With the rapid development of economy and the increase of people＇s living standards, functional foods are being gradually embraced by consumers and have a great growth potential. Rice is the main staple food in China...With the rapid development of economy and the increase of people＇s living standards, functional foods are being gradually embraced by consumers and have a great growth potential. Rice is the main staple food in China. It plays an important role in promoting people＇s health and in improving public nutrition, and therefore there is an ever-increasing consumer demand for rice for its functional quality. This study introduces the concept of functional rice and summarizes the current research progress on this topic and the application of breeding strategies including traditional breeding, induced mutagenesis, molecular marker-assisted selection and transgenic engineering in the research of a new generation of functional rice that posses health benefits, therapeutic values, bioreactor properties, and other unique functions. We then point out the prospect of functional rice from the point of view of social development, germplasm innovation, breeding of functional rice by biological technology and the test of active material related functional rice. We conclude that developing and marketing of functional rice is becoming a subject of great importance for research and is to be the focus of research in future.展开更多
Rice (Oryza sativa L. ) is one of the model plants for genomics research. As the raising of functional rice breeding for special usage, glutelin mutants play a more and more important role in the functional rice breed...Rice (Oryza sativa L. ) is one of the model plants for genomics research. As the raising of functional rice breeding for special usage, glutelin mutants play a more and more important role in the functional rice breeding as well as eukaryotic gene expression and regulation research materials. For example, the rice cultivar special for the patients suffering from kidney disease and diabetes could be developed from the rice glutelin mutants. In this paper, current researches on characterization, mutation mechanism and breeding usage of various rice glutelin mutants, especially the low glutelin content cultivars, were all discussed with perspectives on the trends of the glutelin mutant researches in the era of post-genomics.展开更多
文摘With the rapid development of economy and the increase of people＇s living standards, functional foods are being gradually embraced by consumers and have a great growth potential. Rice is the main staple food in China. It plays an important role in promoting people＇s health and in improving public nutrition, and therefore there is an ever-increasing consumer demand for rice for its functional quality. This study introduces the concept of functional rice and summarizes the current research progress on this topic and the application of breeding strategies including traditional breeding, induced mutagenesis, molecular marker-assisted selection and transgenic engineering in the research of a new generation of functional rice that posses health benefits, therapeutic values, bioreactor properties, and other unique functions. We then point out the prospect of functional rice from the point of view of social development, germplasm innovation, breeding of functional rice by biological technology and the test of active material related functional rice. We conclude that developing and marketing of functional rice is becoming a subject of great importance for research and is to be the focus of research in future.
基金The project was supported by the National Science Foundation of China(30170570)the 948”Project of the Ministry of Agriculture of China(201002A)+1 种基金Jiangsu Science Foundation(BJ2000019)Rice Development Foundation of China(0003102).
文摘Rice (Oryza sativa L. ) is one of the model plants for genomics research. As the raising of functional rice breeding for special usage, glutelin mutants play a more and more important role in the functional rice breeding as well as eukaryotic gene expression and regulation research materials. For example, the rice cultivar special for the patients suffering from kidney disease and diabetes could be developed from the rice glutelin mutants. In this paper, current researches on characterization, mutation mechanism and breeding usage of various rice glutelin mutants, especially the low glutelin content cultivars, were all discussed with perspectives on the trends of the glutelin mutant researches in the era of post-genomics.
