Line #44 Main/GeneticAdaptation


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7	This is a [[SisterTrope counterpart]] to the FisherKingdom, except it is the outsiders that willingly impose the transformations upon themselves, rather than the environment.
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9	For example, humans are attempting to colonize an alien planet, but unfortunately, [[DeathWorld it's quite unpleasant to live on]]: to actually ''survive'' on the planet, you'd either have to wear space suits and build sealed cities to shield you from its atmosphere and hazards, or [[GoingNative go native]]. But if you have the technology, you can do ''exactly'' the latter: Change and adapt your species to enable you to survive on the planet and become one of its native inhabitants.
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11	There are two ways of doing this: The short-term version affects specific individual persons only, while the long-term solution affects the entire colony, becoming a part of the planet's evolutionary chain, possibly becoming a dominant species with the original humans remembered only as ancient {{Precursors}}. Over time, the transformed may also become mentally alien as well as they adapt to the planet's nature, or the mental changes are immediate and directly connected to the process of transformation.
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13	Expect lots of HollywoodEvolution and LegoGenetics.
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15	If the transformed species ever meets its original version, expect to find AnAesop about WhatMeasureIsANonHuman (if from the humans' point of view) and/or HumansAreBastards (if from the natives' point of view).
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17	When humans are the ones subjected to the trope, it often results in HumanSubspecies and/or TranshumanAliens. {{Heavyworlder}} and {{Lightworlder}} are specific subtropes adapted to differing gravities.
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19	Not to be confused with EmpathicShapeshifter. Compare AdaptiveAbility. Can also come out of a HybridizationPlot if it involves the use of the DNA of another species.
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21	----
22	!!Examples:
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24	[[foldercontrol]]
25
26	[[folder:Anime & Manga]]
27	* A ''Manga/{{Doraemon}}'' Tool allows an individual to adapt to any environmental condition, no matter how extreme (high temperature, high gravity, non-breathable atmosphere, etc). The drawback is that it must be reapplied to each individual every 24-hours. [[spoiler:Giant and Tsuneo was nearly crushed by the oceanic pressure when they wandered away from the underwater summer camp without Doraemon's permission.]]
28	[[/folder]]
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30	[[folder:ComicBooks]]
31	* ''ComicBook/{{Aquaman}}'': The Atlanteans are descended from survivors of the domed city of Poseidonis on the continent of Atlantis. Their defensive dome (originally intended to repel invaders) kept the water at bay after Atlantis sank long enough for their scientists to alter their genome to make them amphibious (though heavily water-dependent) humanoids. An offshoot that had used magical means to reclaim the neighboring city of Tritonis after a science/magic cultural schism became fully aquatic merpeople, due to their leader cursing them for accepting help from scientists.
32	* ''ComicBook/GuardiansOfTheGalaxyMarvelPresents'': Lead by Vance Astro, the secondary members of the team are former humans bio-engineered to survive the harsh conditions of the other planets of the Solar System.
33	* ''ComicBook/SubMariner'': The Atlanteans are a magic-based version of this. They are descended from worshipers of Neptune, who transformed them into water-breathers to save them from the fall of Atlantis. Their Pacific Ocean cousins, the green, scaly Lemurians, were further transformed by their rulers' use of a cursed artifact, the Serpent Crown.
34	[[/folder]]
35
36	[[folder:Films -- Live-Action]]
37	* This is a major part of ''Film/{{Avatar}}'''s plot, though humans don't change their bodies, instead remotely controlling eponymous avatars.
38	* In ''Film/{{Pandorum}}'', the colonists were injected with mutagens designed to help them adapt to Tanis. But because the ''Elysium'' was cut off the first ones to wake up evolved into albino cannibals over the centuries.
39	[[/folder]]
40
41	[[folder:Literature]]
42	[[AC:Examples by author:]]
43	* In one Creator/SergeyLukyanenko short story, the protagonist, who possesses the ability to automatically adapt to anything perfectly, is hired to deal with a dangerous predator on a distant planet. Gradually adapting to the DeathWorld in question, he understands that the dangerous predator in question could not possibly hunt humans for fun as described, as he actually became exactly like him, physically and mentally. When the two finally meet, they start playing as cats do... which gives the colonists a perfect opportunity to kill both with a single rocket, since both aren't technically human and they don't have to pay him this way. [[spoiler:He survives, and briefly mentions before leaving that ''they'' are the ones who are not human.]]
