Abstract：
:Now-a-days increasing emergence of antibiotic-resistant pathogenic microorganisms is one of the biggest challenges for management of disease. In the present study comparative genomics, metabolic pathways analysis and additional parameters were defined for the identification of 94 non-homologous essential proteins in Staphylococcus aureus genome. Further study prioritized 19 proteins as vaccine candidates where as druggability study reports 34 proteins suitable as drug targets. Enzymes from peptidoglycan biosynthesis, folate biosynthesis were identified as candidates for drug development. Furthermore, bacterial secretory proteins and few hypothetical proteins identified in our analysis fulfill the criteria of vaccine candidates. As a case study, we built a homology model of one of the potential drug target, MurA ligase, using MODELLER (9v12) software. The model has been further selected for in silico docking study with inhibitors from the DrugBank database. Results from this study could facilitate selection of proteins for entry into drug design and vaccine production pipelines.
journal_name
J Microbiol Methodsjournal_title
Journal of microbiological methodsauthors
Ghosh S,Prava J,Samal HB,Suar M,Mahapatra RKdoi
10.1016/j.mimet.2014.03.009subject
Has Abstractpub_date
2014-06-01 00:00:00pages
1-8eissn
0167-7012issn
1872-8359pii
S0167-7012(14)00081-5journal_volume
101pub_type
杂志文章abstract：:The lack of a surrogate-of-immunity assay presents a major barrier to Streptococcus pyogenes research. Modification of the Lancefield assay to include an antibody digestion step reduced inter-donor variation and permitted detection of the anti-streptococcal activity of intravenous immunoglobulin and convalescent serum...
journal_title：Journal of microbiological methods
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doi：10.1016/j.mimet.2016.03.015
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abstract：:The present study for the first time evaluates the serodiagnostic efficacy of two recombinant antigens namely, listeriolysin O (rLLO) and phosphatidyl-inositol phospholipase C (rPI-PLC). Indirect ELISA with the above recombinant antigens was used on samples collected from bovines (n=106), goats (n=138) and pigs (n=92)...
journal_title：Journal of microbiological methods
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abstract：:Thermophilic strains of Geobacillus, Anoxybacillus and Bacillus that are able to grow at 55 degrees C and above are recognized as commonly occurring contaminants during the production of milk powders. In particular, Anoxybacillus flavithermus strain C and Bacillus licheniformis strain F are often the most prevalent. W...
journal_title：Journal of microbiological methods
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doi：10.1016/j.mimet.2004.09.008
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journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2015.06.009
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abstract：:Neuraminidase was produced by 32.1% and 28.5% of Porphyromonas from dogs with and without periodontitis, respectively; and by 31.8% of bacteria from humans. The presence of neuraminidase in Porphyromonas spp. suggests that this enzyme can be involved with the pathogenesis of the periodontal disease, and the use of thi...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2013.06.017
更新日期：2013-09-01 00:00:00
abstract：:RNA-based molecular technique (RT-qPCR) is a promising method for microcystin monitoring in lakes and reservoirs, but great lability of RNA in cyanobacterial samples limits its application. To date, no studies have investigated how to effectively preserve RNA in cyanobacterial samples. In this study, four different tr...
journal_title：Journal of microbiological methods
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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 purpose of this study was to develop a biosensor based on surface plasmon resonance (SPR) for the rapid identification of C. jejuni in broiler samples. We examined the specificity and sensitivity of commercial antibodies against C. jejuni with six Campylobacter strains and six non-Campylobacter bacterial strains. ...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2006.12.002
更新日期：2007-04-01 00:00:00
abstract：:This paper reports a novel electrochemical immunosensor for the sensitive detection of staphylococcal enterotoxin A (SEA) based on self-assembly monolayer (SAM) and protein A immobilization on gold electrode. Three different methods of protein A immobilization were tested: physical adsorption, cross-linking using glut...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2012.05.016
更新日期：2012-10-01 00:00:00
abstract：:The purpose of this study was to develop a detection method for viable E. coli O157:H7 in fresh produce and recreational water. The method was evaluated using eight samples of produce wash and recreational water with or without spiked E. coli O157:H7 at ≤10(2) CFU·ml(-1) and concentrated using dead-end ultrafiltration...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2011.09.010
更新日期：2011-12-01 00:00:00
abstract：:The response regulator PlnC is part of the signal transduction system that plays a key role in the regulation of bacteriocin production in Lactobacillus plantarum C11. In this study, we wanted to express high levels of the response regulator PlnC in a soluble and native form for purification and further studies. The p...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2006.03.022
更新日期：2006-11-01 00:00:00
abstract：:Cryptosporidium parvum is an enteric coccidian parasite that is recognised as a frequent cause of water-borne disease in humans. We report for the first time on use of the in vitro HCT-8 cell culture-quantitative PCR (qPCR) assay and the in vivo SCID-mouse bioassay for evaluating critical factors that reduce or elimin...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2010.01.017
更新日期：2010-03-01 00:00:00
abstract：:Fourier transform-infrared (FT-IR) spectroscopy has been used to rapidly and nondestructively analyze bacteria, bacteria-polymer mixtures, digester samples and microbial biofilms. Diffuse reflectance FT-IR (DRIFT) analysis of freeze-dried, powdered samples offered a means of obtaining structural information. The bac...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/0167-7012(85)90023-5
更新日期：1985-01-01 00:00:00
