Abstract:
:The effects of postirradiation incubation with various chemicals structurally related to pantolactone on the survival of ultraviolet-irradiated Escherichia coli lon and ruv mutants were examined. Certain cyclic compounds with a butyrolactone, tetrahydrofuran, furan, tetrahydropyran, or 2-pyron ring showed substantial rescue activity in lon and (or) ruv mutants. In addition, several aliphatic, monocarboxylic acid salts, including hydrolysis products from pantolactone and butyrolactone, were also active in one or both of these mutants, especially pantoate and other hydroxy acid salts in the ruv bacterium. The two mutants differed considerably in their susceptibility spectra for the rescue actions of these compounds.
journal_name
Can J Microbioljournal_title
Canadian journal of microbiologyauthors
Kato Y,Shiraki S,Hamada Y,Iyehara-Ogawa H,Nakayama Hdoi
10.1139/m80-254subject
Has Abstractpub_date
1980-12-01 00:00:00pages
1518-22issue
12eissn
0008-4166issn
1480-3275journal_volume
26pub_type
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journal_title:Canadian journal of microbiology
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journal_title:Canadian journal of microbiology
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journal_title:Canadian journal of microbiology
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journal_title:Canadian journal of microbiology
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更新日期:1984-12-01 00:00:00
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journal_title:Canadian journal of microbiology
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更新日期:2005-12-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
doi:10.1139/m84-084
更新日期:1984-05-01 00:00:00
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更新日期:2001-09-01 00:00:00
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journal_title:Canadian journal of microbiology
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更新日期:2020-05-01 00:00:00
abstract::The purpose of this study was to evaluate experimentally the immunogenicity in rabbits of rubella subunits adsorbed to the adjuvant Quil A. The adsorbed viral proteins form structurally defined ImmunoStimulating COMplexes (ISCOMs). Rubella ISCOMs were tested for their capacity to induce neutralizing and hemagglutinati...
journal_title:Canadian journal of microbiology
pub_type: 杂志文章
doi:10.1139/m88-238
更新日期:1988-12-01 00:00:00
abstract::Four phages isolated from cattle and poultry feces were analyzed for their ability to lyse Salmonella serotypes and Escherichia coli O157:H7. The phage one-step growth curves, morphology, and genetic characteristics were determined. All phages showed a lytic effect on various Salmonella serotypes and E. coli O157:H7, ...
journal_title:Canadian journal of microbiology
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更新日期:2011-12-01 00:00:00
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doi:10.1139/m94-016
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journal_title:Canadian journal of microbiology
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journal_title:Canadian journal of microbiology
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doi:10.1139/cjm-2012-0465
更新日期:2013-01-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
doi:10.1139/cjm-2013-0079
更新日期:2013-08-01 00:00:00
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journal_title:Canadian journal of microbiology
pub_type: 杂志文章
doi:10.1139/m75-024
更新日期:1975-02-01 00:00:00
abstract::A microcinematographic analysis of the behaviour and movements of cells and cell masses in mated cultures (NC4 X VI2) of Dictyostelium discoideum indicates that a chemotactic process directs cell aggregation during macrocyst development. Zygote giant cells form before aggregation begins and act as the aggregation cent...
journal_title:Canadian journal of microbiology
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更新日期:1980-08-01 00:00:00
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