1. HC70A Winter 2006 Genetic Engineering in Medicine, Agriculture, and Law Professor Bob Goldberg Class Announcements 1/24/06

2. Office Hours bobg: 11-2 Wednesday (bobg@ucla.edu) 2832 Life Sciences Building (TOMORROW - Kyoto Contingent - No Office Hours!!!) Mike: 10-12 Friday (mgavino@ucla.edu) Gloria: 12-2 Friday (glochu@ucla.edu) 2805 Life Sciences Building KEEP USING THEM!!!

3. Thursday Reception and Dinner For Dr. Alan McHughen Reception On Patio After Class For Everyone Questions, Questions, Questions!!!! Dinner in Faculty Center For Those Scheduled CHECK NEW DINNER SCHEDULE! RSVP Dinner (jluke@mcdb.ucla.edu)

4. Who Is Alan McHughen? Cooperative Extention Biotechnologist University of California, Riverside http://www.facultydirectory.ucr.edu/cgi-bin/ pub/public_individual.pl?faculty=1912 alan.mchughen@ucr.edu Pandora's Picnic Basket. The potential and hazards of Genetically Modified Foods Winner of Book of the Year Award - Canadian Science Writers (2000) National Academy of Science Committee on Safety of Genetically Engineered Foods http://www.nap.edu/books/0309092094/html/

5. Discussion Articles For Tomorrow Transgenic Livestock As Drug Factories Seeds of Concern & Green Gene Revolution Cloning For Medicine Edible Vaccines Read Text Chapters 6, 7, 12, & 13 For Background Information PREPARE FOR A LIVELY DISCUSSION OF THE ISSUES!

6. The Double Helix “Essay”

7. Bacterial “Cloning” Experiment

8. Today What Are Genes? Evidence For DNA as the Genetic Material- Experiments by Griffith and Avery et al. The Origins of Genetic Engineering!! What is the Structure of DNA? What is the Anatomy of a Gene? How Are Genes Organized on Chromosomes? What is Evidence That Genes Are in the Nucleus of a Cell? What is the Evidence That Each Cell Contains a Complete Set of Genes??