1: Potato improvement by traditional breeding and opportunities for new technologies, R L Plaisted et al. 2: Ac-Ds transposons mapped near disease resistance loci for targeted tagging in potato, J M E Jacobs et al. 3: Studies to enhance starch biosynthesis by manipulation of ADP-glucose pyrophosphorylase genes, P A Nakata and T W Okita 4: Control of carbohydrate metabolism in potato tubers, M M Burrell 5: Transgenic potatoes changed in carbohydrate partitioning and allocation, L Willmitzer et al. 6: Control of sugar balance in potato tubers, H V Davies and R Viola 7: Post-harvest regulation of sucrose accumulation in transgenic potatoes: role and properties of potato tuber UDP-glucose pyrophosphorylase, J Sowokinos 8: Post-harvest potato tuber glycerolipid metabolism, J P Spychalla 9: Functionality of semi-artificial transit peptides encoded by gene constructs derived from the potato gene for granule-bound starch synthase, F R van der Leij et al. 10: The potato alternative oxidase: detection of mRNA by PCR and tissue-specific differences in the protein, C Hiser and L McIntosh 11: Polyphenol oxidase in potato tubers, P W Thygesen et al. 12: Gene expression during early tuber development, D J Hannapel 13: Use of ubiquitin promoters for transgene expression in potato, J E Garbarino and W R Belknap 14: Regulation of translation in potato tubers in response to environmental stress, M E Vayda and J K Morelli 15: Expression of the brazil nut methionine-rich protein in transgenic potato plants, H M Tu et al. 16: Strategies towards introducing resistance to bacterial pathogens in transgenic potatoes, K Duering 17: Field performance of transgenic potatoes, W R Belknap et al. 18: Analysis of containment and food safety issues associated with the release of transgenic potatoes, A J Conner