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Updated: May 6, 2026

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克隆的酒精脱酶基因的正确发育表达被转化为Drosophila生殖系

D A Goldberg, J W Posakony, T Maniatis

    Cell
    |August 1, 1983
    PubMed
    概括

    将克隆的Drosophila酒精脱酶 (Adh) 基因引入无菌中,恢复了对乙醇的抗性. 阿德基因片段证明了必要的cis作用序列,以在各种染色体位置进行正确的发育表达.

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    The evolution of new genes is critical for speciation. Exon recombination, also known as exon shuffling or domain shuffling, is an important means of new gene formation. It is observed across vertebrates, invertebrates, and in some plants such as potatoes and sunflowers. During exon recombination, exons from the same or different genes recombine and produce new exon-intron combinations, which might evolve into new genes. 
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