Resuscitation by ferrioxamine E of stressed Salmonella enterica serovar typhimurium from soil and water microcosms.
نویسندگان
چکیده
Storage of Salmonella enterica serovar Typhimurium strains in soil and water microcosms resulted in loss of culturability on standard plating media. Prior incubation in buffered peptone water supplemented with ferrioxamine E markedly extended the time that bacteria were recoverable by plating, except in the case of mutants deficient in ferrioxamine E uptake.
منابع مشابه
Resuscitation of Salmonella enterica serovar typhimurium and enterohemorrhagic Escherichia coli from the viable but nonculturable state by heat-stable enterobacterial autoinducer.
Salmonella enterica serovar Typhimurium and enterohemorrhagic Escherichia coli were stressed by prolonged incubation in water microcosms until it was no longer possible to observe colony formation when samples were plated on nonselective medium. Overnight incubation of samples in nutrient-rich broth medium supplemented with growth factors, however, allowed resuscitation of stressed and viable b...
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عنوان ژورنال:
- Applied and environmental microbiology
دوره 66 9 شماره
صفحات -
تاریخ انتشار 2000