Abstract：
:With PCR products as probes, we have cloned two new cry-type genes from Bacillus thuringiensis subsp. wuhanensis. The deduced amino acid sequence of the first clone is 77.3% identical to Cry1Ga1. The deduced protein sequence of the second clone is 69.8-78.7% identical to that of Cry1B group. The nomenclature assignment of these two clones is, therefore, named Cry1Gb1 and Cry1Bd1, respectively. The Cry1Bd1 is toxic to Plutella xylostella larvae, and the Cry1Gb1 is toxic to Pieris rapae larvae.
journal_name
Curr Microbioljournal_title
Current microbiologyauthors
Kuo WS,Lin JH,Tzeng CC,Kao SS,Chak KFdoi
10.1007/s002849910046keywords:
subject
Has Abstractpub_date
2000-04-01 00:00:00pages
227-32issue
4eissn
0343-8651issn
1432-0991pii
10.1007/s002849910046journal_volume
40pub_type
杂志文章abstract：:The lipid modification of membrane proteins was investigated in Acholeplasma laidlawii by metabolic labeling and by chemical analysis. A S-glycerylcysteine residue was identified from membrane proteins and we reported the strong preference for saturated acyl chains into the lipid modification. Differential release of ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002840010332
更新日期：2001-12-01 00:00:00
abstract：:Actinomycetes are a wide group of Gram positive prokaryotes, the soil being their most characteristic habitat, where they play important ecological functions. Their immense biotechnological potential as producers of bioactive molecules of great commercial and industrial interest is exemplified by most antibiotics for ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-020-02030-2
更新日期：2020-09-01 00:00:00
abstract：:Degradation of n-alkanes in diesel oil by Pseudomonas aeruginosa strain WatG (WatG) was verified in soil microcosms. The total petroleum hydrocarbon (TPH) degradation level in two bioaugmentation samples was 51% and 46% for 1 week in unsterilized and sterilized soil microcosms, respectively. The TPH degradation in the...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-005-0133-8
更新日期：2006-03-01 00:00:00
abstract：:The dicarboxylic acids malate and fumarate increase ruminal pH, reduce methane production, increase propionate and total volatile fatty acid (VFA) production, and reduce lactic acid accumulation in a manner similar to ionophores. These acids stimulate the ruminal bacterium Selenomonas ruminantium to ferment lactate to...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-008-9351-1
更新日期：2009-05-01 00:00:00
abstract：:Biofilm-forming ability is well established as an important virulence factor. However, there are no studies available regarding biofilm formation of Salmonella Typhimurium 1,4,[5],12:i:-, the new pandemic serovar in Europe. To address this problem, biofilm expression by Salmonella 1,4,[5],12:i:- was evaluated using 13...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-014-0523-x
更新日期：2014-05-01 00:00:00
abstract：:Moutai Jiuqu is a famous aromatic raw material of Maotai flavor liquor in China. It is brewed at high temperature and contains many kinds of bacteria, molds, and yeasts. There are many useful glycoside hydrolases in these microfloras, from which efficient glycoside hydrolases can be screened for biotransformation of n...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-020-02078-0
更新日期：2020-10-01 00:00:00
abstract：:The regulation of the recA gene expression in the obligately anaerobic rumen bacterium Prevotella ruminicola was investigated by monitoring the recA-specific transcript level. P. ruminicola recA forms a monocistronic unit, but no SOS-box sequences resembling those of Escherichia coli or Bacillus subtilis can be identi...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002849900306
更新日期：1998-05-01 00:00:00
abstract：:Iron-oxidizing Acidithiobacillus spp. are applied worldwide in biomining industry to extract metals from sulfide minerals. They derive energy for survival through Fe2+ oxidation and generate Fe3+ for the dissolution of sulfide minerals. However, molecular mechanisms of their iron oxidation still remain elusive. A nove...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-018-1453-9
