Abstract:
:A Chinese HCV cDNA clone, designated as Q379, 379 nucleotides in length, was selected by recombinant immunoscreening from a random-primed Chinese HCV lambda gt11 library. DNA sequencing demonstrated that Q379 situated from positions 7314 to 7695 at NS5 region corresponded with the American prototype HCV nucleotide sequence. The homologies of Q379 with the equivalent sequences of the prototype were found to be 72.8% in nucleotides and 73.8% in amino acids, respectively. Hydrophobicity profile shows that Q379-encoded polypeptide (126 amino acid residues) contains two hydrophilic areas. This Chinese HCV clone would be valuable in basic and clinical studies of Chinese HCV infection.
journal_name
Curr Microbioljournal_title
Current microbiologyauthors
Qi Z,Arima Tdoi
10.1007/BF01571058subject
Has Abstractpub_date
1994-03-01 00:00:00pages
161-3issue
3eissn
0343-8651issn
1432-0991journal_volume
28pub_type
杂志文章abstract::A modification is described of the plate method for the detection of microorganisms with overall cellulolytic activity, including those like Cytophaga, in which the activity is cell bound. Within a few days of incubation colonies of cellulose-degrading bacteria formed holes in discs of lens paper placed on freshly ino...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s002849910027
更新日期:2000-02-01 00:00:00
abstract::Rep22 is the replication region of the lactococcal theta replicating pUCL22 plasmid. The copy number of Rep22-based plasmids in Lactococcus was determined by using a chromosomal DNA fragment from Lactococcus lactis subsp. lactis MMS368 as reference. Segregational behavior appeared to be linked to copy number and there...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/BF00294521
更新日期:1995-01-01 00:00:00
abstract::One hundred and twenty-nine Vibrio anguillarum serogroup O2 strains were compared by slide agglutination and Western blotting for their lipopolysaccharide (LPS) structure. The strains showed six different LPS profiles, four different reaction patterns in Western blotting, and four different kinds of reaction in slide ...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s002849900141
更新日期:1997-01-01 00:00:00
abstract::During periods of drainage, both water stress and oxygen can cause damage to indigenous methanogens. In the present study, we evaluated the tolerance of seven methanogenic strains (Methanobrevibacter arboriphilicus, Methanobacterium formicicum, Methanococcus vannielii, Methanospirillum hungatei, Methanoculleus olentan...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-007-9059-7
更新日期:2008-03-01 00:00:00
abstract::AVPDS (Animal Viruses Probe dataset) is a dataset of virus-specific and conserve oligonucleotides for identification and diagnosis of viruses infecting animals. The current dataset contain 20,619 virus specific probes for 833 viruses and their subtypes and 3,988 conserved probes for 146 viral genera. Dataset of virus ...
journal_title:Current microbiology
pub_type: 信件
doi:10.1007/s00284-013-0477-4
更新日期:2014-03-01 00:00:00
abstract::Nine phage isolates infectious for Vibrio vulnificus and falling into four morphological groups were isolated from estuarine waters collected in Louisiana. Of the 60 V. vulnificus strains tested, 87% were susceptible to one or more of the isolates. With the exception of V. fluvialis, Vibrio species other than vulnific...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/BF00369859
更新日期:1995-06-01 00:00:00
abstract::The histidine decarboxylase gene cluster of Morganella morganii DSM30146(T) was sequenced, and four open reading frames, named hdcT1, hdc, hdcT2, and hisRS were identified. Two putative histidine/histamine antiporters (hdcT1 and hdcT2) were located upstream and downstream the hdc gene, codifying a pyridoxal-P dependen...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-013-0490-7
更新日期:2014-03-01 00:00:00
abstract::To optimize the cell lysis step for DNA extraction from activated sludge samples, two floc dispersion methods (sonication versus stirring with a cation exchange resin), and three cell lysis treatments (lysozyme + SDS, sonication in a water bath, and thermal shock) were tested. For dispersion, stirring with cation exch...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/pl00006809
更新日期:1999-06-01 00:00:00
abstract::Lactobacillus casei CRL705 produces a class IIb bacteriocin, lactocin 705, which relies on the complementary action of two components, Lac705alpha and Lac705beta. These peptides exert a bactericidal effect on the indicator strain Lactobacillus plantarum CRL691, with an optimal Lac705alpha/Lac705beta peptide ratio of 1...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-002-3844-0
更新日期:2003-03-01 00:00:00
abstract::A novel actinomycete, designated strain LAM7112T, was isolated from soil sample collected from a birch forest in Xinjiang Uygur Autonomous Region, China. The new isolate was found to be able to grow at 20-45 °C (optimum: 35 °C), pH 5.0-10.0 (optimum: 7.0) and in the presence of 0-10.0% (optimum: 3.0%) (w/v) NaCl. The ...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-020-02192-z
更新日期:2020-11-01 00:00:00
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::The laccase gene lacD, cloned from a novel laccase-producing basidiomycete Trametes sp. 420, contained 2,052 base pairs (bp) interrupted by 8 introns. lacD displayed a relatively high homology with laccase genes from other white rot fungi, whereas the homology between lacD and laccase genes from plants, insects, or ba...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-006-0068-8
更新日期:2007-04-01 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::Trioxacarcin A is a polyoxygenated, structurally complex antibiotic produced by Streptomyces spp., which possesses high anti-bacterial, anti-malaria, and anti-tumor activities. The trioxacarcin biosynthetic pathway involves type II polyketide synthases (PKSs) with L-isoleucine as a unique starter unit, as well as many...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-015-0868-9
