Aspects of

genetics Genetics is the study of genes, genetic variation, and heredity in organisms.Hartl D, Jones E (2005) It is an important branch in biology because heredity is vital to organisms' evolution. Gregor Mendel, a Moravian Augustinian friar wor ...

including

mutation In biology, a mutation is an alteration in the nucleic acid sequence of the genome of an organism, virus, or extrachromosomal DNA. Viral genomes contain either DNA or RNA. Mutations result from errors during DNA or viral replication, mi ...

, hybridisation,

cloning Cloning is the process of producing individual organisms with identical or virtually identical DNA, either by natural or artificial means. In nature, some organisms produce clones through asexual reproduction. In the field of biotechnology, cl ...

genetic engineering Genetic engineering, also called genetic modification or genetic manipulation, is the modification and manipulation of an organism's genes using technology. It is a set of technologies used to change the genetic makeup of cells, including t ...

, and

eugenics Eugenics ( ; ) is a fringe set of beliefs and practices that aim to improve the genetic quality of a human population. Historically, eugenicists have attempted to alter human gene pools by excluding people and groups judged to be inferior or ...

have appeared in fiction since the 19th century. Genetics is a young science, having started in 1900 with the rediscovery of

Gregor Mendel Gregor Johann Mendel, Augustinians, OSA (; cs, Řehoř Jan Mendel; 20 July 1822 – 6 January 1884) was a biologist, meteorologist, mathematician, Augustinians, Augustinian friar and abbot of St Thomas's Abbey, Brno, St. Thomas' Abbey in Br� ...

's study on the inheritance of traits in pea plants. During the 20th century it developed to create new sciences and technologies including

molecular biology Molecular biology is the branch of biology that seeks to understand the molecular basis of biological activity in and between cells, including biomolecular synthesis, modification, mechanisms, and interactions. The study of chemical and physi ...

DNA sequencing DNA sequencing is the process of determining the nucleic acid sequence – the order of nucleotides in DNA. It includes any method or technology that is used to determine the order of the four bases: adenine, guanine, cytosine, and thymine. Th ...

, cloning, and genetic engineering. The ethical implications were brought into focus with the eugenics movement. Since then, many

science fiction Science fiction (sometimes shortened to Sci-Fi or SF) is a genre of speculative fiction which typically deals with imaginative and futuristic concepts such as advanced science and technology, space exploration, time travel, parallel unive ...

novels and films have used aspects of genetics as plot devices, often taking one of two routes: a genetic accident with disastrous consequences; or, the feasibility and desirability of a planned genetic alteration. The treatment of science in these stories has been uneven and often unrealistic. The film ''

Gattaca ''Gattaca'' is a 1997 American dystopian science fiction thriller film written and directed by Andrew Niccol in his filmmaking debut. It stars Ethan Hawke and Uma Thurman with Jude Law, Loren Dean, Ernest Borgnine, Gore Vidal, and Alan Arkin ap ...

'' did attempt to portray science accurately but was criticised by scientists.

Background

Modern genetics began with the work of the monk

in the 19th century, on the inheritance of traits in pea plants. Mendel found that visible traits, such as whether peas were round or wrinkled, were inherited discretely, rather than by blending the attributes of the two parents. In 1900,

Hugo de Vries Hugo Marie de Vries () (16 February 1848 – 21 May 1935) was a Dutch botanist and one of the first geneticists. He is known chiefly for suggesting the concept of genes, rediscovering the laws of heredity in the 1890s while apparently unaware of ...

and other scientists rediscovered Mendel's research;

William Bateson William Bateson (8 August 1861 – 8 February 1926) was an English biologist who was the first person to use the term genetics to describe the study of heredity, and the chief populariser of the ideas of Gregor Mendel following their rediscove ...

coined the term "genetics" for the new science, which soon investigated a wide range of phenomena including

(inherited changes caused by damage to the genetic material),

genetic linkage Genetic linkage is the tendency of DNA sequences that are close together on a chromosome to be inherited together during the meiosis phase of sexual reproduction. Two genetic markers that are physically near to each other are unlikely to be separ ...

(when some traits are to some extent inherited together), and hybridisation (crosses of different

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...

Eugenics Eugenics ( ; ) is a fringe set of beliefs and practices that aim to improve the genetic quality of a human population. Historically, eugenicists have attempted to alter human gene pools by excluding people and groups judged to be inferior or ...

