| Bibliography: | Literature Cited3 Maize Doubled Haploids; Abbreviations; I Introduction; II History of Haploid Research in Maize; A Discovery of Haploids in Maize; B Early Theoretical Concepts on Utilization of DHs in Maize Breeding; C Initial Limitations of Using DHs in Maize Breeding; III Milestones for Establishing DH Technology in Maize Breeding; A Development of High-Performing Maternal Inducer Lines in Maize; B Progress in Genetics of Haploid Induction; C Methods for Haploid Identification; D Artificial Genome Doubling; IV Application of DH Technology in Maize Breeding and Genetic Studies. |