Two species from the genus Penicillium, Penicillium expansum and P. griseoroseum (Brasilian isolates) were characterized morphologic and molecularlly. Morphological variability was detected among isolates in regard to colony morphology and to conidia coloration. The molecular characterization was based on the RAPD markers, telomeric fingerprinting and ITS sequencing. A total of 78 RAPD primers ...

conclusions the results showed that enterococci are common contaminants in food. indeed, this study indicates a high prevalence of multidrug-resistant enterococci in food of animal origin in iran. isolating some persisting enterococcal isolates revealed that continuous surveillance of antimicrobial resistance in enterococci from food is essential. materials and methods thirty samples of meat, c...

introduction: recently, the incidence of fungal infections dramatically increased with an appearance of many novel species due to different criteria. therefore, several molecular methods have been established for identification of these agents which cause human and animal disorder based on genomic dna. among these methods, rapd-pcr technique is a powerful discriminative method based on amplifie...

Submitted to: Journal of Bacteriology 1 Section: Genetics and Molecular Biology 2 3 4 Modulation of Rho-dependent transcription termination in Escherichia coli by the H-NS 5 family of proteins 6 7 8 Running title : H-NS and Rho-dependent termination 9 10 11 Shivalika Saxena and J. Gowrishankar * 12 13 Laboratory of Bacterial Genetics, Centre for DNA Fingerprinting and Diagnostics, 14 Hyderabad ...

This study describes the application of a simple and effective method to isolate SSR markers from oil palm genomic sequences. A total of 12 informative SSR markers are described. The SSR markers were found suitable for genome analysis and DNA fingerprinting of oil palm tissue culture clones. Eleven of the 12 SSR markers exhibited expected Mendelian segregation ratios when tested on a mapping po...

Molecular biology techniques have become increasingly integrated into the practice of infectious disease epidemiology. The term "molecular epidemiology" routinely appears in the titles of articles that use molecular strain-typing ("fingerprinting") techniques-regardless of whether there is any epidemiologic application. What distinguishes molecular epidemiology is both the "molecular," the use ...

The basidiomycetous yeast Cryptococcus neoformans is an important fungal pathogen mainly in immunocompromised patients. In this study, 47 clinical isolates of C. neoformans from regions of São Paulo State were studied serologically by using the Crypto Check Iatron RM 304-K kit, their genetic diversity was estimated by PCR-fingerprinting with a microsatellite-specific sequence (GACA)(4), RAPD wi...