"Genome Mapping and Molecular Breeding in Plants" presents the current status of the elucidation and improvement of plant genomes of economic interest. The focus is on genetic and physical mapping, positioning, cloning, monitoring of desirable genes by molecular breeding and the most recent advances in genomics. The series comprises seven volumes: "Cereals and Millets"; "Oilseeds"; "Pulses, Sugar and Tuber Crops"; "Fruits and Nuts"; "Vegetables"; "Technical Crops"; and "Forest Trees". "Vegetables" contains reviews in 12 chapters contributed by 31 authors from 10 countries. Covered are tomato, lettuce, radish, carrot, beet, eggplant, cucurbits, onion, garlic and other crops included in Brassica rapa, Brassica oleracea, capsicums and cucurbits. The impressive work that has been done on most of these crops is presented in this volume. Genome projects already initiated on vegetable crops, particularly on Solanaceae and Brassicaceae species, may ignite further interest in other vegetables as well.