| CaCl2溶液对小麦苗超氧物歧化酶的影响 |
| |
| 引用本文： | 韩阳,李珍珍.CaCl2溶液对小麦苗超氧物歧化酶的影响[J].辽宁大学学报(自然科学版),1995,22(4):75-78. |
| |
| 作者姓名： | 韩阳 李珍珍 |
| |
| 作者单位： | Han Yang Li Zhenzhen Liu Rongkum Department of Biology，Liaoning Uniesity |
| |
| 摘 要： | ＣａＣｌ２溶液能提高小麦苗的ＳＯＤ活性，尤其以２０ｍｇ／Ｌ、５０ｍｇ／Ｌ溶液最为有效。最佳处理次数与所用浓度有关，较低浓度溶液（２０ｍｇ／Ｌ）处理５次，较高浓度溶液（５０ｍｇ／Ｌ、１００ｍｇ／Ｌ）处理１次。浇根和喷叶一样也能提高ＳＯＤ活性。ＣａＣｌ２溶液喷洒麦苗使ＳＯＤ同工酶出现新的谱带。
|
| 关 键 词： | 小麦苗 超氧物歧化酶 氯化钙溶液 保护酶 |
The Effect ofCaCl_2Solution on Superoxide Dismutase of WheatSeedlings |
| |
| Han Yang Li Zhenzhen Liu Rongkum.The Effect ofCaCl_2Solution on Superoxide Dismutase of WheatSeedlings[J].Journal of Liaoning University(Natural Sciences Edition),1995,22(4):75-78. |
| |
| Authors: | Han Yang Li Zhenzhen Liu Rongkum |
| |
| Institution: | Han Yang Li Zhenzhen Liu Rongkum Department of Biology,Liaoning Uniesity |
| |
| Abstract: | CaCl_2 can increase the SOD activity of wheat seedlings.The solution of20mg/Land 50mg/L are the best concentrations used.The treating frequency depends on theconcentration used.For gaining the best result,wheat seedlings must be treated five timeswith eolution of lower concentration(20mg/L)or treated only once with solution of higherconcentration(50mg/L or 100mg/L).Either pouring on the roots or spraying on the leaveswith the solution is equally useful for increasing the SOD activity,After the leaves aresprayed with CaCl_2,the SOD isozymes display a new band. |
| |
| Keywords: | Solution of CaCl_2 Wheat seedling SOD(superoxide dismutase) |
| 本文献已被 CNKI 维普 等数据库收录！ |
