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Biotechnology Breakthroughs :

Biotechnology Breakthroughs :. Cloning Biojudiciary Project http://www.biojudiciary.org Toby M Horn, PhD, Carnegie Institution of Washington. Life Tools. Cells Clones DNA Enzymes. Cells.

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Biotechnology Breakthroughs :

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  1. BiotechnologyBreakthroughs: Cloning Biojudiciary Project http://www.biojudiciary.org Toby M Horn, PhD, Carnegie Institution of Washington

  2. Life Tools • Cells • Clones • DNA • Enzymes

  3. Cells • A multicellular organism starts from a single cell -- the fertilized egg -- that divides into cells that continue to divide and/or differentiate.

  4. Clones • Single bacteria, yeast, animal and plant cells can form clones -- colonies of identical cells -- in cell culture. • http://www.mcb.harvard.edu/hastings/Images/bacteria.gif

  5. DNA C. DNA forms a double-stranded helix through H-bonds between the complementary bases (A-T, G-C) on each strand. Adapted from: http://www.ncbi.nlm.nih.gov/books/bv.fcgi?call=bv.View..ShowSection&rid=cell.figgrp.1404

  6. Enzymes D. Enzymes cut DNA at specific sequences. Enzymes re-seal the strands. http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Search&db=books&doptcmdl=GenBookHL&term= DNA+molecules+AND+cooper%5Bbook%5D+AND+165201%5Buid%5D&rid=cooper.figgrp.455

  7. Types of Clones • Natural • Managed • Molecular • Nuclear • Stem Cell

  8. Types of Clones --- Natural

  9. Types of Clones --- Managed

  10. Types of Clones --- Molecular

  11. Types of Clones --- Nuclear

  12. Types of Clones --- Stem Cell

  13. The Biojudiciary Project Like all new technologies, the biotechnologies illustrated here -- and others --- raise significant ethical, legal and policy issues that must be given serious attention and properly addressed in an open manner. http://www.biojudiciary.org

  14. References and Image Sources http://www.luc.edu/depts/biology/dev/mamemb.htm http://www.twinstuff.com/ twinolympics.htm http://www.originaljewelry.com/motofthous.html http://strawberry.ifas.ufl.edu/runnering%20plant%202.jpg http://www.mcb.harvard.edu/hastings/Images/bacteria.gif http://www.nih.gov/news/stemcell/primer.htm http://www.biology.arizona.edu/immunology/tutorials/immunology/02t.html http://www.nih.gov/news/stemcell/scireport.htm http://www.fjc.gov/newweb/jnetweb.nsf/pages/16

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