1. An example story OEB 192 11.08.31 (Nature 394:69-72)

2. Experimental design

3. Diversity observed in still medium in 7 days

4. Diversity & cell counts over time in each environment StillShaken

5. Maintenance of high diversity requires continued heterogeneity shaken still shaken still

6. Fitness of each is ‘frequency-dependent’

7. For Wednesday (9/7) *No meeting on Labor Day, 9/5…

8. MSI Chalktalk Breakfast Friday, Sept 2 8:45-9:30 am “Multidrug Resistant Enterococci: What makes a good bug go bad?” Michael Gilmore HMS-Ophthalmology Please join us for coffee/tea/pastries at 8:30 am - Directions to 24 Oxford St: http://www.msi.harvard.edu/ov_dir.htmlhttp://www.msi.harvard.edu/ov_dir.html -Join MSI-news listserv: Email: listserv@listserv.med.harvard.edu and in the body of your email, copy the text: subscribe msi-newslistserv@listserv.med.harvard.edu