44	[[AC:Examples by title:]]
45	* In ''Literature/AllTomorrows'', humans intentionally modified themselves to live on Mars. Then they went on to colonize other worlds, but kept their new form -- large chests, bigger heads, slender hands and so on. Then the AbusivePrecursors stepped in and modified the humans on each planet into something that can perfectly live on the world they colonized, but is rarely even humanoid, just to have fun.
46	* In the ''City'' series of novels by Creator/CliffordSimak, the only way to survive on Jupiter is to become a Jupiterian. When such a technology is discovered, people find out that Jupiterians are absolutely superior to humans in every single way: they are immortal, super-intelligent, telepathic, et cetera. Thus, everybody just moves to Jupiter, and humanity as a species ceases to be.
47	* In ''Literature/DowntimingTheNightside'', it's said that most of the humans who moved to other planets had to radically alter their bodies to survive; most don't even look human now, though they still think of themselves as such.
48	* ''Literature/HayvenCelestia'': Sourang have the ability to willingly adjust their own biochemistry and incorporate genetic material from other species, which allowed them to survive the sulfur-breathing krakun's HostileTerraforming of their homeworld. [[spoiler:They can also inject other species with a serum that replaces the host's cells with sourang cells; they mostly use it on slaves.]]
49	* The ''Literature/HonorHarrington'' universe has several planets whose colonists altered their kids with genetic engineering, including multiple degrees of {{Heavyworlder}} like the Sphinxian titular character, while Grayson has so many heavy metals in the environment that even the adapted colonists need to grow their food in isolated domes.
50	* In the ''Literature/HyperionCantos'', we eventually learn that this is how the Ousters came to be -- pioneers of interstellar travel, they had to radically alter their biology to survive. When rest of the humanity finally caught up with [[FasterThanLightTravel Hawking drives]] and means for terraforming, Ousters [[WhatMeasureIsANonHuman became persecuted]].
51	* The sci-fi novel ''I, Weapon'' deals with a universe that is essentially the aftermath of this with hundreds of variant human species who have adapted to the various planets of the universe, albeit in some cases with extensive genetic manipulation.
52	* The stories in Creator/JamesBlish's collection ''The Seedling Stars'' are all about adapting humans for new planets. For example, in "Surface Tension", humans colonize a mostly water-covered planet by creating a race of humanoids out of their own genes hand-crafted to best suit this planet, and leaving all their knowledge, up to and including how to build spaceships, in form of tablets to be read when they develop enough to manage to do so. The driving point of the story is that being made to perfectly suit the world in question includes being ''microscopic''.
53	* The ''Literature/VorkosiganSaga'' gives us the "Quaddies"; humans genetically engineered for life in microgravity, the most drastic and visible alteration being a pair of extra arms where a baseline human's legs would be. They were created as an outright ServantRace, and ended up having to flee Earth én masse when ArtificialGravity made them redundant, and by the time of the main series they've built themselves a thriving civilisation.
54	* ''Literature/WayStation'' briefly mentions a race of aliens who colonized numerous planets, regardless of the conditions, by physically and mentally changing themselves every time to perfectly fit those conditions. The main character wonders whether they can be counted as the same race.
55	[[/folder]]
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57	[[folder:Live-Action TV]]
58	* In ''Series/{{Andromeda}}'', there are several [[HumanSubspecies subspecies of human]] genetically engineered for different planets, including {{Heavyworlder}}s like Dylan's mother, Castalians with gills, Inari adapted to volcanic planets, and Nietzscheans who were designed as generalists that were even more adaptable than baseline humans.
59	* ''Series/StarTrekStrangeNewWorlds'' reveals that Ilyrians routinely modify their genes to survive on planets that aren't M-class. Because of their genetic self-modification, TheFederation refuses to have anything to do with them.
60	[[/folder]]
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62	[[folder:Tabletop Games]]
63	* ''TabletopGame/EclipsePhase'' has "Rusters" adapted to semi-terraformed Mars, as well as "Hazers" that can take the extreme cold of Titan slightly better and "Dvergar" {{Heavyworlder}}s for a few exoplanets with high gravity.
64	* In ''TabletopGame/TranshumanSpace'', Mars is {{terraform}}ed, but not to the extent that normal humans can cope with the conditions. Most of the population still live in [[DomedHometown pressure-domes]], but a sizable minority have been "bio-modded" to fit the environment. In addition, a large minority of the Rust China population are [[ArtificialHuman bioroids]] genetically engineered for Mars.
65	* ''TabletopGame/Warhammer40000'':
66	** The Tyranids start out an invasion by dropping 'nids with different mutations on a planet and multiplying the ones that survive best. They also absorb genetic material from organisms they consume.
