pollinated by near neighbours, and seed s tend to fall and germination germinate near the maternal plant. In such a scenario, plants tend to be more closely related to nearby plants than they are to distant plants and yet they are more likely to breed with nearby plants than they are with distant plants. Thus an inbreeding cycle is created that perpetuates the pattern of plants being closely related to near neighbours. This is a form of genetic structure because one can infer much about the genetic makeup of any individual plant simply by studying plants in its immediately neighbourhood. Category Genetics genetics stub Unreferenced date March 2010 ...   more details



  1. Genetic ablation

    unreferenced date March 2011 Genetic ablation is a method of modifying DNA in order to disrupt the production of a specific gene. As genetic ablation may lead to Cell ablation , it can be used as a synonymous term at appropriate times. Uncategorized date March 2011 genetics stub ...   more details



  1. Genetic discrimination

    mergefrom Genism discuss Talk Genetic discrimination Merger proposal date January 2011 Discrimination sidebar Genetic discrimination occurs when people are treated differently by their employer or insurance company because they have a gene mutation that causes or increases the risk of an Genetic disorder inherited disorder . People who undergo genetic testing may be at risk for genetic discrimination. The results of a genetic test are normally included in a person s medical record s. Where? When ... the right to look at an employee s medical records. As a result, genetic test results could affect a person s insurance coverage or employment. People making decisions about genetic testing should be aware .... Fear of discrimination is a concern among people considering genetic testing . Several countries have laws that help protect people against genetic discrimination however, genetic testing is a fast ... genetic discrimination was first coined by the Council for Responsible Genetics CRG . ref http ... issued a report titled Genetic Information and Health Insurance . The report recommended that people ... jointly developed guidelines to assist federal and state agencies in preventing genetic discrimination ... be prohibited from using genetic information or an individual s request for genetic services to deny ... s genetic information without that individual s written authorization. Written authorization, the groups ... in the mid 1990s on genetic discrimination in health insurance and the workplace. The findings and recommendations of the workshop participants were published in Science Genetic Information and the Workplace ... that some individuals avoid genetic testing out of fear it will impede their ability to purchase insurance ... of genetic information by health insurers Health insurers do not currently require applicants for coverage to undergo genetic testing. Employer sponsored group coverage is underwritten on a group basis, rather than an individual basis. Thus, the future use of genetic information in medical underwriting ...   more details



  1. Genetic relationship

    Genetic relationship may refer to Genetic distance , in genetics Genetic relationship linguistics , in language disambig Short pages monitor This long comment was added to the page to prevent it being listed on Special Shortpages. It and the accompanying monitoring template were generated via Template Longcomment. Please do not remove the monitor template without removing the comment as well. ...   more details



  1. Genetic gain

    Genetic gain is the amount of increase in performance that is achieved through artificial genetic improvement programs. This is usually used to refer to the increase after one generation has passed. ref College of Agriculture, http www.ca.uky.edu agripedia glossary genegain.htm Genetic Gain University of Kentucky , accessed 2010 11 23 ref References Reflist colwidth 60em Category Biology Category Genetics Category Agriculture ...   more details



  1. Genetic correlation

    Genetic correlation is the proportion of variance that two traits share due to gene tic causes ref Neale, M. C., & Maes, H. H. 1996 . Methodology for genetics studies of twins and families 6th ed. . Dordrecht, The Netherlands Kluwer. ref . Outside the theoretical boundary case of traits with zero heritability , the genetic correlation of traits is independent of their heritability i.e., two traits can have a very high genetic correlation even when the heritability of each is low and vice versa. The genetic correlation, then, tells us how much of the genetic influence on two traits is common to both if it is above zero, this suggests that the two traits are influenced by common genes . This can be an important constraint on conceptualizations of the two traits traits which seem different phenotypically but which share a common genetic basis require an explanation for how these genes can influence both traits. Computing the genetic correlation Estimates of a genetic correlation obviously require a genetically informative sample, such as a twin study . Given a genetic covariance matrix, the genetic correlation is computed by standardizing this, i.e., by converting the covariance matrix ... genetic variance covariance matrix table border 0 cellspacing 5 cellpadding 5 tr td td td Height ... Then the genetic correlation is .55, as seen is the standardized matrix below table border 0 cellspacing ... are used to calculate both the genetic covariance matrix and its standardized form. In R programming language R , cov2cor will standardize the matrix. Typically, published reports will provide genetic ... for computing the genetic covariance the variance within the genetic covariance matrix is lost because of the standardizing process , so you cannot readily estimate the genetic correlation of two traits ..., allow the viewer to see shared genetic effects as opposed to the genetic correlation by following .... See also Quantitative genetics Heritability References references DEFAULTSORT Genetic Correlation ...   more details



