Abstract：
:The development of biofilms in static plates was monitored. Glass coupons were placed on agar covered with filter paper, which was inoculated with suspended bacteria. The viable cell density, biofilms matrix and biomass were quantified. The method is excellent for adhesion and material studies, due to its simplicity and flexibility.
journal_name
J Microbiol Methodsjournal_title
Journal of microbiological methodsauthors
Oja T,Blomqvist B,Buckingham-Meyer K,Goeres D,Vuorela P,Fallarero Adoi
10.1016/j.mimet.2014.10.008subject
Has Abstractpub_date
2014-12-01 00:00:00pages
157-60eissn
0167-7012issn
1872-8359pii
S0167-7012(14)00298-Xjournal_volume
107pub_type
杂志文章abstract：:In order to study functional gene expression in Streptomyces coelicolor, a mini-transposon encoding the apramycin resistance gene aac(3)IV within its inverted repeat (IR) boundaries was constructed based on IS204, which was previously identified in the genome of Nocardia asteroides YP21. The mini-transposon and IS204 ...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2011.10.018
更新日期：2012-01-01 00:00:00
abstract：:This paper describes a simple method for the isolation of salt-tolerant myxobacteria from marine conditions. As the results show in this paper, salt-tolerant myxobacteria are found to be able to grow, but unable to form fruiting bodies at high salt concentrations. The fruiting body structures of the salt-tolerant stra...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/s0167-7012(02)00029-5
更新日期：2002-07-01 00:00:00
abstract：:Laccase is a key enzyme in the degradation of lignin by fungi. Reports indicate that the activity of this enzyme ranges from 3.5 to 484,000 U L(-1). Our aim was to analyze how laccase activity is calculated in the literature, and to determine statistically whether variations in activity are due to biological propertie...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2015.10.007
更新日期：2015-12-01 00:00:00
abstract：:The detection and molecular typing of Helicobacter pylori virulence genes in human stool specimens by polymerase chain reaction (PCR) require an adequate amount of bacterial DNA and an appropriately adjusted PCR protocol. DNA was isolated from stool samples of 39 H. pylori-infected and nine uninfected Colombian childr...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/s0167-7012(02)00158-6
更新日期：2003-02-01 00:00:00
abstract：:Culture-independent studies using next generation sequencing have revolutionized microbial ecology, however, oomycete ecology in soils is severely lagging behind. The aim of this study was to improve and validate standard techniques for using high throughput sequencing as a tool for studying oomycete communities. The ...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2015.01.013
更新日期：2015-03-01 00:00:00
abstract：:A microplate-based rapid, inexpensive and robust technique is developed by using tetrazolium salt 2,3-bis[2-methyloxy-4-nitro-5-sulfophenyl]-2H-tetrazolium-5-carboxanilide (XTT) and menadione to determine the viability of Mycobacterium tuberculosis, Mycobacterium bovis BCG and Mycobacterium smegmatis bacilli in microp...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2010.11.013
更新日期：2011-02-01 00:00:00
abstract：:The basic requirement of human beings is better health but the serious health effects and numerous infections caused by rapid growth of harmful pathogens resulting in a large number of deaths and is a significant challenge to modern science. Microbes infecting humans can be stopped in two ways: disinfectants and antim...
