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Résultats de la recherche - 617 results
A transcriptional luxAB reporter fusion responding to fluorene in Sphingomonas sp. LB126 and its initial characterisation for whole-cell bioreporter purposes.
after 4 h. A linear response to fluorene concentrations within the water solubility range was achieved, with a detection limit of 200 microg per litre. Besides fluorene, L-132 weakly responded to the ...
Fluorene degradation by Sphingomonas sp. LB126 proceeds through protocatechuic acid: a genetic analysis.
Sphingomonaspaucimobilis SYK-6 for the degradation of lignin breakdown products. The remaining hypothetical proteins displayed only limited similarity with enzyme sequences available from databases. Suicide plasmid-directed ...
Necrotoxigenic Escherichia coli type-2 invade and cause diarrhoea during experimental infection in colostrum-restricted newborn calves.
and limited bronchopneumonia. In the intestinal tissue sections, bacteria testing positive in an in situ DNA hybridisation assay with a CNF2 probe were observed. Those results were confirmed by ...
Tracability in meat processing: The genetic markers212
tracability system is required. The administrative tracability shows limits that the use of genetic markers could overcome. The individual genome contains sequence differences, basis of the genetic polymorphism ...
Molecular epidemiology of airway colonisation by Aspergillus fumigatus in cystic fibrosis patients36698
same sample, unlike the chronically colonised patients, who harboured a limited number of genotypes. In the latter, the occurrence of a dominant genotype, usually the overall genotype 2, tended to ...
Cervical cancer screening in Belgium.
was further limited since the reimbursement of smear taking by a gynaecologist or a general practitioner (GP) and the cytological reading are not conditioned by the respect of guidelines. This is due to ...
Classical swine fever virus: a ring test to evaluate RT-PCR detection methods.
laboratories, and to show that improved control procedures can eliminate problems due to false positive reactions.A limited comparison of extraction and reverse transcription procedures showed similar results in ...
A review of the importance of cryptosporidiosis in farm animals.
disease in chickens and other Galliformes, and with intestinal disease in turkeys and quails. Because of limited availability of effective drugs, the control of cryptosporidiosis relies mainly on hygienic ...
Epidemiologic, pathogenic and molecular analysis of recent encephalomyocarditis outbreaks in Belgium.
observations and animal experiments indicated that the pathogenicity induced by each isolate is specific for one age category and that the spread of the virus is limited. The presented data also suggest that ...
AIDS-associated cryptococcal meningitis in Rwanda (1983-1992): epidemiologic and diagnostic features2036684
eight (1.6%) of the 499 culture positive patients. CONCLUSION: CM is an important opportunistic infection among AIDS patients in Central Africa. It remains a problematic diagnosis in areas with limited ...