矮秆是大豆育种的重要目标性状之一。
Dwarf is one of the major target traits in soybean breeding.
目前生产上利用的大部分矮源都来自达摩和赤小麦，已定名的26个矮秆基因只有少数几个广泛应用于育种中。
Most of the dwarf varieties were from Daruma and Akagomugi. 26 dwarfing genes which have been identified were not used sufficiently, besides breeding only focusde on few of them.
植物中矮秆突变体不仅对于阐明植株生长与发育机制非常重要，对作物，特别是水稻，小麦等主要农作物，育种改良也很有帮助。
Dwarf mutants in plant are crucial for elucidating regulating mechanisms for plant growth and development. This character is also favored in breeding, such as wheat, rice.
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