journal_title：Journal of microbiological methods
pub_type： 杂志文章,评审
doi：10.1016/j.mimet.2019.105650
更新日期：2019-08-01 00:00:00
abstract：:Clostridium botulinum is the etiological agent of botulism. Due to food-borne poisoning and the potential use of the extremely toxic botulinum neurotoxin (BoNT) from C. botulinum in bioterror or biocrime related actions, reliable high resolution typing methods for discriminating C. botulinum strains are needed. Partia...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2013.11.003
更新日期：2014-01-01 00:00:00
abstract：:Using two-step-PCR screening which consists of direct and priority-based PCR and inverse PCR, fungal gene-deletion mutants were selected quickly and accurately. It omits genomic DNA extraction and Southern blotting steps and prevents misinterpretations caused by PCR failure. It is anticipated to facilitate large-scale...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2014.06.023
更新日期：2014-10-01 00:00:00
abstract：:We have developed and implemented methods of extracting morphological features from images of biofilms in order to quantify the characteristics of the inherent heterogeneity. This is a first step towards quantifying the relationship between biofilm heterogeneity and the underlying processes, such as mass-transport dyn...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/s0167-7012(99)00097-4
更新日期：2000-01-01 00:00:00
abstract：:A rapid and simple DNA labeling system has been developed for disposable microarrays and has been validated for the detection of 117 antibiotic resistance genes abundant in Gram-positive bacteria. The DNA was fragmented and amplified using phi-29 polymerase and random primers with linkers. Labeling and further amplifi...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2014.11.006
更新日期：2015-01-01 00:00:00
abstract：:A new, simple approach for the isolation and quantitative analysis of the cell wall (CW) proteins from invasively growing Saccharomyces cerevisiae strains is described in this contribution. The proposed method was proved compatible with agar-invasion assays and was demonstrated to be useful as a screening tool for rap...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2009.09.003
更新日期：2009-12-01 00:00:00
abstract：:A 384-well-based antibacterial assay amenable for high-throughput screening and combination testing is described. The assay uses 100-500nL of test compounds and tolerates up to 2.5% dimethyl sulfoxide concentrations. It can be used for screening compound libraries and testing combinatory/synergistic/antagonistic effec...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2015.09.019
更新日期：2015-11-01 00:00:00
abstract：:Corynebacterium matruchotii is a microbial inhabitant in the oral cavity of humans and is associated with the formation of dental calculi. C. matruchotii forms highly specific morphological units, which are referred to as corn-cobs. Although other Corynebacterium species have frequently been isolated from the oral cav...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2014.06.005
更新日期：2014-09-01 00:00:00
abstract：:A method for rapidly and selectively isolating Salmonellae from buffer solutions and concentrating the bacteria by a factor of approximately 500 was developed. Anti-Salmonellae antibody was covalently linked to 40 microm polyacrylamide beads to prepare a solid phase with affinity for the bacteria. The beads were packe...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/s0167-7012(03)00163-5
更新日期：2003-10-01 00:00:00
abstract：:An improved approach for simultaneous detection of Cryptosporidium parvum and Giardia lamblia (oo)cysts in soil is described. Recoveries>70% were obtained for concentrations>55 and 21 (oo)cysts g(-1) for C. parvum and G. lamblia, respectively. The limits of detection were determined to be<5 (oo)cysts g(-1) soil. ...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2013.07.019
更新日期：2013-09-01 00:00:00
abstract：:The molecular approach has been used to distinguish between Armillaria species because of the ambiguity when using morphological traits. PCR-DGGE using the fungal primers ITS3GC-ITS4 enables a selective separation of amplicons and results in a simple and rapid approach to discriminate in one-step the most common Armil...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2014.09.002
更新日期：2014-12-01 00:00:00
abstract：:The performance of 3 blood culture bottles (BACTEC Plus Aerobic/F, Plus Anaerobic/F, and Anaerobic Lytic/F) were analyzed with clinical specimens collected from 688 Emergency Department patients. A total of 270 strains belonging to 33 species were identified, with E. coli and S. aureus as the most frequently detected....
