dominant allele

英 [ˈdɒmɪnənt əˈliːl]

美 [ˈdɑːmɪnənt əˈliːl]

显性等位基因

英英释义

noun

• an allele that produces the same phenotype whether its paired allele is identical or different
  Synonym:dominant

双语例句

• The allele B and b have something to do with the composition of pigment in plumage and nothing to do with any relative characters, the coloured gene B is dominant to its albino allele b.
  B和b为一对等位基因，不控制任何性状，只与色素的合成有关，B为有色基因，b为白化基因，B对b为显性；
• The result indicate that population gene frequency variety expedite by selection and the test testify green-shell character is controled by a pair of complete dominant allele.
  选择加快了群体基因频率的改变，青壳蛋性状确为由一对主效基因控制的完全显性遗传性状。
• A carrier of Ga gene can pollinate any other corn, but can be only pollinated by a carrier of the same dominant allele.
  带有Ga基因的玉米，可使其它材料授粉结实，而其它玉米的花粉却不能使它正常结实，除非带有相同的显性基因；
• Usually only one of these, the dominant allele, is expressed in the phenotype.
  通常只有其中的一个显性等位基因在表型中表达。
• Thus organism's phenotype-its physical appearance and properties-differs from its genotype, which may include both a dominant and recessive allele.
  因此，有机体的表现型它的物理表型和性能与它的基因型不同，可能含有一个显性和一个隐性等位基因。
• The normal allele is dominant to the mutant allele.
  正常的等位基因是显性突变的等位基因。
• Remember, the normal allele ( A) is dominant to the mutant allele ( a) in our albino example, so the three genotypes can have one of two appearances.
  请记住，正常等位基因（A）是显性突变等位基因（a）在我们的白化例子，所以这三个基因型能有一两个亮相。
• This mutation result in genotype B change into A. A is the dominant Allele gene in 6 kinds of breed except Thoroughbred horse.
  除纯血马外，A基因在各品种中均为优势等位基因，B基因为纯血马的优势基因。
• The seed coat color is controlled by 2 duplicate loci, with plants having a dominant allele produce black seeds.
  种皮颜色由2对独立的基因控制，只要一个位点为显性，种皮就为黑色。
• When an organism is heterozygous for a trait, the resulting phenotype for that trait expresses only the dominant allele.
  当一个有机体的一种特性是杂合的，这种特性产生的表现型就只表达显性等位基因额特性。