Résultats de la recherche - 384 results
Proposal for standardization of optimized mycobacterial interspersed repetitive unit-variable-number tandem repeat typing of Mycobacterium tuberculosis36767
discrimination Dna DNA Fingerprinting DNA Transposable Elements DNA,Bacterial EPIDEMIOLOGICAL Evaluating France genetics Genotype Humans im Interspersed Repetitive Sequences IS IT journal Less M method methods ...
Biological control of the size and reactivity of catalytic Pd(0) produced by Shewanella oneidensis.
concentration and on the presence and properties of the electron donor. The addition of H(2) in the headspace allowed S. oneidensis to resist the toxic effects of Pd(II). Interestingly, 25 mM formate was a less ...
Development and application of analytical methods for the determination of mycotoxins in organic and conventional wheat.
respectively. Wheat samples collected in 2003 were less affected by DON and ZEN than the 2002 harvest. Organic wholemeal wheat flours were more frequently contaminated by OTA than conventional samples (p < ...
Salmonella enterica serovar Enteritidis colonization of the chicken caecum requires the HilA regulatory protein36756
Gene Deletion Gene Expression Regulation,Bacterial Genes genetics Group health Humans i im INFECTION infections injection IS isolation & purification IT journal Less LEVEL Long-term low level ...
Comparison of molecular techniques for the typing of Mycoplasma hyopneumoniae isolates.
typing purposes. RAPD was also found to be a less interesting typing technique because of its low reproducibility between different runs. Nevertheless, all molecular techniques showed overall more ...
The CALUX bioassay: Current status of its application to screening food and feed
effect effects EU European European Union feed food health Human human health IS Laboratories Lead Less method methods Monitoring ON PCB Pcbs polychlorinated biphenyl Polychlorinated Biphenyls ...
Biosafety recommendations for the contained use of Mycobacterium tuberculosis complex isolates in industrialized countries
Infectious diseases International IS IT Laboratories Less LEVEL M M tuberculosis Mycobacterium Mycobacterium tuberculosis ON pathogen People Practice PRACTICES recommendation Recommendations Research risk Rna ...
Ochratoxin A and citrinin loads in stored wheat grains: impact of grain dust and possible prediction using ergosterol measurement.
a high degree of variability in concentrations found in the dust samples (from 17.3-318 ng g(-1) and from 39-823 microg g(-1), respectively) whilst for CIT, the range was less significant (from 137-344 ng ...
A novel, highly selective inhibitor of pestivirus replication that targets the viral RNA-dependent RNA polymerase.
approximately 2,000. BPIP was inactive against the hepatitis C virus subgenomic replicon and yellow fever virus but demonstrated weak activity against GB virus. Drug-resistant mutants were at least 300-fold less ...
Chapter 9: Clinical applications of HPV testing: a summary of meta-analyses.
significance (ASCUS) or LSIL, but is 6% (95% CI: 4-8%) less specific. By combined HPV and cytology screening, a further 4% (95% CI: 3-5%) more CIN-3 lesions can be identified but at the expense of a 7% (95% CI: ...