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2016.09.008
更新日期：2016-11-01 00:00:00
abstract：:Immunoproteomic technology offers an exceptional tool to fill the blanks that still exist in diagnosis of Toxoplasma gondii infection despite its annotated sequence. The pitfalls of serological assays and current immunoproteomic approaches are accentuated, and new approaches are presented to improve the signal and to ...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2015.09.011
更新日期：2015-12-01 00:00:00
abstract：:The use of DNA microarrays for detection and identification of bacteria and genes of interest from various environments (e.g. soil, sediment, water column...) is a major challenge for microbiologists working on functional diversity. So far, most of the genomic methods that have been described rely on the use of taxono...
journal_title：Journal of microbiological methods
pub_type： 杂志文章,评审
doi：10.1016/j.mimet.2006.11.007
更新日期：2007-05-01 00:00:00
abstract：:The description of microbial diversity by molecular culture-independent techniques most often involves the amplification of the 16S rRNA by PCR gene and either analysis of the diversity of amplified molecules (community fingerprinting) that allows the simultaneous study of many samples or the cloning and sequencing of...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/s0167-7012(99)00011-1
更新日期：1999-05-01 00:00:00
abstract：:A biofilm reactor was constructed to monitor the long-term growth and removal of biofilms as monitored by the use of a quartz crystal microbalance (QCM) and a novel optical method. The optical method measures the reflectance of white light off the surface of the quartz crystal microbalance electrode (gold) for determi...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2006.01.016
更新日期：2006-09-01 00:00:00
abstract：:Chemotactic behaviour is an important part of the lifestyle of motile bacteria and enables cells to respond to various environmental stimuli. The Hard Agar Plug (HAP) method is used to study the chemotactic behaviour of bacteria, including the fastidious microaerophile Campylobacter jejuni, an intestinal pathogen of h...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2018.02.008
更新日期：2018-03-01 00:00:00
abstract：:Mycobacterium tuberculosis (MTB) is the causative agent of pulmonary tuberculosis. Rapid and accurate diagnosis is crucial to tuberculosis control and prevention. A series of diagnostic methods has been available for MTB detection; however, new rapid, simple and affordable methods are needed. In this study, a multiple...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2017.11.003
更新日期：2018-02-01 00:00:00
abstract：:A simple, rapid, sensitive microtiter plate method detecting N-acyl homoserine lactone (HSL)-related compounds was established using an Agrobacterium tumefaciens strain harboring a traG::lacZ/traR reporter gene responsive to HSLs. This strain did not produce its own HSL, but the traG::lacZ reporter gene was induced on...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2005.06.003
更新日期：2006-04-01 00:00:00
abstract：:In our current study we were identifying 26 bacterial isolates using a SCIEX 5800 TOF/TOF MALDI instrument and an external database. The results were compared with the results of a Vitek® MS system and in case of discrepancies at the species level 16s rRNA sequencing was performed for further verification. ...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2019.105685
更新日期：2019-09-01 00:00:00
abstract：:Actinomyces naeslundii is an early colonizer with important roles in the development of the oral biofilm. The effects of butyric acid, one of short chain fatty acids in A. naeslundii biofilm formation was observed using a flow cell system with Tryptic soy broth without dextrose and with 0.25% sucrose (TSB sucrose). Si...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2014.12.021
更新日期：2015-02-01 00:00:00
abstract：:Traditional culture and biochemical tests (CBT) were compared with PCR for sensitivity and detection of Brachyspira hyodysenteriae and Brachyspira pilosicoli in seeded faeces and clinical samples from diarrhoeic pigs. A duplex PCR system was developed based on primers detecting the tlyA-gene of B. hyodysenteriae and t...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2005.12.008
更新日期：2006-08-01 00:00:00
abstract：:A 16S rRNA gene-based fingerprinting method was developed for the identification of Azotobacteraceae and tested onto 48 soil isolates and 28 reference strains belonging to the free-living nitrogen-fixing bacterial group and to the most common species found in soil samples. According to this method, the 16S rRNA gene w...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2004.01.006
更新日期：2004-05-01 00:00:00
abstract：:Complementation of chromosomal mutations in trans can introduce artifacts due to the number of episomal copies of the gene in question. One solution is to study the gene expressed at a single ectopic site in cis. We have designed and constructed a vector that allows homologous recombination into a gene encoding a fram...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2004.02.014
更新日期：2004-06-01 00:00:00
