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3种虾类超氧化物歧化酶同工酶比较(英文)
引用本文:雷晓柱,刘存歧,王伟伟,张亚娟,王军霞.3种虾类超氧化物歧化酶同工酶比较(英文)[J].农业科学与技术,2008,9(3):85-88.
作者姓名:雷晓柱  刘存歧  王伟伟  张亚娟  王军霞
作者单位:唐山职业技术学院机电工程系;河北大学生命科学学院
基金项目:河北省教育厅博士基金重点项目
摘    要: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.

关 键 词:Shrimp  Superoxide  dismutase  Isoenzymes

Comparison of Superoxide Dismutase Isoenzymes in Three Shrimps
LEI Xiao-zhu,LIU Cunqi,WANG Wei-wei,ZHANG Ya-juan,WANG Jun-xia.Comparison of Superoxide Dismutase Isoenzymes in Three Shrimps[J].Agricultural Science & Technology,2008,9(3):85-88.
Authors:LEI Xiao-zhu  LIU Cunqi  WANG Wei-wei  ZHANG Ya-juan  WANG Jun-xia
Institution:1. Tangshan Vocational & Technical College, Tangshan 063004;2. College of Life Science, Hebei University, Baoding 071002
Abstract: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.
Keywords:Shrimp  Superoxide dismutase  Isoenzymes
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