, the production of better human beings by selective breeding, was named and advocated by

Charles Darwin Charles Robert Darwin ( ; 12 February 1809 – 19 April 1882) was an English naturalist, geologist, and biologist, widely known for his contributions to evolutionary biology. His proposition that all species of life have descended fr ...

's cousin, the scientist

Francis Galton Sir Francis Galton, FRS FRAI (; 16 February 1822 – 17 January 1911), was an English Victorian era polymath: a statistician, sociologist, psychologist, anthropologist, tropical explorer, geographer, inventor, meteorologist, proto- ...

, in 1883. It had both a positive aspect, the breeding of more children with high intelligence and good health; and a negative aspect, aiming to suppress "race degeneration" by preventing supposedly "defective" families with attributes such as profligacy, laziness, immoral behaviour and a tendency to criminality from having children.

Molecular biology Molecular biology is the branch of biology that seeks to understand the molecular basis of biological activity in and between cells, including biomolecular synthesis, modification, mechanisms, and interactions. The study of chemical and physi ...

, the interactions and

regulation Regulation is the management of complex systems according to a set of rules and trends. In systems theory, these types of rules exist in various fields of biology and society, but the term has slightly different meanings according to context. For ...

of genetic materials, began with the identification in 1944 of DNA as the main genetic material; Reprint: the

genetic code The genetic code is the set of rules used by living cells to translate information encoded within genetic material ( DNA or RNA sequences of nucleotide triplets, or codons) into proteins. Translation is accomplished by the ribosome, which links ...

and the

double helix A double is a look-alike or doppelgänger; one person or being that resembles another. Double, The Double or Dubble may also refer to: Film and television * Double (filmmaking), someone who substitutes for the credited actor of a character * ...

structure of DNA was determined by

James Watson James Dewey Watson (born April 6, 1928) is an American molecular biologist, geneticist, and zoologist. In 1953, he co-authored with Francis Crick the academic paper proposing the double helix structure of the DNA molecule. Watson, Crick and ...

and

Francis Crick Francis Harry Compton Crick (8 June 1916 – 28 July 2004) was an English molecular biologist, biophysicist, and neuroscientist. He, James Watson, Rosalind Franklin, and Maurice Wilkins played crucial roles in deciphering the helical struc ...

in 1953.

, the identification of an exact sequence of genetic information in an organism, was developed in 1977 by

Frederick Sanger Frederick Sanger (; 13 August 1918 – 19 November 2013) was an English biochemist who received the Nobel Prize in Chemistry twice. He won the 1958 Chemistry Prize for determining the amino acid sequence of insulin and numerous other p ...

Genetic engineering Genetic engineering, also called genetic modification or genetic manipulation, is the modification and manipulation of an organism's genes using technology. It is a set of technologies used to change the genetic makeup of cells, including t ...

, the modification of the genetic material of a live organism, became possible in 1972 when

Paul Berg Paul Berg (born June 30, 1926) is an American biochemist and professor emeritus at Stanford University. He was the recipient of the Nobel Prize in Chemistry in 1980, along with Walter Gilbert and Frederick Sanger. The award recognized their con ...

created the first

recombinant DNA Recombinant DNA (rDNA) molecules are DNA molecules formed by laboratory methods of genetic recombination (such as molecular cloning) that bring together genetic material from multiple sources, creating sequences that would not otherwise be foun ...

molecules (artificially assembled genetic material) using

virus A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all life forms, from animals and plants to microorganisms, including bacteria and archaea. Since Dmitri Ivanovsky's 1 ...

es.

Cloning Cloning is the process of producing individual organisms with identical or virtually identical DNA, either by natural or artificial means. In nature, some organisms produce clones through asexual reproduction. In the field of biotechnology, cl ...

, the production of genetically identical organisms from some chosen starting point, was shown to be practicable in a mammal with the creation of

Dolly the sheep Dolly (5 July 1996 – 14 February 2003) was a female Finnish Dorset sheep and the first mammal cloned from an adult somatic cell. She was cloned by associates of the Roslin Institute in Scotland, using the process of nuclear transfer from a ...

from an ordinary body cell in 1996 at the

Roslin Institute The Roslin Institute is an animal sciences research institute at Easter Bush, Midlothian, Scotland, part of the University of Edinburgh, and is funded by the Biotechnology and Biological Sciences Research Council. It is best known for creati ...