更新日期：2018-07-01 00:00:00
abstract：:The growth-inhibitory effect of 23 carbohydrate monoesters synthesized by lipases and proteases were assayed to obtain antibacterial agents that suppress the cell growth of Streptococcus mutans. Among the carbohydrate esters synthesized, galactose and fructose laurates showed the highest growth-inhibitory effect, whil...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002840010121
更新日期：2000-09-01 00:00:00
abstract：:Triterpenoid saponin derivatives oleanolic acid (OA) and ursolic acid (UA), but not betulinic acid (BA), were previously found to have strong antimicrobial activity against Streptococcus mutans. OA and UA inhibited the transcription of genes related to peptidoglycan biosynthesis, thereby preventing bacterial growth. H...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-017-1344-5
更新日期：2018-01-01 00:00:00
abstract：:Rhodobacter sphaeroides is a bacterium that can produce hydrogen by interaction with hydrogenase and nitrogenase. We report a hydrogen production system using co-cultivation of hydrogenase in liquid medium and immobilized nitrogenase in Escherichia coli. The recombinant plasmid has been constructed to analyze the effe...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-015-0941-4
更新日期：2016-03-01 00:00:00
abstract：:Based on the genomic sequence and cDNA library screening, the cDNA sequence encoding an alpha-amylase was cloned from the filamentous white-rot fungus Phanerochaete chrysosporium and designated as pcamy1. Alignment results showed that the predicted protein has up to 43% amino acid homology to the known alpha-amylases ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-006-0600-x
更新日期：2007-08-01 00:00:00
abstract：:A novel leucine aminopeptidase was purified from a Bacillus thuringiensis israelensis (Bti) culture. The purification stages included heating the concentrated supernatant to 65 degrees C for 90 min, anion-exchange chromatography by DEAE cellulose, and hydrophobic chromatography by phenyl Sepharose. The specific activi...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-007-9004-9
更新日期：2007-11-01 00:00:00
abstract：:Two strains of the well-known insect pathogen and biopesticide, Bacillus thuringiensis (Bt), belonging to subspecies alesti (strain Bt5) and kurstaki (strain Bt213), were chosen for genetic characterization. The two strains belong to different serotypes and are currently classified into different subspecies, although ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-001-0055-z
更新日期：2002-02-01 00:00:00
abstract：:Pneumatophores are aerial roots developing from the main roots of mangrove plants away from the gravity. The below ground pneumatophore-associated soil prokaryotic community of Avicennia marina was studied by amplicon pyrosequencing (39,378 reads) during monsoon and summer seasons. Apart from the most dominant phylum ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-015-0920-9
更新日期：2016-01-01 00:00:00
abstract：:To overexpress the chitosanase gene (csn) in F. solani, a vector based on pCAMBIA 1300 was constructed. The csn gene, which is under control of the Aspergillus nidulans gpdA promoter and A. nidulans trpC terminator, was introduced back into the F. solani genome by Agrobacterium tumefaciens-mediated transformation, and...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-008-9334-2
更新日期：2009-03-01 00:00:00
abstract：:Bacillus sp. B25 is an effective biocontrol agent against the maize pathogenic fungus Fusarium verticillioides (Fv). Previous in vitro assays have shown that B25 has protease, glucanase, and chitinase activities and siderophores production; however, specific mechanisms by which B25 controls Fv are still unknown. To de...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-017-1372-1
更新日期：2018-03-01 00:00:00
abstract：:A strain-designated YsT was isolated as a filterable bacterial strain from Lake Sanaru, a brackish water lake in Hamamatsu Japan. YsT is aerobic, Gram-negative, and slender rod shaped. YsT grew optimally at 30 °C, pH 7.0-8.0 and without the addition of NaCl. MK-7 was the sole isoprenoid quinone. The main cellular pola...
