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单词 allele
释义
allele
noun[C]
biologyspecialized
uk
/əˈliːl/us
/əˈliːl/
agenethat isfoundin one of two or more differentformsin the samepositionin achromosome, and soproducesaparticularcharacteristicthat can be different for differentpeople, such aseyecolour
等位基因，对偶基因（位于一对同源染色体的相同位置上控制某一性状的不同形态的基因）
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(Definition ofallelefrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

allele| American Dictionary

allele
noun[C]
us/əˈlil/
biology
one of two or moregenes(=partof acellthatcontrolscharacteristics) that isfoundin the samepositionin achromosome(=cellstructure), and soproducesaparticularcharacteristicsuch aseyecolor
(Definition ofallelefrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesofallele

allele
For this analysis, rare alleles were combined, thereby reducing a total of 124 alleles over the six microsatellites down to 49alleleclasses.
From theCambridge English Corpus
It describes the dynamics of a wild-typealleleand its variants, derived by mutation, for an infinitely large population.
From theCambridge English Corpus
In microsatellites, repeat sequences of different lengths at a given locus are referred to as alleles and co-dominance is observed.
From theCambridge English Corpus
In the four remaining polymorphisms, the rarealleleis at most present in three sequences out of 20.
From theCambridge English Corpus
Similarly, we did not perform sub-analyses of the e2alleledue to its relatively small frequency across age groups in the population.
From theCambridge English Corpus
The same set of simulations also yieldedallelenumbers and diversity (expected heterozygosity) values at the neutral locus under the infinite alleles model.
From theCambridge English Corpus
This is an artefact due to the particular combination ofallelefrequency distribution and error model adopted in the simulations.
From theCambridge English Corpus
The age of analleleis the time since it arose by mutation.
From theCambridge English Corpus
Similarly, increasing marker information for each sample (number of independent marker alleles, sample size) also results in better estimations (data not shown).
From theCambridge English Corpus
Mutation-selection balance can be efficient in explaining the process of gene substitution only if one of these deleterious alleles acquires a relatively high selective advantage.
From theCambridge English Corpus
Here we study the effect of population size on the inbreeding depression caused by mildly deleterious alleles.
From theCambridge English Corpus
We found that the model has low statistical power when inbreeding depression is caused by the build-up of mildly deleterious alleles.
From theCambridge English Corpus
Fixation for a haplotype corresponds to fixation of a deleteriousalleleat a particular locus.
From theCambridge English Corpus
In fact, the preferential transmission of the 7-repeatallelefrom parents to disorganized children was not significant.
From theCambridge English Corpus
It is customary to concentrate only on the transmitted markerallele.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

Collocationswithallele

allele

These are words often used in combination withallele.

Click on a collocation to see more examples of it.

allele frequency
A new method for estimating the effective population size fromallelefrequencychanges.
From theCambridge English Corpus
deleterious allele
Fixation for a haplotype corresponds to fixation of a deleterious allele at a particular locus.
From theCambridge English Corpus
dominant allele
A parent with such a single dose of the dominant allele is called the simplex parent.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/allele##
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更新时间：2024/12/28 0:09:11