Genetics themes

Mutants and hybrids

Mutation In biology, a mutation is an alteration in the nucleic acid sequence of the genome of an organism, virus, or extrachromosomal DNA. Viral genomes contain either DNA or RNA. Mutations result from errors during DNA or viral replication, mi ...

and hybridisation are widely used in fiction, starting in the 19th century with

works such as Mary Shelley's 1818 novel ''

Frankenstein ''Frankenstein; or, The Modern Prometheus'' is an 1818 novel written by English author Mary Shelley. ''Frankenstein'' tells the story of Victor Frankenstein, a young scientist who creates a sapient creature in an unorthodox scientific ex ...

'' and

H. G. Wells Herbert George Wells"Wells, H. G."
Revised 18 May 2015. ''

The Island of Dr Moreau ''The Island of Doctor Moreau'' is an 1896 science fiction novel by English author H. G. Wells (1866–1946). The text of the novel is the narration of Edward Prendick who is a shipwrecked man rescued by a passing boat. He is left on the island ...

''. In her 1977 ''Biological Themes in Modern Science Fiction'', Helen Parker identified two major types of story: "genetic accident", the uncontrolled, unexpected and disastrous alteration of a species; and "planned genetic alteration", whether controlled by humans or

aliens Alien primarily refers to: * Alien (law), a person in a country who is not a national of that country ** Enemy alien, the above in times of war * Extraterrestrial life, life which does not originate from Earth ** Specifically, intelligent extrate ...

, and the question of whether that would be either feasible or desirable. In science fiction up to the 1970s, the genetic changes were brought about by

radiation In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. This includes: * ''electromagnetic radiation'', such as radio waves, microwaves, infrared, visi ...

, breeding programmes, or manipulation with chemicals or

surgery Surgery ''cheirourgikē'' (composed of χείρ, "hand", and ἔργον, "work"), via la, chirurgiae, meaning "hand work". is a medical specialty that uses operative manual and instrumental techniques on a person to investigate or treat a pat ...

(and thus, notes Lars Schmeink, not necessarily by strictly genetic means). Examples include ''The Island of Dr Moreau'' with its horrible manipulations;

Aldous Huxley Aldous Leonard Huxley (26 July 1894 – 22 November 1963) was an English writer and philosopher. He wrote nearly 50 books, both novels and non-fiction works, as well as wide-ranging essays, narratives, and poems. Born into the prominent Huxley ...

's 1932 ''

Brave New World ''Brave New World'' is a dystopian novel by English author Aldous Huxley, written in 1931 and published in 1932. Largely set in a futuristic World State, whose citizens are environmentally engineered into an intelligence-based social hierarch ...

'' with a breeding programme; and

John Taine Eric Temple Bell (7 February 1883 – 21 December 1960) was a Scottish-born mathematician and science fiction writer who lived in the United States for most of his life. He published non-fiction using his given name and fiction as John Tai ...

's 1951 ''

Seeds of Life ''Seeds of Life'' is a science fiction novel by American writer John Taine (pseudonym of Eric Temple Bell). It was first published in 1951 by Fantasy Press in an edition of 2,991 copies. The novel originally appeared in the magazine ''Amazing St ...

'', using radiation to create supermen. After the discovery of the double helix and then recombinant DNA, genetic engineering became the focus for genetics in fiction, as in books like

Brian Stableford Brian Michael Stableford (born 25 July 1948) is a British academic, critic and science fiction writer who has published more than 70 novels. His earlier books were published under the name Brian M. Stableford, but more recent ones have dropped ...

's tale of a genetically modified society in his 1998 ''Inherit the Earth'', or

Michael Marshall Smith Michael Paul Marshall Smith (born 3 May 1965) is an English novelist, screenwriter and short story writer who also writes as Michael Marshall, M. M. Smith and Michael Rutger. Biography Born in Knutsford, Cheshire, Smith moved with his family a ...

's story of organ farming in his 1997 ''Spares''.

Comic books A comic book, also called comicbook, comic magazine or (in the United Kingdom and Ireland) simply comic, is a publication that consists of comics art in the form of sequential juxtaposed panels that represent individual scenes. Panels are of ...

have imagined mutated

superhumans The term superhuman refers to humans or human-like beings with enhanced qualities and abilities that exceed those naturally found in humans. These qualities may be acquired through natural ability, self-actualization or technological aids. Th ...

with extraordinary powers. The

DC Universe The DC Universe (DCU) is the fictional shared universe where most stories in American comic book titles published by DC Comics take place. Superheroes such as Superman, Batman, Wonder Woman, Robin, Martian Manhunter, The Flash, Green Lant ...

