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Informationen zum Autor Irwin Goldman , University of Wisconsin-Madison, Madison, Wisconsin, USA. Klappentext Plant Breeding Reviews presents state-of-the-art reviews on plant genetics and the breeding of all types of crops by both traditional means and molecular methods. Many of the crops widely grown today stem from a very narrow genetic base; understanding and preserving crop genetic resources is vital to the security of food systems worldwide. The emphasis of the series is on methodology, a fundamental understanding of crop genetics, and applications to major crops. Zusammenfassung Plant Breeding Reviews presents state-of-the-art reviews on plant genetics and the breeding of all types of crops by both traditional means and molecular methods. Many of the crops widely grown today stem from a very narrow genetic base; understanding and preserving crop genetic resources is vital to the security of food systems worldwide. The emphasis of the series is on methodology, a fundamental understanding of crop genetics, and applications to major crops. Inhaltsverzeichnis List of Contributors xi 1 Dani Zamir: Pioneer in Tomato Genetics and Quantitative Trait Dissection 1 Irwin L. Goldman I. Introduction 2 II. Understanding Quantitative Genetic Variation 4 III. Cloning of Quantitative Trait Loci 6 IV. Characterization of Genetic Phenomena 7 V. Sequencing the Tomato Genome 9 VI. Practical Plant Breeding 10 VII. Scientific Impact 13 VIII. List of Scientific Journal Publications of Dani Zamir 14 Literature Cited 30 2 Muscadine Grape Breeding 31 Patrick J. Conner and Margaret L. Worthington I. Introduction 32 II. History of Improvement 38 III. Breeding Techniques 49 IV. Molecular Breeding Resources 52 V. Breeding for Specific Characters 58 VI. Intersubgeneric Hybridization 79 VII. Future Prospects 104 Literature Cited 106 3 Breeding Intermediate Wheatgrass for Grain Production 119 Prabin Bajgain, Jared L. Crain, Douglas J. Cattani, Steven R. Larson, Kayla R. Altendorf, James A. Anderson, Timothy E. Crews, Ying Hu, Jesse A. Poland, M. Kathryn Turner, Anna Westerbergh, and Lee R. DeHaan I. Introduction 122 II. Plant Biology and Behavior 125 III. History of IWG Breeding 140 IV. Breeding Methodologies by Program 146 V. Breeding Goals and Progress 162 VI. Modern Breeding Tools 175 VII. Rate of Intermediate Wheatgrass Domestication 190 VIII. Future Directions 195 Literature Cited 197 4 Understanding Environmental Modulation of Heterosis 219 Zhi Li, Jiabin Sun, and Candice N. Hirsch I. Introduction of Heterosis 220 II. Models and Mechanisms to Explain Heterosis 221 III. Genotype-by-Environment Interaction 224 IV. Inbred Lines Generally Have More Instability Across Environments than Hybrids 226 V. Higher Heterosis Levels are Observed Under Stress Conditions 227 VI. Variation in Heterosis is also Observed Under Natural Conditions 231 VII. Conclusion and Future Prospects 232 Literature Cited 233 5 Breeding of Hemp (Cannabis sativa) 239 Lawrence B. Smart, Jacob A. Toth, George M. Stack, Luis A. Monserrate, and Christine D. Smart I. Introduction 240 II. Taxonomy and Domestication of Hemp 245 III. Sex Determination in Hemp 247 IV. Control of Pollination 250 V. Breeding and Selection Schemes 255 VI. Target Traits for Genetic Improvement 259 VII. Germplasm Resources 277 VIII. Genomic Resources 278 IX. Future Directions 279 Literature Cited 279 6 Genetic Resources and Breeding Priorities in Phaseolus Beans : Vulnerability, Resilience, and Future Challenges 289