67	** Fenrisian Wolves (which can grow to the size of an APC) are far more intelligent than actual canines because they're descended from genetic experiments that helped humans survive the arctic conditions on Fenris.
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70	[[folder:Video Games]]
71	* In ''VideoGame/CivilizationBeyondEarth'', colonies following the Harmony affinity will adapt themselves to the planet via genetic adaptations taken from the native wildlife, to the point that the normally toxic and corrosive miasma will heal their units like it does the alien life.
72	* ''VideoGame/{{Evolva}}'': According to the backstory, the Genohunters are used to exploration tasks because of this trope. They somewhat show it in the actual game: the DNA you acquire from the native wildlife will improve your physical condition, thus allowing you to perform better across the levels.
73	* In ''VideoGame/{{Killzone}}'', the [[ANaziByAnyOtherName Hellghast]] are the result of colonists adapting to a DeathWorld. They aren't happy about it.
74	* The Zerg of ''Franchise/StarCraft'' acquire new mutations similarly to [[TabletopGame/Warhammer40000 the Tyranids]]. Half the "evolution missions" in ''VideoGame/StarCraftIIHeartOfTheSwarm'' involve strains that evolved from exposure to hostile environments (up to and including nuclear missiles) and the other half involve killing and consuming creatures with useful genes.
75	* ''VideoGame/{{Stellaris}}'':
76	** The Glandular Acclimation tech allows you to modify the traits of species in your empire, including changing their environmental preferences on certain planets. However, it may sometimes be easier to {{uplift\|edAnimal}} species that evolved on planets with that environment.
77	** After an empire has researched Gene Tailoring, there's a chance of populations on undesirable planets attempting to modify themselves without waiting for the perfected tech, with random results on their traits and a significant chance of leading to racial tensions between them and the unmodified population.
78	* ''VideoGame/SwordOfTheStars'' has several technologies that modify your colonists to reduce the "hazard ratings" of planets, making them easier to colonize.
79	[[/folder]]
80
81	[[folder:Webcomics]]
82	* ''Webcomic/{{Freefall}}'':
83	** Florence, an [[WolfMan anthropomorphic wolf]], is a [[ArtificialAnimalPeople 'proof of concept']] for a process designed to {{uplift\|edAnimal}} and educate a species from a fertile-but-biologically-hostile world called Pfouts -- rather than altering humans to be alien, it's a case of altering aliens to be human.
84	** Winston is a human whose parents gave him "spacer genes" for [[SpacePeople long-term life in space]]. No hair, resistant to radiation, no skeletal degeneration in microgravity, and the ability to hibernate through months-long voyages. Ironically, he's space-phobic.
85	* The 'Amphibians' of ''Webcomic/GeneCatlow'' colonize other planets using this method -- but on Earth, they screwed up somehow. Seeing as Earth is mainly ocean, they figured that an amphibian form would work best there -- while failing to notice intelligent life evolving on dry land at the same time.
86	[[/folder]]
87
88	[[folder:Web Originals]]
89	* ''Website/OrionsArm'':
90	** This trope is one of the methods of [[https://orionsarm.com/eg-article/4b2e01bf16702 pantropy]], which is the general adaptation of a person to a new environment. Other methods include cybernetics and being transferred to an entirely new body.
91	** Many of the [[https://www.orionsarm.com/eg-topic/45beb1fcc5ba6 tweaks]] (an entire category of HumanSubspecies who have extensive genetic modifications) were created for this purpose. Examples include the aquatic [[https://www.orionsarm.com/eg-article/47e86ac81c4cf Amphisapiens]] and [[https://www.orionsarm.com/eg-article/47eafb8fe1d3f Europans]], the high-gravity adapted [[https://www.orionsarm.com/eg-article/47e86bc153833 Anakim]] and [[https://www.orionsarm.com/eg-article/47fc240a5e94f Kobolds]], and the radiation-resistant [[https://www.orionsarm.com/eg-article/46479c642c334 Deines]].
92	** To a lesser extent, [[https://orionsarm.com/eg-topic/45c53b6ae0957 nearbaseline humans]] also have some minor modifications for survival in various conditions, like the abilities to synthesize vitamins, digest cellulose and live in microgravity.
93	* ''Website/TaerelSetting'': The kin'toni can adapt themselves to the land around them giving them mutations, and powers, but also weaknesses, such as flight, cold resistance, or having the ability to live underwater.
94	[[/folder]]

Context Main / GeneticAdaptation