CAJ | 학술논문

水稻是世界上最重要的粮食作物之一，也是单子叶植物分子生物学研究的模式植物。稻穗（即花序）的生殖发育直接影响到稻谷的产量和稻米的品质，因此研究水稻花器官的形成无论在发育生物学还是在遗传育种上都具有重要的理论意义和实际应用价值。本文介绍了当前花器官研究状况，从簇生穗的性状，形成机制及遗传学分析等方面的出发，阐述了簇生穗基因的研究进展，并展望基因在未来水稻遗传育种中的应用。
수도시세계상최중요적양식작물지일，야시단자협식물분자생물학연구적모식식물。도수（즉화서）적생식발육직접영향도도곡적산량화도미적품질，인차연구수도화기관적형성무론재발육생물학환시재유전육충상도구유중요적이론의의화실제응용개치。본문개소료당전화기관연구상황，종족생수적성상，형성궤제급유전학분석등방면적출발，천술료족생수기인적연구진전，병전망기인재미래수도유전육충중적응용。
Rice ( Oryz a sativa L .) is one of the most important crops in the world ,and also a model plant for molecular biology research in monocotyledon . Rice reproductive development directly affects yields and quality of rice . Therefore ,researches on rice floral organ development showed great theoretical significance and practical application for both molecular developmental biology and rice genetics and breeding . In this review ,the research progress of floral organ development was introduced . Meanwhile ,the research status of Cl gene and the prospective of application of the gene were elucidated on the basis of traits of rice clustered spikelets ,formation mechanism and genetic analysis .