普通小麦K型和T型雄性不育系花药同功酶研究  

Study on Isozymes in Anther of Male Sterile Wheat Lines With Ae.kotschyi and T.timopheevi Cytoplasm

作　　者：吕德彬[1,2,3] 常团结 刘薇斌 闫滋福[1,2,3] 马淑琴[1,2,3] 程西永[1,2,3] 赵建军[1,2,3] 

机构地区：[1]河南农业大学农学院 [2]商丘高等师范专科学校 [3]河南省农科院

出　　处：《河南农业大学学报》1998年第3期208-211,共4页Journal of Henan Agricultural University

基　　金：河南省自然科学基金

摘　　要：对不同发育时期花药过氧化物酶（ＰＯＤ）和酯酶（ＥＳＴ）同功酶的电泳分析表明，Ｋ型不育系ＰＯＤ同功酶与保持系基本一致，ＥＳＴ同功酶与保持系差异显著；而Ｔ型不育系ＰＯＤ和ＥＳＴ同功酶带数和活性单核期之后少于或低于保持系同功酶。Peroxidase (POD) and Esterase (EST) isoenzymic PAGE analysis of different stages of anther development in common wheat( Triticum aestivum ) shows that POD isozymes in anther are approximately the same between K type male sterile line and its maintainer but EST isozymes have distinctive difference between them.The bands and activity of POD and EST isozymes of anther from T type male sterile line are fewer or lower than those from its maintainer after uninucleate stage.

关 键 词：普通小麦 同功酶 K型雄性不育 T型雄性不育 电泳 

分 类 号：S512.101[农业科学—作物学]