(from 1939) imagines "

metahuman In DC Comics' DC Universe, a metahuman is a human with superpowers. The term is roughly synonymous with both ''mutant'' and ''mutate'' in the Marvel Universe and '' posthuman'' in the Wildstorm and Ultimate Marvel Universes. In DC Comics, the term ...

s"; the

Marvel Universe The Marvel Universe is a fictional shared universe where the stories in most American comic book titles and other media published by Marvel Comics take place. Super-teams such as the Avengers, the X-Men, the Fantastic Four, the Guardians of ...

(from 1961) calls them "

mutants In biology, and especially in genetics, a mutant is an organism or a new genetic character arising or resulting from an instance of mutation, which is generally an alteration of the DNA sequence of the genome or chromosome of an organism. It ...

", while the

Wildstorm Wildstorm Productions, (stylized as WildStorm), is an American comic book imprint. Originally founded as an independent company established by Jim Lee under the name "Aegis Entertainment" and expanded in subsequent years by other creators, Wilds ...

(from 1992) and

Ultimate Marvel Ultimate Marvel, later known as Ultimate Comics, was an imprint of comic books published by Marvel Comics, featuring re-imagined and modernized versions of the company's superhero characters from the Ultimate Marvel Universe. Those characters in ...

(2000–2015) Universes name them "

posthuman Posthuman or post-human is a concept originating in the fields of science fiction, futurology, contemporary art, and philosophy that means a person or entity that exists in a state beyond being human. The concept aims at addressing a variety of ...

s". Stan Lee introduced the concept of mutants in the Marvel X-Men books in 1963; the villain Magneto declares his plan to "make ''

Homo sapiens Humans (''Homo sapiens'') are the most abundant and widespread species of primate, characterized by bipedalism and exceptional cognitive skills due to a large and complex brain. This has enabled the development of advanced tools, culture, ...

'' bow to ''Homo superior''!", implying that mutants will be an evolutionary step up from current humanity. Later, the books speak of an X-gene that confers powers from

puberty Puberty is the process of physical changes through which a child's body matures into an adult body capable of sexual reproduction. It is initiated by hormonal signals from the brain to the gonads: the ovaries in a girl, the testes in a boy. ...

onwards. X-men powers include

telepathy Telepathy () is the purported vicarious transmission of information from one person's mind to another's without using any known human sensory channels or physical interaction. The term was first coined in 1882 by the classical scholar Frederic W ...

telekinesis Psychokinesis (from grc, ψυχή, , soul and grc, κίνησις, , movement, label=ㅤ), or telekinesis (from grc, τηλε, , far off and grc, κίνησις, , movement, label=ㅤ), is a hypothetical psychic ability allowing a person ...

, healing, strength, flight,

time travel Time travel is the concept of movement between certain points in time, analogous to movement between different points in space by an object or a person, typically with the use of a hypothetical device known as a time machine. Time travel is a w ...

, and the ability to emit blasts of energy. Marvel's god-like Celestials are later (1999) said to have visited Earth long ago and to have modified human DNA to enable mutant powers.

James Blish James Benjamin Blish () was an American science fiction and fantasy writer. He is best known for his ''Cities in Flight'' novels and his series of ''Star Trek'' novelizations written with his wife, J. A. Lawrence. His novel ''A Case of Conscienc ...

's 1952 novel ''Titan's Daughter'' (in

Kendell Foster Crossen Kendell Foster Crossen (July 25, 1910 – November 29, 1981) was an American pulp fiction and science fiction writer. He was the creator and writer of stories about the Green Lama (a pulp and comic book hero) and the Milo March detective and spy ...

's ''Future Tense'' collection) featured stimulated

polyploidy Polyploidy is a condition in which the cells of an organism have more than one pair of ( homologous) chromosomes. Most species whose cells have nuclei ( eukaryotes) are diploid, meaning they have two sets of chromosomes, where each set contain ...

(giving organisms multiple sets of genetic material, something that can create new

in a single step), based on spontaneous polyploidy in

flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants th ...

s, to create humans with more than normal height, strength, and lifespans.

Cloning

, too, is a familiar plot device.

's 1931 dystopian novel ''

'' imagines the ''

in vitro ''In vitro'' (meaning in glass, or ''in the glass'') studies are performed with microorganisms, cells, or biological molecules outside their normal biological context. Colloquially called "test-tube experiments", these studies in biology an ...

