Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. One member of a pair or series of genes that occupy a specific position on a specific chromosome.
Wiktionary
- n. genetics One of a number of alternative forms of the same gene occupying a given position on a chromosome.
GNU Webster's 1913
- n. one of two or more alternative forms of a gene that can have the same place on homologous chromosomes and are responsible for alternative traits.
- n. either of a pair of Mendelian characters that may occur in an organism as a consequence of variation at one gene locus.
WordNet 3.0
- n. (genetics) either of a pair (or series) of alternative forms of a gene that can occupy the same locus on a particular chromosome and that control the same character
Etymologies
- From German Allel, shortened from Allelomorph, from English allelomorph. (Wiktionary)
- German Allel, short for Allelomorph, allelomorph, from English allelomorph. (American Heritage® Dictionary of the English Language, Fourth Edition)
Examples
“Evolution is about one thing: The explanation for the changes in allele frequencies over time.”
“The allele could originate by mutation of an allele for brown fur and the environment caused selection which caused a change in allele frequency.”
“The mechanisms whereby genomes are reduced or expanded are often not the standard "neo-Darwinian processes", ie changes in allele frequency.”
“Mesk, when you suggest that an allele is conserved if it has 0. 0001% advantage, you are comparing apples to oranges in this case, are you not?”
“If you did it with 5,000 mutants and 5,000 wild-types (enough to detect a selective advantage as small as 0.005%) and saw changes in allele frequency compatible with drift, people would definitely stand up and take notice.”
“With interesting applications here for diagnosis, therapy models and possibly even pharmaceuticals, the authors concluded that "the absence of this protective bias in short-allele carriers is likely to be linked with the heightened susceptibility to mood disorders such as depression and anxiety that has been reported in this group.”
“(An allele is any of the variants of a gene that takes more than one form; such genes are known as polymorphisms.”
“It is possible that in the nomadic setting, a boy with this allele might be able to more effectively defend livestock against raiders or locate food and water sources, but that the same tendencies might not be as beneficial in settled pursuits such as focusing in school, farming or selling goods.”
“Watson had a variant called *10, associated with lower activity and found in fewer than 1 percent of Caucasians, whereas Venter had the more active *1 variant, technically known as an allele.”
“His findings: In all five genes, I have a variant, or allele, that is sometimes associated with bad investing decisions.”
The Wall Street Journal: Is Your Investing Personality in Your DNA?
Lists
These user-created lists contain the word ‘allele’.
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*e?e
Words whose last and third-to-last letters are both "e".
here, eke, were, complete, mete, replete, adhere, where, mere, sphere, austere, aesthete and 99 more...
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SCIE - statistics
a priori probability, Abbe-Helmert crit..., absolute error, absolutely unbias..., accuracy, ACF, affinity, AIC, algorithm, allometry, alphabet, anomic and 4171 more...
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6-letter words with precisely 1,2, & ...
allele, anatta, arrear, bedded, bettee, cocoon, doodad, gaggee, googol, hubbub, hammam, hummum and 30 more...
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juv3nal's Words
ligature, hermeneutic, caduceus, prelapsarian, apophenia, pataphor, lipogram, epinephrine, ludic, samizdat, oulipo, oulipopo and 194 more...
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Physical anthropology
acclimatization, adriatic, aegyptid, aeta, aethiopid, africoid, ainuid, aistin, alae, alare, albino, allele and 202 more...
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Just 'cause I like 'em, A
abaculus, abacus, abaft, abarticular, abbreviate, abeyance, abiding, anthocyanin, antemeridian, arcane, adjure, adduce and 418 more...
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bilby's Words
pandemic, whirl, guffaw, ethereal, feisty, dunt, ephemeral, pule, flipergebet, prink, maunder, gammon and 1023 more...
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polymorph's Words
pornerastic, yeaux, enantiadromia, synchronicity, transubstantiation, sensimilla, slough, scaphism, symbiosis, prolix, orgiastic, cryptogamic and 245 more...
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Hedgepiglet
Words for things both tangible and nonanthropic
rorqual, vellus, wrasse, rainbow bee-eater, tinkershire, lemonquat, boomslang, tufted vetch, cubeb, nipplefruit, madapple, wad and 447 more...
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Genetics
allele, zygote, y chromosome, x linked disease, alloantigen, allopolyploid, z chromosome, x chromosome, mosaicism, allogeneic, allosome, hemizygous and 136 more...
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Marginilia
intertextuality, queer, serendipity, eerie, semiotics, schadenfreude, calliope, logophile, marginalia, reductio ad absurdum, dabble, minutia and 141 more...
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bioinformatics and bioengineering words
What happens when you put a (former) English major at a bioinformatics and bioengineering summer institute? A list of wacky bio-words, of course!
proteomics, genomics, contig, dinucleotide, spectrometry, fovea, metagenomics, peptide, phylogenetics, protozoan, heterocyst, intracellular and 73 more...
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tomladams's Words
demiurge, oneiromancy, mandarinate, hypnoidal, pasigraphic, einfalle, outrine, fumaroles, haruspication, decennial, propinquity, gamin and 45 more...
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Health Slayer Industry
Well, it's not all bad. But too much is.
analgesia, analgesic, resveratrol, tachycardia, tachycardic, polyphenols, allele, allelic, tzaraath, reuptake, serotonin, nostrum and 86 more...
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spellczecher's Words
diaphanous, perambulate, mojitos, chesterfield, glom, pinking shears, brusque, jurisprudence, hegemony, furuncular, quondam, nomenclature and 36 more...
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punchcard's list
hectometric, glamour, manitou, shapeshifting, doppelgänger, fetch, livor mortis, logorrhoea, punchcard, punchcard, key punch, key punch and 12 more...
Tweets
Looking for tweets for allele.

punchcard allele:
The different forms of a given gene that an organism may possess. For example, in humans, one allele of the eye-color gene produces green eyes and another allele of the eye-color gene produces brown eyes. Sep 27, 2008