dominant gene

Definitions of dominant gene
  1. noun

    gene that produces the same phenotype in the organism whether or not its allele identical

    dominant gene for brown eyes”
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    type of:

    cistron, factor, gene

    (genetics) a segment of DNA that is involved in producing a polypeptide chain; it can include regions preceding and following the coding DNA as well as introns between the exons; it is considered a unit of heredity

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