'' cloning of fertilised human

eggs Humans and human ancestors have scavenged and eaten animal eggs for millions of years. Humans in Southeast Asia had domesticated chickens and harvested their eggs for food by 1,500 BCE. The most widely consumed eggs are those of fowl, especial ...

. Huxley was influenced by

J. B. S. Haldane John Burdon Sanderson Haldane (; 5 November 18921 December 1964), nicknamed "Jack" or "JBS", was a British-Indian scientist who worked in physiology, genetics, evolutionary biology, and mathematics. With innovative use of statistics in biolog ...

's 1924 non-fiction book ''

Daedalus; or, Science and the Future ''Daedalus; or, Science and the Future'' is a book by the British scientist J. B. S. Haldane, published in England in 1924. It was the text of a lecture read to the Heretics Society (an intellectual club at the University of Cambridge) on 4 Febru ...

'', which used the Greek myth of

Daedalus In Greek mythology, Daedalus (, ; Greek: Δαίδαλος; Latin: ''Daedalus''; Etruscan: ''Taitale'') was a skillful architect and craftsman, seen as a symbol of wisdom, knowledge and power. He is the father of Icarus, the uncle of Perdix, an ...

to symbolise the coming revolution in genetics; Haldane predicted that humans would control their own evolution through directed

and

in vitro fertilisation In vitro fertilisation (IVF) is a process of fertilisation where an egg is combined with sperm in vitro ("in glass"). The process involves monitoring and stimulating an individual's ovulatory process, removing an ovum or ova (egg or eggs) ...

. Cloning was explored further in stories such as

Poul Anderson Poul William Anderson (November 25, 1926 – July 31, 2001) was an American fantasy and science fiction author who was active from the 1940s until the 21st century. Anderson wrote also historical novels. His awards include seven Hugo Awards and ...

's 1953 ''UN-Man''. In his 1976 novel, The Boys from Brazil,

Ira Levin Ira Marvin Levin (August 27, 1929 – November 12, 2007) was an American novelist, playwright, and songwriter. His works include the novels ''A Kiss Before Dying (novel), A Kiss Before Dying'' (1953), ''Rosemary's Baby (novel), Rosemary's Baby'' ...

describes the creation of 96 clones of

Adolf Hitler Adolf Hitler (; 20 April 188930 April 1945) was an Austrian-born German politician who was dictator of Nazi Germany, Germany from 1933 until Death of Adolf Hitler, his death in 1945. Adolf Hitler's rise to power, He rose to power as the le ...

, replicating for all of them the rearing of Hitler (including the death of his father at age 13), with the goal of resurrecting Nazism. In his 1990 novel ''

Jurassic Park ''Jurassic Park'', later also referred to as ''Jurassic World'', is an American science fiction media franchise created by Michael Crichton and centered on a disastrous attempt to create a theme park of cloned dinosaurs. It began in 1990 when ...

'',

Michael Crichton John Michael Crichton (; October 23, 1942 – November 4, 2008) was an American author and filmmaker. His books have sold over 200 million copies worldwide, and over a dozen have been adapted into films. His literary works heavily feature tech ...

imagined the recovery of the complete

genome In the fields of molecular biology and genetics, a genome is all the genetic information of an organism. It consists of nucleotide sequences of DNA (or RNA in RNA viruses). The nuclear genome includes protein-coding genes and non-coding ge ...

of a

dinosaur Dinosaurs are a diverse group of reptiles of the clade Dinosauria. They first appeared during the Triassic period, between 243 and 233.23 million years ago (mya), although the exact origin and timing of the evolution of dinosaurs is t ...

from

fossil A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved ...

remains, followed by its use to recreate living animals of an

extinct Extinction is the termination of a kind of organism or of a group of kinds (taxon), usually a species. The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed and ...

species. Cloning is a recurring theme in science fiction films like ''Jurassic Park'' (1993), ''

Alien Resurrection ''Alien Resurrection'' is a 1997 American science fiction horror film, directed by Jean-Pierre Jeunet, written by Joss Whedon, and starring Sigourney Weaver and Winona Ryder. It is the fourth installment of the ''Alien'' franchise, and was f ...

'' (1997), ''The 6th Day'' (2000), ''

Resident Evil ''Resident Evil'', known in Japan as is a Japanese horror game series and media franchise created by Capcom. It consists of survival horror, third-person shooter and first-person shooter games, with players typically surviving in environments ...

