Analysis of Isoenzyme between the High Flavone Mutants of Tarary Buckwheat and the Primitive Breeds at Different Growth Stages

摘要：

Except the traditional biology characters, the index of the isoenzyme analysis is a very important method for selecting fine mutants. In this essay, we adopt the radiation mutants of tarary buckwheat and primitive breed at different growth stages as our materials, then compare and analyze the electrophoresis plate of the EST and POD, Meanwhile, determine the correlation of their agronomic characters. The results show that the radiation generations of the CKA have the same trend in the changes of the plant height、1000-grain weight and the POD activity at florescence stage、However, the radiation generations of the CKD and CKB have no obvious mgularity relation．Perhaps the different enzymes of the tarary buckwheat have a certain effect at difierent periods．

关键词： Tarary buckwheat Flavone Mutant POD isoenzyme EST isoenzyme

作者: Cao Honggang Li Runping Dong Yanhui Wei Sisuo Li Guozhu

作者单位: College of Arts and Sciences, Shanxi Agricultural University, Taigu, Shanxi, China 030801

会议类型: 国际会议

会议名称: The 10th International Symposium on Buckwheat(第十届国际荞麦会议)

会议地点: 陕西杨凌

会议语种:英文

页码: 93-99

在线出版日期: 2007-08-14（万方平台首次上网日期，不代表论文的发表时间）