abstract：:The objective of this study was to evaluate the effects of increased PCR cycle number on sequencing results from samples with low microbial biomass, including bovine milk, and murine pelage and blood. We hypothesized that subjecting DNA from such samples to higher PCR cycle numbers would increase 16S rRNA sequencing c...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2020.106033
更新日期：2020-09-01 00:00:00
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journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2013.01.021
更新日期：2013-04-01 00:00:00
abstract：:Two novel modifications of continuous culture with gradual change of dilution rate (A-stat): D-stat and auxo-accelerostat were evaluated in the studies of the effect of changing individual environmental parameters (T, pH, pO(2), substrate concentration, etc.) on growth characteristics of different microorganisms. Comm...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/s0167-7012(03)00143-x
更新日期：2003-10-01 00:00:00
abstract：:Loop-mediated isothermal amplification (LAMP) is considered as one of the alternatives to the conventional PCR and it is an inexpensive portable diagnostic system with minimal power consumption. The present work describes the application of LAMP in real-time photon detection and quantitative analysis of nucleic acids ...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2016.12.002
更新日期：2017-02-01 00:00:00
abstract：:Quantitative PCR (qPCR) assays targeting cld (developed in this work) and pcrA (previously described) were used to quantify these perchlorate-related genes in a perchlorate-reducing enrichment culture. Transcript copies were quantified in perchlorate-reducing Rhodocyclaceae strain JDS4. Oxygen and nitrate inhibited ex...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2010.09.002
更新日期：2010-11-01 00:00:00
abstract：:To target bacterial pathogens that invade and proliferate inside host cells, it is necessary to design intervention strategies directed against bacterial attachment, cellular invasion and intracellular proliferation. We present an automated microscopy-based, fast, high-throughput method for analyzing size and number o...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2017.05.001
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abstract：:We report here the construction of a plasmid vector designed for the efficient electrotransformation of the periodontal pathogen Porphyromonas gingivalis. The novel Escherichia coli-Bacteroides/P. gingivalis shuttle vector, designated pTIO-1, is based on the 11.0-kb E. coli-Bacteroides conjugative shuttle vector, pVAL...
journal_title：Journal of microbiological methods
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doi：10.1016/j.mimet.2014.07.032
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journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2017.10.016
更新日期：2018-01-01 00:00:00
abstract：:Laser desorption-time of flight (LD-TOF) mass spectrometry-based detection of hemozoin was assessed for its performance characteristics as a rapid screening test for malaria. In spite of good specificity of >95%, poor sensitivity of 80.2% for microscopically positive samples makes the easy-to-apply and rapid approach ...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2019.04.002
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abstract：:A temperature-gradient incubator (TGI) is described, which produces a thermal gradient over 34 aluminium modules (15x30x5 cm) intersected by 2-mm layers of partly insulating graphite foil (SigraFlex Universal). The new, sandwich-designed TGI has 30 rows of six replicate sample wells for incubation of 28-ml test tubes....
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/s0167-7012(01)00361-x
更新日期：2002-03-01 00:00:00
abstract：:Studying the mechanisms of Campylobacter pathogenesis is complicated by the lack of simple animal models that mimic the disease seen in humans. In vitro cell culture methods provide a useful alternative to investigate the interactions between Campylobacter and the host epithelium that occur during infection. In the ge...
journal_title：Journal of microbiological methods
pub_type： 杂志文章,评审
doi：10.1016/j.mimet.2004.12.003
更新日期：2005-05-01 00:00:00
abstract：:To facilitate routine laboratories in the effective diagnosis of brucellosis, we report a robust and rapid multiplex PCR assay, which allows for the differentiation of all nine currently recognised Brucella species. This includes the recently described species B. microti, B. inopinata, B. ceti and B. pinnipedialis. ...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2009.10.015
更新日期：2010-01-01 00:00:00
abstract：:In order to reduce the risk of transmission of infectious diseases through transplantation of tissue allografts, one should examine tissues for the presence of microorganisms. However, there are no detailed tissue banking guidelines describing the culture method or incubation time to be used. Therefore, we compared tw...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2007.05.014
更新日期：2007-08-01 00:00:00
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 a...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2014.10.008
更新日期：2014-12-01 00:00:00
abstract：:5'-Nuclease and a hybridization probe assays for the detection of shiga toxin-producing Escherichia coli were validated with regard to selectivity, analytical sensitivity, reproducibility and clinical performance. Both assays were capable of detecting the classical stx(1) and stx(2) genes when challenged with referenc...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2007.05.016
更新日期：2007-09-01 00:00:00
abstract：:Terminal Restriction Fragment (TRF) pattern analysis has become a widely used and informative tool for studying microbial communities. Variation between sequence-determined or true TRF length and observed TRF length (TRF drift) has been previously reported and can significantly affect identification of bacterial speci...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/s0167-7012(03)00003-4
更新日期：2003-07-01 00:00:00
abstract：:Microbial adhesion is a critical step for infection and colonization of the host. Trichomonas vaginalis, a human urogenital extracellular parasite, relies on host cell adhesion for infection and pathogenesis. Although host cell adhesion of T. vaginalis is strain-dependent and it may be influenced by many environmental...
journal_title：Journal of microbiological methods
pub_type： 杂志文章
doi：10.1016/j.mimet.2012.10.011
更新日期：2013-01-01 00:00:00
