| 草菇子实体超氧化物歧化酶的检测 |
| |
| 引用本文： | 李家慎,朱志强. 草菇子实体超氧化物歧化酶的检测[J]. 福建农林大学学报(自然科学版), 1987, 0(3) |
| |
| 作者姓名： | 李家慎 朱志强 |
| |
| 作者单位： | 福建农学院园艺系，福建农学院园艺系 |
| |
| 摘 要： | 采用聚丙烯酰胺垂直平板凝胶电泳法测定草菇蛋期至成熟期子实体不同部位超氧化物歧化酶(SOD)。结果表明蛋期子实体有1～2条酶带,伸长期和成熟期有2～4条酶带。菌柄是子实体衰老历程中 SOD 同工酶酶谱变化最敏感的部位。还观察了不同期子实体及其提取液于4℃低温贮藏4天后 SOD 同工酶的变化,并对草菇衰老机制及其与贮藏过程中 SOD 同工酶变化的关系进行了探讨。
|
| 关 键 词： | 草菇 子实体 超氧化物歧化酶 |
A STUDY ON THE SUPEROXIDE DISMUTASE OF THE FRUITBODY OF STRAW MUSHROOM,VOLVARIELLA VOLVACEA |
| |
| Li Jiashen Zhu Zhiqiang. A STUDY ON THE SUPEROXIDE DISMUTASE OF THE FRUITBODY OF STRAW MUSHROOM,VOLVARIELLA VOLVACEA[J]. Journal of Fujian Agricultural and Forestry University, 1987, 0(3) |
| |
| Authors: | Li Jiashen Zhu Zhiqiang |
| |
| Abstract: | A horizontal polyacrylamide slab gel electrophoresis analysis on the superoxide dismutase (SOD) isozymes in the different parts of the fruit- body during egg stage up to mature stage.The results showed that there were 1-2 SOD isozyme bands in the egg stage,2-4 bands in the elon- gating and mature stages.The SOD isozymes of the stipe seem to be the most sensitive among the changeable ones in the senescence process of fruitbodies. Changes of SOD isozymes were observed during storage.Determinati- ons of the fruitbodies at different stage and their extracted solutions of the enzyme at 4℃ for 4 dayswere made.The possible machanism of senescence and its relationship to the SOD isozyme changes during storage were discussed. It is speculated that this work may be of value in the selection of sto- table straw mushrooms and their cultivaton |
| |
| Keywords: | straw mushroom fruitbody superoxide dismutase |
| 本文献已被 CNKI 等数据库收录！ |