  1. Genetic divergence

    Unreferenced stub auto yes date December 2009 Genetic divergence is the process in which two or more populations of an ancestral species accumulate independent genetic changes mutations through time, often after the populations have become Reproductive isolation reproductively isolated for some period of time. In some cases, subpopulations living in ecology ecologically distinct peripheral environments can exhibit genetic divergence from the remainder of a population, especially where the range of a population is very large see parapatric speciation . The genetic differences among divergent populations can involve silent mutations that have no effect on the phenotype or give rise to significant Morphology biology morphological and or physiology physiological changes. Genetic divergence will always accompany reproductive isolation, either due to novel adaptation s via selection or due to genetic drift , and is the principal mechanism underlying speciation . Evolution DEFAULTSORT Genetic Divergence Category Evolutionary biology Category Genetics Genetics stub bg de Divergenz Biologie et Divergents bioloogia ...   more details



  1. Saturation (genetic)

    Genetic saturation is the reduced appearance, which occurs over time, of Divergence sequence sequence divergence rate that results from reverse mutation s, homoplasies and other multiple changes occurring at single sites along two lineage genetic lineages . Genetic saturation is a cause of reticulation in genetic trees, where diverging genetic branches might fuse back into one another before splitting. Two other causes are sequence errors and recombination. Genetic saturation occurs most rapidly on rapidly evolving sequences, such as the hypervariable region of mitochondrial DNA, or in Short tandem repeat such as on the Y chromosome. See also Molecular clock Human mitochondrial molecular clock Convergent evolution External links cite journal url http mbe.oxfordjournals.org cgi content full 26 3 713 a title Characterizing the Time Dependency of Human Mitochondrial DNA Mutation Rate Estimates year 2009 last Henn et al. cite journal url Time Dependency of Molecular Rate Estimates and Systematic Overestimation of Recent Divergence Times year 2005 last Ho et al. url http mbe.oxfordjournals.org cgi content full 22 7 1561 doi 10.1093 molbev msi145 pmid 15814826 volume 22 issue 7 pages 1561 8 Category Phylogenetics Category Mitochondrial genetics Category Genetic genealogy ...   more details



  1. Genetic testing

    Genetic Testing Gene tests also called DNA based tests , the newest and most sophisticated of the techniques used to test for genetic disorders, involve direct examination of the DNA molecule itself. Other genetic tests include biochemical tests for such gene products as enzyme s and other protein s and for microscopic examination of stained or fluorescent chromosomes. Genetic tests are used for several ... genetic diagnosis see the side bar, Screening Embryos for Disease prenatal diagnosis prenatal ... testing Genetic testing allows the Genetics genetic medical diagnosis diagnosis of vulnerabilities to inherited diseases , and can also be used to determine a child s paternity genetic father or a person ... 20,000 25,000 genes. In addition to studying chromosomes to the level of individual genes, genetic testing in a broader sense includes biochemical tests for the possible presence of genetic diseases, or mutant forms of genes associated with increased risk of developing genetic disorders. Genetic testing ... disorders. The results of a genetic test can confirm or rule out a suspected genetic condition or help determine a person s chance of developing or passing on a genetic disorder . Several hundred genetic tests are currently in use, and more are being developed. ref http www.nlm.nih.gov ... info public unit3 DefinitionsGeneticTesting 3rdDraf18Jan07.xhtml title Definitions of Genetic Testing accessdate 2008 08 10 work Definitions of Genetic Testing Jorge Sequeiros and B rbara Guimar es publisher ... H3llBot ref Since genetic testing may open up ethical or psychological problems, genetic testing is often accompanied by genetic counseling . fact date November 2010 Types Genetic testing is the analysis ... cite journal author Holtzman NA, Murphy PD, Watson MS, Barr PA title Predictive genetic testing from ... types of testing include Newborn screening Newborn screening is used just after birth to identify genetic ... is the most widespread use of genetic testing millions of babies are tested each year in the United ...   more details



