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Evolutionary Considerations in Sexual Reproduction More Rotifer Strangeness

Evolutionary Considerations in Sexual Reproduction More Rotifer Strangeness. Andrew J. Pierce. Microbiology, Immunology and Molecular Genetics Graduate Center for Toxicology Markey Cancer Center University of Kentucky. MI615. Reassembly of shattered chromosomes in Deinococcus radiodurans.

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Evolutionary Considerations in Sexual Reproduction More Rotifer Strangeness

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  1. Evolutionary Considerations in Sexual Reproduction More Rotifer Strangeness Andrew J. Pierce Microbiology, Immunology and Molecular Genetics Graduate Center for Toxicology Markey Cancer Center University of Kentucky MI615

  2. Reassembly of shattered chromosomes in Deinococcus radiodurans. Nature. 2006 Oct 5;443(7111):569-73. Epub 2006 Sep 27. Zahradka K, Slade D, Bailone A, Sommer S, Averbeck D, Petranovic M, Lindner AB, Radman M.

  3. Reassembly of shattered chromosomes in Deinococcus radiodurans. Nature. 2006 Oct 5;443(7111):569-73. Epub 2006 Sep 27. Zahradka K, Slade D, Bailone A, Sommer S, Averbeck D, Petranovic M, Lindner AB, Radman M. (hours post-IR) Figure 1 Not I digests Red: irradiated 7000 Gy γ-IR (!)

  4. Reassembly of shattered chromosomes in Deinococcus radiodurans. Nature. 2006 Oct 5;443(7111):569-73. Epub 2006 Sep 27. Zahradka K, Slade D, Bailone A, Sommer S, Averbeck D, Petranovic M, Lindner AB, Radman M.

  5. Figure 2 Grown in BrdU Repaired in BrdU • UV dose UV dose neg IR IR +3h IR +3h +UV IR +3h + BrdU IR +3h + BrdU +UV Reassembly of shattered chromosomes in Deinococcus radiodurans. Nature. 2006 Oct 5;443(7111):569-73. Epub 2006 Sep 27. Zahradka K, Slade D, Bailone A, Sommer S, Averbeck D, Petranovic M, Lindner AB, Radman M. Reassembly of shattered chromosomes in Deinococcus radiodurans. Nature. 2006 Oct 5;443(7111):569-73. Epub 2006 Sep 27. Zahradka K, Slade D, Bailone A, Sommer S, Averbeck D, Petranovic M, Lindner AB, Radman M.

  6. Figure 3 ssDNA NATIVE Reassembly of shattered chromosomes in Deinococcus radiodurans. Nature. 2006 Oct 5;443(7111):569-73. Epub 2006 Sep 27. Zahradka K, Slade D, Bailone A, Sommer S, Averbeck D, Petranovic M, Lindner AB, Radman M. dsDNA DENATURING

  7. Reassembly of shattered chromosomes in Deinococcus radiodurans. Nature. 2006 Oct 5;443(7111):569-73. Epub 2006 Sep 27. Zahradka K, Slade D, Bailone A, Sommer S, Averbeck D, Petranovic M, Lindner AB, Radman M. Figure 4

  8. Extreme resistance of bdelloid rotifers to ionizing radiation. Proc Natl Acad Sci U S A. 2008 Apr 1;105(13):5139-44. Epub 2008 Mar 24. Gladyshev E, Meselson M.

  9. Table 1 Fertility: producing at least one active daughter Fecundity: percent hatched eggs Monogonant Bdelloid Dose: 140 Gy / hr Extreme resistance of bdelloid rotifers to ionizing radiation. Proc Natl Acad Sci U S A. 2008 Apr 1;105(13):5139-44. Epub 2008 Mar 24. Gladyshev E, Meselson M.

  10. Figure 1 Dose dependence of bdelloid and monogonont reproduction Parental Reproduction Diamonds: DSB / Mbp Circles: E. dilatata (monogonant) Squares: P. roseola (bdelloid) Triangles: A. vaga (bdelloid) Fertility: empty symbols Fecundity: filled symbols F1 Reproduction Extreme resistance of bdelloid rotifers to ionizing radiation. Proc Natl Acad Sci U S A. 2008 Apr 1;105(13):5139-44. Epub 2008 Mar 24. Gladyshev E, Meselson M.

  11. Figure 2 DNA double-strand breakage by IR in A. vaga (bdelloid) Standard breakage: 5 x 10-3 breaks / Mbp / Gy Extreme resistance of bdelloid rotifers to ionizing radiation. Proc Natl Acad Sci U S A. 2008 Apr 1;105(13):5139-44. Epub 2008 Mar 24. Gladyshev E, Meselson M.

  12. Massive horizontal gene transfer in bdelloid rotifers. Science. 2008 May 30;320(5880):1210-3. Gladyshev EA, Meselson M, Arkhipova IR.

  13. Massive horizontal gene transfer in bdelloid rotifers. Science. 2008 May 30;320(5880):1210-3. Gladyshev EA, Meselson M, Arkhipova IR.

  14. Massive horizontal gene transfer in bdelloid rotifers. Science. 2008 May 30;320(5880):1210-3. Gladyshev EA, Meselson M, Arkhipova IR.

  15. Massive horizontal gene transfer in bdelloid rotifers. Science. 2008 May 30;320(5880):1210-3. Gladyshev EA, Meselson M, Arkhipova IR.

  16. Massive horizontal gene transfer in bdelloid rotifers. Science. 2008 May 30;320(5880):1210-3. Gladyshev EA, Meselson M, Arkhipova IR.

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