The ideal fresh market tomato; Sunseeds: the challenge of breeding processing tomatoes; Specialised requirements for producing transgenic glasshouse tomatoes; Development and application of a molecular linkage map in tomato; Integration of the classical and molecular linkage maps of tomato chromosome; Recombinant inbred populations for high resolution mapping in tomato; Mapping quantitative genes involved in a trait assessed on an ordinal scale: a case study with bacterial cankel in Lycopersicon peruvianum; Studies towards a genetic and molecular analysis of paramutation at the Sulfurea locus of Lycopersion esculentum Mill; Evaluation the prospects of transposon tagging in tomato by the use of endogenous genetic markers; Transposon induced chromosomal rearracrearrangements; The role of HMGCoA reductase in tomato fruit development; Plant hormone and photomorphogenic mutants of tomato; Auxin perception and the regulation of tomato growth and development; Self-incompatibility in the solanaceae; Molecular analysis of gene regulation and function during pollen development; Tissue-specific gene expression in tomato pistils; Molecular mapping of flower development in tomato; Genetic control of ethylene and carotenoid production in transgenic tomatoes; Inhibition of ripening in transgenic tomato plants expressing ACC deaminase; Regulation and function of the E8 fruit ripening gene from tomato; Inhibition of fruit senescence; Molecular biology of tomato yellow leaf curl virus (TYLCV) and potential ways to control disease.

Ideally suited to horticulturalists and plant virologists, this highly useful text offers a multidisciplinary view on one of the major diseases of tomato crops, the tomato yellow leaf curl disease. It deals with epidemiological aspects of the disease as well as integrated pest management in the field. Coverage discusses the efforts aimed at breeding tomato plants resistant to the virus by classical breeding, by marker-assisted breeding and by genetic engineering.

The esculent Lycopersicon esculentum, long thought to be poisonous, has become a major U. S. food crop and source of vitamins and minerals, thanks largely to genetic modification and new production technology Rick (1978) Tomato (Lycopersicon esculentum Mill. ) is one of the most important solana ceous vegetable crops grown worldwide under outdoor and indoor conditions. It has become an important commercial crop so far as the area, production, industrial values and its contribution to human nutrition is concerned. During the past few decades tremendous developments have contributed to the knowledge and understanding of various areas of genetics, breeding and biotechnology and voluminous literature has been generated. The purpose of preparing this monograph is to give a comprehensive up-to-date treatment to the various aspects of genetic improvement of tomato. The emphasis has been placed on cytology, classical and molecular genetics, reproductive biology, germplasm resources, hybrid seed production, use of wild taxa, selection/ breeding methods, breeding for abiotic and biotic stresses, processing and quality breeding, improvement for mechanical harvesting, and biotechnology: tissue culture, protoplast fusion, and genetic transformation. These topics are presented in 22 different chapters. However, a few aspects have been discussed in more than one chapter. For example, seed production is treated in chapters 1, 4 and 8; molecular biology/genetic engineering in chapters 3 and 22 and heterosis in chapters 8 and 16.

This volume covers the advances in the study of tomato diversity and taxonomy. It examines the mapping of simple and complex traits, classical genetics and breeding, association studies, molecular breeding, positional cloning, and structural and comparative genomics. The contributors also discuss transcriptomics, proteomics, metabolomics, and bioinformatics. The information in this book will be useful to researchers working on other Solanaceaous crops as well as those interested in using the tomato as a model crop species.

Solanum lycopersicum is the scientific name for cultivated tomatoes. Tomatoes are produced and consumed worldwide. Many scientists are investigating such aspects as production, post-harvest, nutritional components, and health benefits of tomatoes. Moreover, Solanum lycopersicum is one of the model plants in recent molecular biology as Arabidopsis. This book consists of recent research topics written by tomato experts in a wide range of scientific fields. In tomato production, improvements of yield and efficiency have been investigated. Dry matter production influences these yields and efficiencies of tomato production. Higashide reviewed factors such as photosynthesis, light interception by plants, and environmental conditions that pertain to dry matter production. Additionally, to improve crop production in greenhouses, Li and Yang reported that the diffusion of light has advantages such as light distribution, less photoinhibition, and lower leaf temperature. Recent molecular biology has clarified genetic and metabolic aspects on tomato plants. Matsuo and Imanishi described recently advanced plant hormone research, especially focused on the mechanism of the tomato fruit set and development. Molecular biological findings on tomato plants were directly related to the breeding and production innovations of tomatoes. Furthermore, Ohyama and Hayashi reviewed DNA markers, quantitative trait locus (QTL) mapping for breeding tomatoes. Higashide reviewed an increase of yield and quality in Dutch and Japanese cultivars, respectively, and the yield improvement by using Japanese cultivars. Nakano described an outline and scope of nutrient management on the advanced protection and cultivation of tomatoes. Kinoshita and Masuda introduced their new hydroponics system using root-proof capillary wicks. Pinheiro et al. reviewed factors during postharvest life that influenced the physical-chemical qualities and nutritional composition of tomato fruits. Domínguez et al. explained roles of flavonoids in the cuticle of tomato fruits. And finally, Ando reviewed the taste compounds of tomatoes, and reported on the analysis of major taste compounds in Dutch and Japanese cultivars using capillary electrophoresis, as well as the accumulation of umami-enhanser guanylic acid by cooking tomatoes.

This book describes the strategy used for sequencing, assembling and annotating the tomato genome and presents the main characteristics of this sequence with a special focus on repeated sequences and the ancestral polyploidy events. It also includes the chloroplast and mitochondrial genomes. Tomato (Solanum lycopersicum) is a major crop plant as well as a model for fruit development, and the availability of the genome sequence has completely changed the paradigm of the species’ genetics and genomics. The book describes the numerous genetic and genomic resources available, the identified genes and quantitative trait locus (QTL) identified, as well as the strong synteny across Solanaceae species. Lastly, it discusses the consequences of the availability of a high-quality genome sequence of the cultivated species for the research community. It is a valuable resource for students and researchers interested in the genetics and genomics of tomato and Solanaceae.