1. Introduction to potato / J.M. Bradeen and K.G. Haynes -- 2. Classical genetics and traditional breeding / D. Carputo and L. Frusciante -- 3. Molecular breeding for potato improvement / D. De Koeyer, H. Chen and V. Gustafson -- 4. Molecular linkage maps : strategies, resources and achievements / H. Mann. [et al.] -- 5. Mapping and tagging of simply inherited traits / J.C. Kuhl -- 6. Mapping complex potato traits / G.J. Bryan -- 7. Population genetics and association mapping / C. Gebhardt -- 8. Cloning of late blight resistance genes : strategies and progress / J.M. Bradeen -- 9. Application of molecular cytogenetics in fundamental and applied research of potato / T. Gavrilenko -- 10. Functional genomics : transcriptomics / X.-Q. Li -- 11. Proteomics and metabolomics / A.D. Hegeman -- 12. Future challenges and prospects / T. Wendt and E. Mullins.