'' (2002), '' Star Wars: Episode II'' (2002) and '' The Island'' (2005). The process of cloning is represented variously in fiction. Many works depict the artificial creation of humans by a method of growing cells from a tissue or DNA sample; the replication may be instantaneous, or take place through slow growth of human embryos in

artificial womb An artificial womb or artificial uterus is a device that would allow for extracorporeal pregnancy by growing a fetus outside the body of an organism that would normally carry the fetus to term. An artificial uterus, as a replacement organ, woul ...

s. In the long-running British television series ''

Doctor Who ''Doctor Who'' is a British science fiction television series broadcast by the BBC since 1963. The series depicts the adventures of a Time Lord called the Doctor, an extraterrestrial being who appears to be human. The Doctor explores the u ...

'', the

Fourth Doctor The Fourth Doctor is an incarnation of the Doctor, the protagonist of the BBC science fiction television series ''Doctor Who''. He is portrayed by Tom Baker. Within the series' narrative, the Doctor is a centuries-old alien Time Lord from the ...

and his companion Leela were cloned in a matter of seconds from DNA samples (" The Invisible Enemy", 1977) and then—in an apparent

homage Homage (Old English) or Hommage (French) may refer to: History *Homage (feudal) /ˈhɒmɪdʒ/, the medieval oath of allegiance *Commendation ceremony, medieval homage ceremony Arts *Homage (arts) /oʊˈmɑʒ/, an allusion or imitation by one arti ...

to the 1966 film ''

Fantastic Voyage ''Fantastic Voyage'' is a 1966 American science fiction adventure film directed by Richard Fleischer and written by Harry Kleiner, based on a story by Otto Klement and Jerome Bixby. The film is about a submarine crew who are shrunk to microscop ...

''—shrunk to microscopic size in order to enter the Doctor's body to combat an alien virus. The clones in this story are short-lived, and can only survive a matter of minutes before they expire. Films such as ''

The Matrix ''The Matrix'' is a 1999 science fiction action film written and directed by the Wachowskis. It is the first installment in ''The Matrix'' film series, starring Keanu Reeves, Laurence Fishburne, Carrie-Anne Moss, Hugo Weaving, and Joe Pantolia ...

'' and ''Star Wars: Episode II – Attack of the Clones'' have featured human

foetus A fetus or foetus (; plural fetuses, feti, foetuses, or foeti) is the unborn offspring that develops from an animal embryo. Following embryonic development the fetal stage of development takes place. In human prenatal development, fetal develo ...

es being cultured on an industrial scale in enormous tanks. Cloning humans from body parts is a common science fiction trope, one of several genetics themes parodied in

Woody Allen Heywood "Woody" Allen (born Allan Stewart Konigsberg; November 30, 1935) is an American film director, writer, actor, and comedian whose career spans more than six decades and multiple Academy Award-winning films. He began his career writing ...

's 1973 comedy ''

Sleeper A sleeper is a person who is sleeping. Sleeper may also refer to: Arts and entertainment Characters * Sleeper (Marvel Comics), a Nazi German robot utilized by the Red Skull in Marvel Comics * The Sleeper (Wild Cards), a character in the Wild Ca ...

'', where an attempt is made to clone an assassinated dictator from his disembodied nose.

Genetic engineering

features in many science fiction stories. Films such as ''The Island'' (2005) and ''

Blade Runner ''Blade Runner'' is a 1982 science fiction film directed by Ridley Scott, and written by Hampton Fancher and David Peoples. Starring Harrison Ford, Rutger Hauer, Sean Young, and Edward James Olmos, it is an adaptation of Philip K. Dick' ...

'' (1982) bring the engineered creature to confront the person who created it or the being it was cloned from, a theme seen in some film versions of ''Frankenstein''. Few films have informed audiences about genetic engineering as such, with the exception of the 1978 '' The Boys from Brazil'' and the 1993 ''

'', both of which made use of a lesson, a demonstration, and a clip of scientific film. In 1982,

Frank Herbert Franklin Patrick Herbert Jr. (October 8, 1920February 11, 1986) was an American science fiction author best known for the 1965 novel '' Dune'' and its five sequels. Though he became famous for his novels, he also wrote short stories and worked a ...

's novel ''

The White Plague ''The White Plague'' is a 1982 science fiction novel by American author, Frank Herbert that explores madness and revenge on a global scale. Plot On May 20, 1996, an IRA terrorist car bomb explodes, killing the wife and children of molecular b ...

