植物学报 ›› 1994, Vol. 11 ›› Issue (03): 34-36.

• 研究报告 • 上一篇    下一篇

Zn 2+对细菌铁蛋白形成的影响

靳红帆 刘样林 李久蒂   

  1. 1(中国科学院植物研究所, 北京 100044) 2(首都师范大学生物系,北京 100037)
  • 出版日期:1994-09-15 发布日期:1994-09-15

The Effect of Zn++ on The Synthes of Bacterioferritin

Xin Hong-fan, Liu Xiang-lin and Li jiu-di   

  1. 1(Institute of Botany, Academia Sinica, Beijing 100044) 2(Department of Biology, Capital Normal University, Beijing 100037)
  • Online:1994-09-15 Published:1994-09-15

摘要: 用酶联免疫法(ELISA)检测了Zn2+对细菌铁蛋白[bacterioferritin (B.F.)]合成的影响。Zn2+抑制B. F合成,而在高Zn2+培养液中生长的菌体其B. F分子中Zn2+含量比低Zn2+条件下的高二倍。B. F分子中的Zn2+能转运出来激活碱性磷酸酶的活性。

Abstract: The effect of Zn2+ on the synthesis of bacterioferritin was identified by the ELISA method. Zn2+ inhibied the synthesis of B. F. The Zn2+ conteni in B. F. from the cells grown in higher Zn2+ medium was twice as much as the control. Zn2+ could be transported out in order to activate alkaline phosphatase.