谷氨酸和精氨酸对在恒化器中生长的枯草芽孢杆菌感受态的影响。
The influence of glutamic acid and arginine on the competence of Bacillus subtilis growing in a chemostat.
作者信息
Lopez R, Tapia A, Portoles A
机构信息
"Jaime Ferrán" Institute of Microbiology, C.S.I.C., Madrid, Spain.
出版信息
Mol Gen Genet. 1975;136(1):87-94. doi: 10.1007/BF00275451.
PMID:16094969
Abstract
Using a new method to get stable steady state levels of competence in B. subtilis, we have obtained in our experimental conditions 0.1% competence as determined by the frequency of transfection with phage SPP1 DNA. The effect of growth rate (DT) and certain amino acids on the competence levels was also determined.
摘要
我们使用一种新方法来获得枯草芽孢杆菌中稳定的感受态稳态水平，在我们的实验条件下，通过用噬菌体SPP1 DNA转染的频率测定，获得了0.1%的感受态。我们还测定了生长速率（DT）和某些氨基酸对感受态水平的影响。
Zotero 插件