甜菜是世界上重要的经济作物之一,也是世界两大糖料作物之一。自1939年糖甜菜雄性不育现象发现及1942年和1945年有关甜菜细胞质雄性不育先后报道以来,利用雄性不育系制种成为甜菜育种家极其关注的问题。为此,各国陆续开展了甜菜细胞质...甜菜是世界上重要的经济作物之一,也是世界两大糖料作物之一。自1939年糖甜菜雄性不育现象发现及1942年和1945年有关甜菜细胞质雄性不育先后报道以来,利用雄性不育系制种成为甜菜育种家极其关注的问题。为此,各国陆续开展了甜菜细胞质雄性不育机理、不育系选育及利用等方面的研究并取得了一定的成果。针对甜菜细胞质雄性不育类型、表型性状、遗传学机制、生理生化特性及甜菜细胞质雄性不育利用几方面的研究进展进行综述,对于更好地选育甜菜细胞质雄性不育系并利用其配制优质高产杂交组合、科学合理利用甜菜种质资源具有深远影响。Sugar beet is one of the world’s important cash crops and one of the world’s two major sugar crops. Since the discovery of male sterility in sugar beet in 1939 and the reports of cytoplasmic male sterility in sugar beet in 1942 and 1945, the use of male sterility lines to produce seeds has become a problem of great concern to sugar beet breeders. Because of the above content, many countries have carried out research on the mechanism of cytoplasmic male sterility in sugar beet, as well as the selection and utilization of sterility lines, and have achieved certain results. The research progress in the types, phenotypic characters, genetic mechanism, physiological and biochemical characteristics and utilization of cytoplasmic male sterility in beet was reviewed. It is of great significance for better breeding of cytoplasmic male sterility lines in beet, preparation of high quality and high yield hybrid combinations and scientific and rational utilization of beet germplasm resources.展开更多
文摘甜菜是世界上重要的经济作物之一,也是世界两大糖料作物之一。自1939年糖甜菜雄性不育现象发现及1942年和1945年有关甜菜细胞质雄性不育先后报道以来,利用雄性不育系制种成为甜菜育种家极其关注的问题。为此,各国陆续开展了甜菜细胞质雄性不育机理、不育系选育及利用等方面的研究并取得了一定的成果。针对甜菜细胞质雄性不育类型、表型性状、遗传学机制、生理生化特性及甜菜细胞质雄性不育利用几方面的研究进展进行综述,对于更好地选育甜菜细胞质雄性不育系并利用其配制优质高产杂交组合、科学合理利用甜菜种质资源具有深远影响。Sugar beet is one of the world’s important cash crops and one of the world’s two major sugar crops. Since the discovery of male sterility in sugar beet in 1939 and the reports of cytoplasmic male sterility in sugar beet in 1942 and 1945, the use of male sterility lines to produce seeds has become a problem of great concern to sugar beet breeders. Because of the above content, many countries have carried out research on the mechanism of cytoplasmic male sterility in sugar beet, as well as the selection and utilization of sterility lines, and have achieved certain results. The research progress in the types, phenotypic characters, genetic mechanism, physiological and biochemical characteristics and utilization of cytoplasmic male sterility in beet was reviewed. It is of great significance for better breeding of cytoplasmic male sterility lines in beet, preparation of high quality and high yield hybrid combinations and scientific and rational utilization of beet germplasm resources.
