1. Andres TC (1987) Cucurbita fraterna, the closest wild relative and progenitor of C. pepo. Cucurbit Genet Coop Rep 10:69–71
2. Baranek M, Stift G, Vollmann J, Lelley T (2000) Genetic diversity within and between the species Cucurbita pepo, C. moschata and C. maxima as revealed by RAPD markers. Cucurbit Genet Coop Rep 23:73–77
3. Bradeen JM, Staub JE, Wye C, Antonise R, Peleman J (2001) Towards an expanded and integrated linkage map of cucumber (Cucumis sativus L.). Genome 44:111–119
4. Brown RN, Myers JR (2000) Searching for molecular markers linked to ZYMV resistance in squash. Cucurbit Genet Coop Rep 23:69–70
5. Buntjer JB (2000) Phylogenetic computer tools, version 1.2. Wageningen University, The Netherlands