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allele    音標拼音: [əl'ɛli]
等位基因; 基因等位

等位基因; 基因等位

allele
n 1: (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;
"some alleles are dominant over others" [synonym: {allele},
{allelomorph}]

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英文字典中文字典相關資料:
  • Allele | Definition, Examples, Facts | Britannica
    Allele, any one of two or more genes that may occur alternatively at a given site (locus) on a chromosome Alleles may occur in pairs, or there may be multiple alleles affecting the expression (phenotype) of a particular trait Learn more about alleles in this article
  • Allele - Wikipedia
    For a given locus, if the two chromosomes contain the same allele, they, and the organism, are homozygous with respect to that allele If the alleles are different, they, and the organism, are heterozygous with respect to those alleles
  • Allele Definition and Examples - Science Notes and Projects
    Get the allele definition and examples in genetics Learn about the difference between alleles and genes and their location on chromosomes
  • Allele - National Human Genome Research Institute
    An allele is one of two or more versions of DNA sequence (a single base or a segment of bases) at a given genomic location An individual inherits two alleles, one from each parent, for any given genomic location where such variation exists
  • What Is an Allele? Definition, Types, and Examples
    At each SNP, one allele is more common (the major allele) and one is rarer (the minor allele) When researchers link a SNP to disease risk, they identify which allele raises that risk
  • Gene vs. Allele: Definition and 11 Key Differences - Microbe Notes
    The main difference between a gene and an allele is that a gene is a stretch of DNA or RNA that determines a specific trait, and an allele brings variations to a single trait
  • Alleles – Definition, Characteristics, Types, Examples
    An allele is a distinct form of a gene, which plays a key role in genetic inheritance and variation Genes, which are segments of DNA located on chromosomes, control the traits passed from one generation to the next Each gene can exist in multiple forms, and these different forms are called alleles
  • ALLELE Definition Meaning - Merriam-Webster
    The meaning of ALLELE is any of the alternative forms of a gene that may occur at a given locus
  • What Is an Allele and How Does It Determine Traits?
    An allele is a specific version of a gene, representing one of two or more forms that can exist at a particular location on a chromosome These genetic variations are fundamental to heredity, influencing an organism’s observable characteristics
  • Alleles: Definition, Gene Comparison, Examples - KnowYourDNA
    What alleles (versions of a gene) you have in your DNA determines the majority of your physical traits If you want to see what your own DNA says about your traits and ancestry, our 23andMe review covers one of the most popular ways to do that Read on to see how alleles work What is an Allele?





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