期刊论文、会议论文

中文

中华中医药杂志

1673-1727

2012

27

4

904-907

第三届全国中医药博士生优秀论文颁奖会议

2012-03-26

中国广东广州

湖南省科技厅科技计划资助项目(No.2010sk3013);湖南省中医药管理局科研基金资助项目(No.201105)~~

本校为第一机构

目的:探讨航天搭载处理对丹参植株生理特性的影响。方法:以航天搭载丹参和未搭载的丹参植株为材料,利用聚丙烯酰胺凝胶垂直平板电泳技术对丹参植株进行了可溶性蛋白、过氧化氢酶(CAT)、过氧化物酶(POD)、超氧化物歧化酶(SOD)同工酶分析。结果:与未搭载的丹参比较,航天搭载丹参的可溶性蛋白、CAT、POD、SOD同工酶酶带数、酶带迁移率、酶活性强度均表现出差异,可溶性蛋白的总量明显高于对照组,同工酶的酶活性强度增强。结论:空间环境对丹参种子产生了一定的诱变作用,搭载后的丹参抗逆性增强。

Objective： This study was carried out to investigate the influence of space flights on physiological characters of Salvia miltiorrhiza.Method： Polyacryamide gel electrophoresis（PAGE） was used for analyzing the soluble protein,CAT,POD and SOD isozyme of S.miltiorrhiza were compared with the ground control seeds after space flight.Result： The results revealed that the space condition had caused changes of plants soluble protein,CAT,POD and SOD isozymes in terms of bands,numbers and vigor of SP.The content of soluble protein were higher than ...