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
abstract：:Agaricus bisporus (J. E. Lange) Imbach, well known as the common cultivated mushroom or white button mushroom, is widely cultivated all over the world. We used iTRAQ-MS/MS (i.e., isobaric tags for relative and absolute quantification-coupled two-dimensional liquid chromatography-tandem mass spectrometry) to identify p...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-017-1225-y
更新日期：2017-05-01 00:00:00
abstract：:Enterohemorrhagic Escherichia coli (E. coli) O157:H7, a gram-negative bacteria identified as a foodborne pathogen causing severe disease is of great concern worldwide. The pathogenicity of E. coli O157:H7 is due to the presence of some virulence factors and its ability to form biofilm which resist antimicrobial compou...
journal_title：Current microbiology
pub_type： 杂志文章,评审
doi：10.1007/s00284-017-1314-y
更新日期：2017-12-01 00:00:00
abstract：:We report on a novel bacterium, isolated during a screen for environmental isolates of Bacillus thuringiensis, that possesses a novel filamentous structure. Nucleotide sequence from the isolate's 16S rRNA gene places the bacterium unambiguously within the Bacillus thuringiensis/Bacillus cereus group. Phase-contrast an...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-003-4103-8
更新日期：2003-10-01 00:00:00
abstract：:The aim of the present study was to determine some properties of antibiotic-resistant bacterial strains isolated from onsite wastewater technology in relation to biofilm formation, e.g., autoaggregation and motility. Additionally, biosurfactant production by the isolates was also evaluated. The ability of selected str...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-017-1428-2
更新日期：2018-05-01 00:00:00
abstract：:This article outlines a comprehensive analysis of the microbial diversity of aerosols produced during screening in a green waste composting plant using both culture and molecular techniques. Bacteria, thermophilic actinomycetes and fungi were quantified in the aerosols. The structure of the microbial community was exa...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-009-9438-3
更新日期：2009-09-01 00:00:00
abstract：:In the present study, probiotic, safety and functional characteristics of eight indigenous bifidobacterial isolates were compared to identify suitable strains for functional food application. Among the isolates, six strains of Bifidobacterium longum and one each of Bifidobacterium breve and Bifidobacterium bifidum wer...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-018-1615-9
更新日期：2019-03-01 00:00:00
abstract：:The cyclohexadepsipeptide beauvericin (BEA) is a mycotoxin produced by the fungus Beauveria bassiana (Bals.). Using ELISA, different accessions of B. bassiana, belonging to distinct genetic groups, were analyzed to determine their variability in BEA production. The cytotoxic effect of pure mycotoxins and crude extract...
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
abstract：:Polyamines are well-conserved, multifunctional polycations that contribute to a number of processes in the cells such as cell cycle, apoptosis, stress response, and gene expression. Therefore, polyamine levels should be kept under strict regulation by specific polyamine transporters and polyamine synthases. In this st...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-017-1241-y
更新日期：2017-06-01 00:00:00
abstract：:Probiotics are well known for their wide range of beneficial activities. However, recent use of probiotic Bifidobacterium, Enterococcus, and Lactobacillus spp. has been plagued by certain disadvantages such as complex growth requirements, high maintenance cost, susceptibility to the gastrointestinal environment, patho...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-019-01647-2
更新日期：2019-04-01 00:00:00
abstract：:Clostridium (Clostridioides) difficile ribotype 027 (RT027) was detected in Germany for the first time in 2007 during an outbreak in the region of Trier, Rhineland-Palatinate and is today the most prevalent ribotype (RT) in Europe. We aimed to determine the changes in RT distribution and corresponding antimicrobial re...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-019-01654-3
更新日期：2019-04-01 00:00:00
abstract：:A 4.5-kilobase DNA fragment from Buchnera aphidicola, the endosymbiont of the aphid Schizaphis graminum, was cloned and sequenced. On the basis of homology to Escherichia coli, the following genes were found in the order listed: aroH-thrS-infC-rpmI-rplT. AroH corresponds to the E. coli tryptophan-inhibited 3-deoxy-D-a...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/BF00295507
更新日期：1995-05-01 00:00:00
abstract：:To investigate the correlation between mutations in promoter, attenuator, and the AmpC enzyme overproduction in Escherichia coli. ampC Promoters from 4 Escherichia coli clinical isolates were cloned upstream to the chloramphenicol acetyltransferase (CAT) gene in pCAT3 reporter plasmid. Promoter strengths were measured...
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
