农业科学与技术（英文版）
農業科學與技術（英文版）
농업과학여기술（영문판）
AGRICULTURAL SCIENCE & TECHNOLOGY
2008年
3期
85-88
,共4页
雷晓柱%刘存歧%王伟伟%张亚娟%王军霞
雷曉柱%劉存歧%王偉偉%張亞娟%王軍霞
뢰효주%류존기%왕위위%장아연%왕군하
Shrimp%Superoxide dismutase%Isoenzymes
[Objective] The aim of the study is to compare the activities of superoxide dismutase(SOD) isoenzymes in three species of shrimps Penaeus japonicus, Procambarus clarkia and Litopenaeus vannamei. [Method] The experimental materials were used to measure SOD activities after pretreatment, meanwhile the differences in SOD isoenzymes from different materials were assayed by polyacrylamide gel electrophoresis (PAGE). [Result] There are specific and histological differences in SOD activities of shrimps. With a similar electrophoresis pattern and migration rate, Penaeus japonicus and Litopenaeus vannamei showed remarkable differences with that of Procambarus clarkia. [Conclusion] The result showed the differences of cognation and origin of three shrimps.
