The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Experimental Research into the Mutagenic Mechanism of Thiobacillus Ferrooxidans
Author(s): 
Pages: 869-872
Year: Issue:  7
Journal: Transactions of Beijing Institute of Technology

Keyword:  生物制造氧化亚铁硫杆菌紫外线诱变机理;
Abstract: 研究氧化亚铁硫杆菌(T.f菌)的生长特性以及在紫外线作用下的诱变机理. 用20W的紫外灯对距离30cm的T.f菌液照射300s,每间隔15s测量一次T.f菌液的氧化还原电势以及pH,分别绘制出其与时间的变化关系. 紫外线照射240s时,T.f菌的氧化还原电势和pH分别达到303mV和1.98的最佳值. 研究结果表明,经过紫外线诱变强化的T.f菌具有更好的生物刻蚀能力,氧化亚铁硫杆菌的细菌浓度和氧化...
Related Articles
No related articles found