Abstract:
:Injury induced in Escherichia coli cells by chlorination was studied from a physiological standpoint. Predictable and reproducible injury was found to occur rapidly in 0.5 mg of chlorine per liter and was reversible under nonselective conditions. There was an extended lag period in the growth of chlorinated cells not seen in control suspensions followed by the resumption of logarithmic growth at a rate equaling that of control cells. The aldolase activity of cells chlorinated in vivo was equivalent to that obtained for control cells. Oxygen uptake experiments showed that chlorinated cells underwent a decrease in respiration that was not immediatedly repaired in the presence of reducing agents. This effect was more pronouned in rich media containing reducing agents. Uptake of metabolities was inhibited by chlorine injury as shown with experiments using 14C-labeled glucose and algal protein hydrolysate.
journal_name
Appl Environ Microbioljournal_title
Applied and environmental microbiologyauthors
Camper AK,McFeters GAdoi
10.1128/AEM.37.3.633-641.1979subject
Has Abstractpub_date
1979-03-01 00:00:00pages
633-41issue
3eissn
0099-2240issn
1098-5336journal_volume
37pub_type
杂志文章abstract::Some effects of visible light on the survival of Escherichia coli in waters of the Butrón river were studied by comparing illuminated and nonilluminated systems. The following count methods were used: CFU on a selective medium (eosin-methylene blue agar), CFU on a medium of recuperation (Trypticase soy agar with yeast...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.55.1.246-251.1989
更新日期:1989-01-01 00:00:00
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journal_title:Applied and environmental microbiology
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doi:10.1128/AEM.58.9.2874-2878.1992
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pub_type: 杂志文章
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pub_type: 杂志文章
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更新日期:1998-07-01 00:00:00
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journal_title:Applied and environmental microbiology
pub_type: 杂志文章
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doi:10.1128/AEM.43.5.1006-1010.1982
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pub_type: 杂志文章
doi:10.1128/AEM.43.4.967-970.1982
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更新日期:1999-11-01 00:00:00
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doi:10.1128/AEM.60.8.2766-2771.1994
更新日期:1994-08-01 00:00:00
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journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.59.1.219-226.1993
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journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.51.1.115-122.1986
更新日期:1986-01-01 00:00:00
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pub_type: 杂志文章
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更新日期:1996-05-01 00:00:00
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journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.60.11.4192-4194.1994
更新日期:1994-11-01 00:00:00
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更新日期:2015-03-01 00:00:00
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journal_title:Applied and environmental microbiology
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更新日期:2015-02-01 00:00:00
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journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.62.3.936-941.1996
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更新日期:2007-06-01 00:00:00
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journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.44.4.954-959.1982
更新日期:1982-10-01 00:00:00
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journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/aem.69.6.3456-3461.2003
更新日期:2003-06-01 00:00:00