'' described the deliberate use of genetic engineering to create a

pathogen In biology, a pathogen ( el, πάθος, "suffering", "passion" and , "producer of") in the oldest and broadest sense, is any organism or agent that can produce disease. A pathogen may also be referred to as an infectious agent, or simply a germ ...

which specifically killed women. Another of Herbert's creations, the ''

Dune A dune is a landform composed of wind- or water-driven sand. It typically takes the form of a mound, ridge, or hill. An area with dunes is called a dune system or a dune complex. A large dune complex is called a dune field, while broad, f ...

'' series of novels, starting with ''

'' in 1965, emphasises genetics. It combines

selective breeding Selective breeding (also called artificial selection) is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits (characteristics) by choosing which typically animal or plant mal ...

by a powerful sisterhood, the

Bene Gesserit The Bene Gesserit () refers to a key social, religious, and political force in Frank Herbert's fictional ''Dune'' universe. The group is an exclusive sisterhood whose members train their bodies and minds through years of physical and mental ...

, to produce a supernormal male being, the Kwisatz Haderach, with the genetic engineering of the powerful but despised

Tleilaxu The Bene Tleilax, also called Tleilaxu , are an extremely xenophobic and isolationist society in Frank Herbert's science fiction ''Dune'' universe. Genetic manipulators who traffic in biological products such as artificial eyes, gholas, and "t ...

. Genetic engineering methods are weakly represented in film; Michael Clark, writing for

The Wellcome Trust The Wellcome Trust is a charitable foundation focused on health research based in London, in the United Kingdom. It was established in 1936 with legacies from the pharmaceutical magnate Henry Wellcome (founder of one of the predecessors of Glaxo ...

, calls the portrayal of genetic engineering and biotechnology "seriously distorted" in films such as

Roger Spottiswoode John Roger Spottiswoode (born 5 January 1945) is a Canadian-British director, editor and writer of film and television. Early life He was born in Ottawa, Ontario, Canada, and was raised in Britain. His father Raymond Spottiswoode was a British ...

's 2000 ''

The 6th Day ''The 6th Day'' is a 2000 American science fiction action film directed by Roger Spottiswoode and starring Arnold Schwarzenegger, Tony Goldwyn, Michael Rapaport, and Robert Duvall. In the film, a family man of the future is illegally cloned by a ...

'', which makes use of the trope of a "vast clandestine laboratory ... filled with row upon row of 'blank' human bodies kept floating in tanks of nutrient liquid or in suspended animation". In Clark's view, the biotechnology is typically "given fantastic but visually arresting forms" while the science is either relegated to the background or fictionalised to suit a young audience.

Eugenics

plays a central role in films such as

Andrew Niccol Andrew Niccol (born 10 June 1964) is a New Zealand screenwriter, producer, and director. He wrote and directed ''Gattaca'' (1997), '' Simone'' (2002), ''Lord of War'' (2005), ''In Time'' (2011), '' The Host'' (2013), and ''Good Kill'' (2014). H ...

's 1997 ''

'', the title alluding to the letters G, A, T, C for

guanine Guanine () ( symbol G or Gua) is one of the four main nucleobases found in the nucleic acids DNA and RNA, the others being adenine, cytosine, and thymine (uracil in RNA). In DNA, guanine is paired with cytosine. The guanine nucleoside is called ...

adenine Adenine () ( symbol A or Ade) is a nucleobase (a purine derivative). It is one of the four nucleobases in the nucleic acid of DNA that are represented by the letters G–C–A–T. The three others are guanine, cytosine and thymine. Its derivati ...

thymine Thymine () ( symbol T or Thy) is one of the four nucleobases in the nucleic acid of DNA that are represented by the letters G–C–A–T. The others are adenine, guanine, and cytosine. Thymine is also known as 5-methyluracil, a pyrimidine nu ...

, and

cytosine Cytosine () ( symbol C or Cyt) is one of the four nucleobases found in DNA and RNA, along with adenine, guanine, and thymine (uracil in RNA). It is a pyrimidine derivative, with a heterocyclic aromatic ring and two substituents attached (an am ...

, the four

nucleobase Nucleobases, also known as ''nitrogenous bases'' or often simply ''bases'', are nitrogen-containing biological compounds that form nucleosides, which, in turn, are components of nucleotides, with all of these monomers constituting the basic b ...

s of DNA. Genetic engineering of humans is unrestricted, resulting in

genetic discrimination Genetic discrimination occurs when people treat others (or are treated) differently because they have or are perceived to have a gene mutation(s) that causes or increases the risk of an inherited disorder. It may also refer to any and all discri ...

