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Discovery of Transposable Elements definitions

컨트롤 버튼이 '내비게이션' 모드로 변경되었습니다.
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  • Transposable Element
    A small DNA segment capable of moving to different genomic locations, altering gene function and phenotype.
  • Barbara McClintock
    A pioneering scientist who revealed the existence and behavior of mobile DNA segments in maize.
  • Chromosomal Breakage
    A recurring event in maize chromosome 9, leading to the discovery of mobile DNA segments.
  • Maize
    A plant model, also known as corn, used to uncover the movement of DNA segments within chromosomes.
  • Dissociation Factor
    A non-autonomous DNA segment requiring another element to move and disrupt gene function.
  • Activator Factor
    An autonomous DNA segment that enables its own movement and stimulates other elements to relocate.
  • Non-autonomous Element
    A DNA segment unable to move independently, relying on another factor for mobility.
  • Autonomous Element
    A DNA segment capable of relocating within the genome without external assistance.
  • Genome
    The complete set of genetic material in an organism, hosting both mobile and stationary DNA segments.
  • Phenotype
    The observable traits, such as kernel color, resulting from genetic and environmental influences.
  • Unstable Phenotype
    A variable trait pattern, like spotted corn kernels, caused by dynamic DNA segment movement.
  • Color Gene
    A genetic region in maize whose disruption by mobile DNA segments leads to changes in kernel appearance.
  • Recombination Frequency
    A measure of genetic element movement, complicated by mobile DNA segments changing positions.
  • Genetic Variability
    The diversity in genetic makeup, enhanced by the movement of DNA segments within the genome.
  • Evolution
    A process influenced by mobile DNA segments, contributing to changes in genetic traits over generations.