THE RELATIONSHIPS BETWEEN DWARFISM OF INDICA RICE AND ABA/ABA BINDING PROTEINS Genetic Analysis and Gene Location of a Semidwarf Gene in an Indica Rice Cultivar Duonieai (Oryza sativa L.) Sequence Variation and Expression Analysis of Dwarf Gene iga-1 in Rice (Oryza sativa L.) Genetic Analysis and Mapping of the Dominant Dwarfing Gene D-53 in Rice Comparative Mapping of the Dwarf Gene Bu from Tropical Pumpkin (Cucurbita moschata Duchesne)