, loss of diversity, and adverse effects on society. The film explores the ethical implications; the production company, Sony Pictures, consulted with a gene therapy researcher,

French Anderson William French Anderson (born December 31, 1936) is an American physician, geneticist and molecular biologist. He is known as the "father of gene therapy". He graduated from Harvard College in 1958, Trinity College, Cambridge University (England ...

, to ensure that the portrayal of science was realistic, and test-screened the film with the Society of Mammalian Cell Biologists and the American

National Human Genome Research Institute The National Human Genome Research Institute (NHGRI) is an institute of the National Institutes of Health, located in Bethesda, Maryland. NHGRI began as the Office of Human Genome Research in The Office of the Director in 1988. This Office transi ...

before its release. This care did not prevent researchers from attacking the film after its release. Philim Yam of ''

Scientific American ''Scientific American'', informally abbreviated ''SciAm'' or sometimes ''SA'', is an American popular science magazine. Many famous scientists, including Albert Einstein and Nikola Tesla, have contributed articles to it. In print since 1845, it i ...

'' called it "science bashing"; in ''

Nature Nature, in the broadest sense, is the physics, physical world or universe. "Nature" can refer to the phenomenon, phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. ...

'' Kevin Davies called it a ""surprisingly pedestrian affair"; and the

molecular biologist Molecular biology is the branch of biology that seeks to understand the molecular basis of biological activity in and between cells, including biomolecular synthesis, modification, mechanisms, and interactions. The study of chemical and physi ...

Lee Silver Lee M. Silver (born 1952) is an American biologist. He is a professor at Princeton University in the Department of molecular biology of the Woodrow Wilson School of Public and International Affairs. He also has joint appointments in the Program i ...

described the film's extreme

genetic determinism Biological determinism, also known as genetic determinism, is the belief that human behaviour is directly controlled by an individual's genes or some component of their physiology, generally at the expense of the role of the environment, whether ...

as "a

straw man A straw man (sometimes written as strawman) is a form of argument and an informal fallacy of having the impression of refuting an argument, whereas the real subject of the argument was not addressed or refuted, but instead replaced with a false ...

Myth and oversimplification

The

geneticist A geneticist is a biologist or physician who studies genetics, the science of genes, heredity, and variation of organisms. A geneticist can be employed as a scientist or a lecturer. Geneticists may perform general research on genetic processe ...

Dan Koboldt observes that while science and technology play major roles in fiction, from

fantasy Fantasy is a genre of speculative fiction involving Magic (supernatural), magical elements, typically set in a fictional universe and sometimes inspired by mythology and folklore. Its roots are in oral traditions, which then became fantasy ...

and science fiction to thrillers, the representation of science in both literature and film is often unrealistic. In Koboldt's view, genetics in fiction is frequently oversimplified, and some myths are common and need to be debunked. For example, the

Human Genome Project The Human Genome Project (HGP) was an international scientific research project with the goal of determining the base pairs that make up human DNA, and of identifying, mapping and sequencing all of the genes of the human genome from both a ...

has not (he states) immediately led to a ''Gattaca'' world, as the relationship between

genotype The genotype of an organism is its complete set of genetic material. Genotype can also be used to refer to the alleles or variants an individual carries in a particular gene or genetic location. The number of alleles an individual can have in a ...

and

phenotype In genetics, the phenotype () is the set of observable characteristics or traits of an organism. The term covers the organism's morphology or physical form and structure, its developmental processes, its biochemical and physiological proper ...

is not straightforward. People do differ genetically, but only very rarely because they are missing a

gene In biology, the word gene (from , ; "...Wilhelm Johannsen coined the word gene to describe the Mendelian units of heredity..." meaning ''generation'' or ''birth'' or ''gender'') can have several different meanings. The Mendelian gene is a ba ...

that other people have: people have different

allele An allele (, ; ; modern formation from Greek ἄλλος ''állos'', "other") is a variation of the same sequence of nucleotides at the same place on a long DNA molecule, as described in leading textbooks on genetics and evolution. ::"The chro ...

s of the same genes. Eye and hair colour are controlled not by one gene each, but by multiple genes. Mutations do occur, but they are rare: people are 99.99% identical genetically, the 3 million differences between any two people being dwarfed by the hundreds of millions of DNA bases which are identical; nearly all DNA variants are inherited, not acquired afresh by mutation. And, Koboldt writes, believable scientists in fiction should know their knowledge is limited.

References

{{Biology in fiction Genetics Science in fiction by theme Cloning in fiction