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BIO 304 Lecture 29

BIO 304 Lecture 29. Gal4 bound to DNA Marmorstein lab, Wistar Institute. Yeast GAL gene system. Yeast GAL gene system. A yeast strain has a loss-of-function mutation in GAL80. In this strain, the GAL1 and GAL10 genes will be 1. inducible 2. uninducible 3 . constitutive ✔

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BIO 304 Lecture 29

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  1. BIO 304 Lecture 29 Gal4 bound to DNA Marmorstein lab, Wistar Institute

  2. Yeast GAL gene system

  3. Yeast GAL gene system

  4. A yeast strain has a loss-of-function mutation in GAL80. In this strain, the GAL1 and GAL10 genes will be 1. inducible 2. uninducible 3. constitutive ✔ 4. super-repressed

  5. A yeast strain has a loss-of-function mutation in GAL3. In this strain, the GAL1 and GAL10 genes will be 1. inducible 2. uninducible✔ 3. constitutive 4. super-repressed ✔

  6. Posttranscriptional regulation:alternative splicing

  7. Alternative splicing: Drosophila sex determination

  8. Regulation of mRNA stability

  9. Translation-coupled mRNA stability

  10. Posttranslational control

  11. RNA silencing

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