1. Detecting HGT: unlikely presence/absence HGT onlyLoss only (Koonin, 2003) Ex: glycerol-3-P DH OEB 192 – 11.09.19

3. Detecting HGT: differential gene content (Welch et al., 2002)

4. Detecting HGT: differential gene content (Welch et al., 2002)

5. Detecting HGT from genomes: atypical nt composition (Hacker & Carniel, 2001)

7. GC% bias across species (Lawrence & Ochman, 1997)

9. Hybridization in Yeasts

11. Detecting HGT from discordant phylogenies

12. Wednesday (9/21): Limits to gene transfer