Abstract：
:The non-metabolizable glucose analog, 2-deoxyglucose (2-DG), decreased the growth rate and optical density of Streptococcus bovis JB1 20%, but it had an even greater effect on stationary phase cultures. Control cultures receiving only glucose (2 mg/ml) lysed very slowly (<5% decline in optical density in 48 h), but cultures that had been grown with glucose and 2-DG (2 mg/ml each) lysed much faster (>85% decline in optical density in 48 h). Cultures that were treated with inhibitors that decreased intracellular ATP (sodium fluoride, nigericin, and valinomycin or tetrachlorosalicylanilide) or membrane potential (sodium fluoride, nigericin, and valinomycin, tetrachlorosalicylanilide, or phenylmethylsulfonyl fluoride) did not promote lysis. 2-DG had its greatest effect when it was added at inoculation. If 2-DG was added at later times, less lysis was observed, and cells that were given 2-DG just prior to stationary phase were unaffected. Cells that were grown with glucose and 2-DG were more susceptible to cell wall-degrading enzymes (lysozyme and mutanolysin) than cells that had been grown only with glucose, but sublethal doses of penicillin during growth did not promote lysis after the cells had reached stationary phase. The idea that 2-DG might be affecting autolytic activity was supported by the observation that cultures washed and resuspended in fresh medium with or without 2-DG lysed at a slower rate than cultures that were not centrifuged or were resuspended in the culture supernatant.
journal_name
Curr Microbioljournal_title
Current microbiologyauthors
Russell JB,Wells JEdoi
10.1007/s002849900258subject
Has Abstractpub_date
1997-11-01 00:00:00pages
299-304issue
5eissn
0343-8651issn
1432-0991journal_volume
35pub_type
杂志文章abstract：:Biofilm-forming bacteria Pseudomonas aeruginosa is a common pathogen in mechanically ventilated newborns, which can cause life-threatening infections. Alginate of mucoid Pseudomonas aeruginosa biofilms is considered an important virulence factor which contributes to the resistance to antibiotics. Traditionally, ambrox...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-008-9142-8
更新日期：2008-07-01 00:00:00
abstract：:A total, 58 strains of Bacillus thuringiensis were isolated from soils of various regions in Korea. Serological tests showed that B. thuringiensis isolates represented 10 H serotypes, indicating a varied flora of B. thuringiensis. But the H serotypes did not have a significantly uneven distribution, ranging from 1 to ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002849900363
更新日期：1998-09-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-002-3861-z
更新日期：2003-05-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002849900171
更新日期：1997-04-01 00:00:00
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journal_title：Current microbiology
pub_type： 信件
doi：10.1007/s00284-017-1255-5
更新日期：2017-07-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-017-1217-y
更新日期：2017-04-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-009-9476-x
更新日期：2009-11-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-008-9179-8
更新日期：2008-08-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/pl00006809
更新日期：1999-06-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-017-1322-y
更新日期：2017-11-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-009-9426-7
更新日期：2009-09-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002849900185
更新日期：1997-05-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-018-1468-2
更新日期：2018-07-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-001-0006-8
更新日期：2002-04-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-011-9977-2
更新日期：2011-09-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-010-9786-z
更新日期：2011-03-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-003-4143-0
更新日期：2004-02-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002840010287
更新日期：2001-09-01 00:00:00
abstract：:The [2Fe-2S] cluster containing ferredoxin has attracted much attention in recent years. Genetic analyses show that it has an essential role in the maturation of various iron-sulfur (Fe-S) proteins and functions as a component of the complex machinery responsible for the biogenesis of Fe-S clusters. The gene of ferred...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-007-9025-4
更新日期：2007-12-01 00:00:00
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journal_title：Current microbiology
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更新日期：2015-10-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
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更新日期：2007-07-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-002-3767-9
更新日期：2002-12-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-010-9822-z
更新日期：2011-03-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-012-0230-4
更新日期：2012-12-01 00:00:00
abstract：:It has been reported that treatment with methotrexate (MTX) induces intestinal bacterial translocation; however, the definitive evidence of intestinal bacterial translocation induced by MTX has been lacking. The aim of this study was to confirm the intestinal bacterial translocation caused by MTX and to evaluate the p...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-005-0177-9
更新日期：2006-01-01 00:00:00
abstract：:Sheath rot disease of rice caused by Sarocladium oryzae (Sawada) (=Acrocylindrium oryzae, Sawada) has become an important production constraint in all rice-growing countries. Pathogenicity, phytotoxic metabolites, and random amplified polymorphic DNA (RAPD) markers were used to assess the level of genetic variability ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-005-4509-6
更新日期：2005-06-01 00:00:00
abstract：:Recently, we showed that the southern green stink bug (SGSB), Nezara viridula (L.), can transmit Pantoea agglomerans (Ewing and Fife), an opportunistic bacterium, into green cotton bolls resulting in plant disease. Here, we hypothesized that our established model could be used to determine if the SGSB was a general, n...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-009-9452-5
更新日期：2009-10-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-019-01772-y
更新日期：2019-12-01 00:00:00
abstract：:The goal of this study was to evaluate how two new hydrolysates from poultry by-products act on ten lactobacilli growth kinetics when supplemented to the growth medium. These effects were compared with ones induced by two most common commercial hydrolysates, i.e., tryptone and peptone. Growth medium, supplemented with...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-013-0445-z
更新日期：2014-01-01 00:00:00
abstract：:In eukaryotes, loss of cytoplasmic ribosomal proteins (RPs) results in a reduced growth rate and other phenotypic defects. The ability to transition from a unicellular budding yeast to a filamentous form is very important for biofilm formation and virulence in Candida albicans. Our recent study found that loss of the ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-016-1019-7
更新日期：2016-06-01 00:00:00
