在杀菌和溶菌试验中Ca2+和Mg2+对大肠杆菌K12结构完整性的保护作用
Protection of Escherichia coli K12 structural integrity by Ca2+ and Mg2+ in bactericidal and bacteriolytic tests.
作者信息
Galdiero F, Tufano M A, Sommese L, Galdiero E
机构信息
Istituto di Microbiologia-I, Facoltà di Medicina e Chirurgia, Università di Napoli, Italy.
出版信息
Microbiologica. 1988 Jan;11(1):21-7.
PMID:3280949
Abstract
Escherichia coli K12 suspended in different media showed a loss of phospholipids. Mg2+ and Ca2+ 0.01 M prevented phospholipid loss and stabilized Escherichia coli K12 for bactericidal and bacteriolytic assays.
摘要
悬浮于不同培养基中的大肠杆菌K12显示出磷脂损失。0.01M的Mg2+和Ca2+可防止磷脂损失，并使大肠杆菌K12在杀菌和溶菌试验中保持稳定。
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