更新日期:2015-10-01 00:00:00
abstract::The mechanisms used by Campylobacter jejuni to colonize the (chicken) intestinal tract have not been defined. In this study, we obtained evidence that in the presence of chicken serum and mucus, C. jejuni secreted proteins that may play a role in the colonization of chicken gut (Campylobacter invasion antigen = Cia). ...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-006-0295-z
更新日期:2007-03-01 00:00:00
abstract::Pectin is a diverse polysaccharide comprising of polygalacturonic acid, rhamnogalactouronan, and neutral polysaccharides (arabinan and arabinogalactan) as side chains or branches. They are resistant to salivary amylase and gastric juice. In the present study the prebiotic potentials of different pectic derived substra...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-019-01781-x
更新日期:2019-12-01 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::Pseudomonas putida E41 isolated from root interior of Sida hermaphrodita (grown on a field contaminated with heavy metals) showed high biosurfactant activity. In this paper, we describe data from mass spectrometry and genome analysis, to improve our understanding on the phenotypic properties of the strain. Supernatant...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-019-01757-x
更新日期:2019-11-01 00:00:00
abstract::Corynebacterial isolates, obtained by selective and non-selective media from conjunctival swabs, were speciated by using two recently developed systems. All 25 strains from 92 individuals, as well as 12 strains from a previous similar study, belonged to lipophilic species. The significance of this unusual finding is d...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s002840010232
更新日期:2001-05-01 00:00:00
abstract::Culture-based analysis was employed in parallel with PCR amplification of 16S rDNA, coupled with denaturing gradient gel electrophoresis (DGGE), to profile bacterial species associated with different developmental stages of the pine false webworm (PFW), Acantholyda erythrocephala, a sawfly pest responsible for inciden...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-008-9243-4
更新日期:2008-12-01 00:00:00
abstract::Catastrophic global accumulation of non-biodegradable plastic has led to efforts for production of alternative eco-friendly biopolymer. Here, we attempted to produce a biodegradable, cytocompatible and eco-friendly polyhydroxy-butyrate (PHB) from a pigmented Bacillus sp. C1 (2013) (KF626477) through submerged (SmF) an...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-020-01922-7
更新日期:2020-07-01 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::The dimorphic yeast Yarrowia lipolytica has become an emerging cell factory for recombinant proteins production. Expression vectors involving LIP2 promoter (pLIP2) have been developed and used successfully. However, the relationship between dimorphic transition (i.e., cell morphology) and pLIP2 regulation is still unc...
journal_title:Current microbiology
pub_type: 信件
doi:10.1007/s00284-017-1207-0
更新日期:2017-03-01 00:00:00
abstract::Debaryomyces nepalensis, a halotolerant food-spoiling yeast could grow in complex (YEPD) medium at different pHs ranging between 3.0 and 11.0 in the absence of salt and at pH 3.0-9.0 in the presence of different concentrations of NaCl and KCl. The specific growth rate of D. nepalensis was not affected by the initial p...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-008-9249-y
更新日期:2008-12-01 00:00:00
abstract::Bacillus thuringiensis strain BtMC28 was isolated from the soil sample in China. Two novel crystal protein genes were found by using the PCR-RFLP method. Moreover, the full-length sequences of two novel genes were obtained by a single oligonucleotide nested (SON)-PCR upstream and downstream strategy. Sequence analysis...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-009-9386-y
更新日期:2009-06-01 00:00:00
abstract::Bacillus sp. TYF-LIM-B05, which is isolated from spoilage vinegar, is resistant to high temperature, high concentrated alcohol, acid, and salt, and can produce ethanol from mono-, di-, polysaccharide, and complex biomass as the sole carbon source. Thus, this strain is a potential candidate for consolidated bioprocessi...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-019-01833-2
更新日期:2020-03-01 00:00:00
abstract::The chromosomal DNA of a variety of legionellae, including clinical, environmental, and plasmid-containing strains, was examined for evidence of Dam-like methylation. It was found that Dam-like methylation was present in all the strains examined regardless of their origin or plasmid content. ...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s002849900011
更新日期:1996-02-01 00:00:00
abstract::A gene encoding the rice (Oryza sativa L.) 90-kDa heat shock protein (OsHsp90) was introduced into Escherichia coli using the pGEX-6p-3 expression vector with a glutathione-S-transferase (GST) tag to analyze the possible function of this protein under heat stress for the first time. We compared the survivability of E....
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-008-9288-4
更新日期:2009-02-01 00:00:00
abstract::Lamprey was considered to be one of the most basal jawless vertebrate representatives for studying vertebrate evolution, embryo development, and the origin of adaptive immunity. Here we investigated the effect of the gut-derived Aeromonas on the lamprey leukocytes proteome using the label-free liquid chromatography-ta...
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
abstract::Microalgae are considered feedstock for biodiesel production due to their capability to accumulate triacylglycerols, which have a 99% conversion rate into biodiesel, under certain conditions. This study aims to evaluate thirty native microalgal strains as feedstock for biodiesel production based on their biomass and l...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-020-02340-5
更新日期:2021-01-21 00:00:00