  1. Genetic variation

    nofootnotes date August 2010 Image wheat.gif right thumb Genetic variation , variation in allele s of gene s, occurs both within and among population s. Genetic variation is important because it provides the raw material for natural selection . Genetic variation is brought about by mutation, a change ... wherein organisms have three or more sets of genetic variation 3n or more . Among individuals within a population Genetic variation among individuals within a population can be identified at a variety of levels. It is possible to identify genetic variation from observations of phenotype ... and are coded for by one or a few genes e.g., white, pink, red petal color in certain flowers . Genetic ... common in vertebrates. Ultimately, genetic variation is caused by variation in the order of bases ... has identified even more genetic variation than was previously detected by protein electrophoresis. Examination of DNA has shown genetic variation in both coding regions and in the non coding intron region of genes. Genetic variation will result in phenotypic variation if variation in the order of nucleotides ... in selective pressures or to genetic drift . Measurement Genetic variation within a population ... of gene loci in individuals that are heterozygous. Sources Mutation s are the ultimate source of genetic ... be favored by natural selection. Genetic variation can also be produced by the recombination of chromosome ... and transposed genetic elements, commonly known as endogenous retroviruses, LINEs, SINEs, etc see variation inducing genetic element s. Maintenance in populations A variety of factors maintain genetic ... maintain genetic variation in balanced polymorphisms. Balanced polymorphisms may occur when heterozygotes are favored or when selection is frequency dependent. See also Genetic diversity Human genetic variation References McGinley, Mark Lead Author J. Emmett Duffy Topic Editor . 2008. Genetic variation ... Genetic variation http books.google.com books?id gIGyZHHmK98C&pg PA7 Genetic Variation in Griffiths ...   more details



  1. Genetic predisposition

    Expert subject Genetics date June 2009 A genetic predisposition is a genetics genetic affectation which influences the phenotype of an individual organism within a species or population but by definition that phenotype can also be modified by the natural environment environmental conditions. In the rest of the population, conditions cannot have that affect. Genetic test ing is able to identify individuals who are genetically predisposed to certain disease health problems . Behavior Predisposition is the capacity we are born with to learn things such as language and concept of self. Negative environmental influences may block the predisposition ability we have to do some things. Animal behavior Behaviors displayed by animals can be influenced by genetic predispositions. Genetic predisposition towards certain human behaviors is Ethology scientifically investigated by attempts to identify patterns of human behavior that seem to be invariant over long periods of time and in very different cultures. For example, philosopher Daniel Dennett has proposed that humans are genetically predisposed to have a theory of mind because there has been evolution ary selection for the human ability to adopt ... of others based on personal knowledge of what you would do. It has been proved that there s no genetic predisposition for learning a particular language. Genetic discrimination in health insurance The Genetic Information Nondiscrimination Act , which was http www.genome.gov 24519851 signed ... based on genetic information. See also Human nature Edward Osborne Wilson E. O. Wilson s book on sociobiology and his book Consilience discuss the idea of genetic predisposition to behaviors The field ... Theory Genetic discrimination Psychiatric genetics Gene environment correlation Medical genetics of Ashkenazi ... Press Reprint edition 1989 ISBN 0 262 54053 3 External links http www.genome.gov 10002328 Genetic discrimination fact sheet from the National Human Genome Research Institute . DEFAULTSORT Genetic Predisposition ...   more details




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