Dr. Beiquan Mou is currently a Research Plant Geneticist with the Agricultural Research Service, U. S. Dept. of Agriculture, Salinas, California. He obtained his Ph. D. degree in plant breeding and genetics from Oregon State University in 1993. Then he worked on the mechanism and inheritance of self- and interspecific-incompatibility in Nicotiana at University of Misourri-Columbia, and carried out postdoctoral research on the transgenic modification of cornstarch structure and functionality at Iowa State University. Since 2001, Dr. Mou has been conducting research on the genetics and breeding of lettuce and spinach for disease and insect resistance, nutritional improvement, and horticultural traits. He has released 15 lettuce and spinach varieties possessing unique traits, improved quality, new genes, and/or disease or insect resistance. He currently serves as chairs of the USDA Leafy Vegetable Crop Germplasm Committee and Vegetable Breeding Working Group of American Society for Horticultural Science. He is sought out for consultation nationally and internationally by other researchers, government agencies, industry, and media.Dr. Ralph Scorza is a Research Horticulturist and Lead Scientist for the Genetic Improvement of Fruit Crops Research Unit at the USDA-ARS Appalachian Fruit Research Station, Kearneysville, West Virginia. He received a BS in agronomy and MS degree in Fruit Crops, both at the University of Florida, and received his Ph.D. in genetics and plant breeding at Purdue University in 1979. The broad objectives of his research program at the USDA are to develop stone fruit (Prunus) germplasm with improved fruit quality, resistance to biotic and abiotic stress, and improved tree growth habits for high yielding, mechanically integrated orchard systems. His breeding program combines classical and molecular approaches. He has released nine stone fruit varieties developed through conventional bree

• Transformation of Horticultural Crops. Transgenic Fruit and Nut Crops. Transgenic Vegetable Crops. Transgenic Ornamental Crops. Genetically Engineered Horticultural Crops for Pharmaceutical Production. Transgenic Horticultural Crops in Europe. Transgenic Horticultural Crops in China. Horticultural Biotechnology - Economic and Marketing Challenges. Consumer Acceptance of GM Food Crops. Impact of Intellectual Property Right on the Development of Transgenic Horticultural Crops. Public-private Partnerships Needed in Horticultural Research and Development. Regulatory Challenges for Horticultural Biotechnology. Risk Assessment. Transgenic Horticultural Crops: an Industry Perspective. Genetic Engineering and Breeding of Horticultural Crops. Index