塑料封装的恶臭假单胞菌KT2440对化学胁迫的耐受性。
Tolerance of plastic-encapsulated Pseudomonas putida KT2440 to chemical stress.
作者信息
Vílchez Susana, Tunnacliffe Alan, Manzanera Maximino
机构信息
Institute of Biotechnology, University of Granada, Campus Fuentenueva, 18071 Granada, Spain.
出版信息
Extremophiles. 2008 Mar;12(2):297-9. doi: 10.1007/s00792-007-0123-9. Epub 2007 Dec 21.
PMID:18097632
Abstract
Pseudomonas putida dried in the presence of hydroxyectoine or trehalose can withstand exposure to organic solvents and therefore can be encapsulated inside plastics such as polystyrene. Here we show that P. putida in a plastic-encapsulated dried tablet exhibits remarkable tolerance to chemical stress, comparable to that of spores of Bacillus subtilis.
摘要
在羟基四氢嘧啶或海藻糖存在的情况下干燥的恶臭假单胞菌能够耐受有机溶剂，因此可以封装在聚苯乙烯等塑料内部。我们在此表明，塑料封装的干燥片剂中的恶臭假单胞菌对化学应激表现出显著的耐受性，与枯草芽孢杆菌的孢子相当。
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