Abstract：
:Temperature and salinity fluctuations are two of the most important factors affecting the growth of polar bacteria. In an attempt to better understand the function of heat-shock proteins (HSPs) in the adaptive mechanisms of the Antarctic psychrotrophic bacterium Psychrobacter sp. G to such conditions, genes Hsp845, Hsp2538, Hsp2666, and Hsp2667 were cloned on the basis of the draft genome. The expression characteristics of these HSP genes under different stress conditions were analyzed by the qRT-PCR method. Expression of Hsp845 and Hsp2667 was inhibited significantly by low temperature (0 and 10 °C, respectively). There was no difference of expression when Hsp2538 and Hsp2666 were exposed to 0 °C but the expression of Hsp2666 was inhibited when exposed to 10 °C. Expression of Hsp2538 and Hsp2667 was not sensitive but expression of Hsp845 and Hsp2666 was increased at low salinity (0 and 15, respectively). Expression of the four HSP genes was enhanced at high salinity (90 and 120) and at high temperature independent of salinity. By contrast, low temperature had no significant effect independent of salinity.
journal_name
Curr Microbioljournal_title
Current microbiologyauthors
Che S,Song W,Lin Xdoi
10.1007/s00284-013-0409-3subject
Has Abstractpub_date
2013-11-01 00:00:00pages
601-8issue
5eissn
0343-8651issn
1432-0991journal_volume
67pub_type
杂志文章abstract：:Subsurface Wastewater Infiltration System (SWIS) is a sewage ecological treatment technology with low investment, energy consumption, and operating cost. SWIS soil contains a large variety of microorganisms. The metabolic process and production of microorganisms are an important basis for qualitatively describing the ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-019-01830-5
更新日期：2020-02-01 00:00:00
abstract：:Leclercia sp. W6 and W17, which belong to the Enterobacteriaceae, were isolated from a stomach sample from a 78-year-old female gastric cancer patient, and genomic sequencing and analysis were performed. The genome of Leclercia sp. W6 consists of one chromosome with a size of 4,945,486 bp, while that of Leclercia sp. ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-020-02075-3
更新日期：2020-10-01 00:00:00
abstract：:Plasmids play a central role in engineering recombinant bacteria because they are the primary vehicles used to manipulate targeted sequences. In some cases, bacteria of interest are poorly provided with suitable tools for these molecular or genetic manipulations. In this context, we constructed from two shuttle clonin...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-006-0358-1
更新日期：2007-05-01 00:00:00
abstract：:pH affected significantly the growth and the glucose fermentation pattern of Propionibacterium microaerophilum. In neutral conditions (pH 6.5-7.5), growth and glucose fermentation rate (qs) were optimum producing propionate, acetate, CO(2), and formate [which together represented 90% (wt/wt) of the end products], and ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-002-3839-x
更新日期：2003-02-01 00:00:00
abstract：:An alkaline phosphatase (phoA) gene from Zymomonas mobilis was isolated in Escherichia coli CC118 by use of the plasmid Bluescript KS+. The origin of the 6.4-kb DNA fragment in pZAP1 from the chromosome of Z. mobilis was confirmed by Southern blotting and hybridization studies. The Z. mobilis phoA gene was localized a...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/BF01575864
更新日期：1992-11-01 00:00:00
abstract：:The nucleotide sequences of 16S rDNAs (coding for the small subunit ribosomal RNAs) were used to identify Xylella fastidiosa, a nutritionally fastidious plant pathogenic bacterium. The near-complete 16S rDNAs from nine strains of Xyl. fastidiosa, including seven pathotypes and one strain of Xanthomonas campestris pv. ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002849910006
更新日期：2000-01-01 00:00:00
abstract：:Predation by Bdellovibrio-like organisms (BLOs) results in bacterial community succession in aquatic ecosystems. The effects of nutrient loading on the distribution and phylogeny of BLOs remain largely unknown. To this end, we present our findings on BLO diversity from four north-Indian lakes that are variable in thei...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-009-9385-z
更新日期：2009-07-01 00:00:00
abstract：:Quorum sensing is a system of stimuli and response correlated to population density and involves in pathogen infection, colonization, and pathogenesis. Quorum quenching enzymes as quorum sensing inhibitors have been identified in a number of bacteria and been used to control by triggering the pathogenic phenotype. The...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-019-01739-z
更新日期：2019-12-01 00:00:00
abstract：:This study assessed the performance of a new most probable number test (Pseudalert/Quanti-Tray) for the enumeration of Pseudomonas aeruginosa from swimming pool and spa pool waters by comparing it to the international and national membrane filtration-based culture methods for P. aeruginosa: ISO 16266:2006 and UK The M...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-015-0905-8
更新日期：2015-12-01 00:00:00
abstract：:Pseudomonas aeruginosa is a serious pathogen involved in nosocomial infections. Its pathogenicity is owed to rich production of virulence factors (VIFs) regulated by several complex hierarchical signal systems depending on environmental conditions, medium composition, and the presence of certain active compounds in it...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-006-0441-7
更新日期：2007-04-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-005-4470-4
更新日期：2005-05-01 00:00:00
abstract：:A Gram-negative, motile, aerobic and coccoid rod-shaped bacterium, designated strain YIM132180T, was isolated from a Lepraria sp. lichen collected from Pu'er, Yunnan Province, China. The strain grew at 15-35 °C (optimum, 25-28 °C), at 0-2% (w/v) NaCl (optimum, 0-1%) and at pH 6.0-9.0 (optimum, pH 7.0). The 16S rRNA ge...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-019-01826-1
更新日期：2020-02-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-011-0023-1
更新日期：2011-12-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-017-1359-y
更新日期：2018-02-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-015-0977-5
更新日期：2016-04-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-018-1530-0
更新日期：2018-10-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-019-01823-4
更新日期：2020-02-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002840010332
更新日期：2001-12-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002849900336
更新日期：1998-07-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-016-1143-4
更新日期：2017-01-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-020-02048-6
更新日期：2020-11-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-009-9551-3
更新日期：2010-05-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-017-1408-6
更新日期：2018-04-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002849900063
更新日期：1996-06-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-012-0131-6
更新日期：2012-07-01 00:00:00
abstract：:Aminopeptidases (APN) may play a role in host colonization of M. gallinarum. Characterization of endogenous APN activity suggests that the leucine APN (LAP) of M. gallinarum is a metallo-aminopeptidase activated by Mn2+ and is present in the cytosol and possibly associated with the inner leaflet of the membrane. A 1.3...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-003-4098-1
更新日期：2004-01-01 00:00:00
abstract：:The crystal morphology and the profiles of genes encoding protein toxins (Cry and Cyt) were analyzed in 12 Bacillus thuringiensis strains isolated during epizootics in laboratory culture lines of Cydia pomonella, 2 isolates cultured from Leucoma salicis larvae, and 9 reference strains. Epizootic isolates produced crys...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-007-0085-2
更新日期：2007-09-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-019-01656-1
更新日期：2019-05-01 00:00:00
abstract：:Bacterial communities communicate, regulate and coordinate their cooperative activities and physiological process by releasing, sensing and responding to small diffusible signal molecules such as acyl homoserine lactones (AHLs), auto-inducing oligo-peptides (AIPs) and autoinducer-2, a process referred to as Quorum sen...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-020-02183-0
更新日期：2020-11-01 00:00:00
abstract：:Because of heavy use of antimicrobials, antimicrobial resistance in bacteria has become of great concern. The effect of some widely used food additives such as sucralose on bacteria in the gut and the environment has also drawn increasing attention. In this study, we investigated the interaction between antimicrobials...
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
