نتایج جستجو برای: dna fingerprints
تعداد نتایج: 513503 فیلتر نتایج به سال:
The usefulness of filter paper for preservation of bacterial cells was shown by mixed-linker DNA fingerprint analysis of Mycobacterium tuberculosis isolates from 77 Brazilian patients. DNA fingerprints of samples spotted onto filter paper and conventional culture material were identical. Thus, filter paper specimens analyzed by an amplification-based typing method provide a new resource for epi...
During 1998, a marked increase (35 cases) in human gastroenteritis due to Salmonella Blockley, a serotype rarely isolated from humans in the Western Hemisphere, was noted in Greece. The two dominant multidrug-resistance phenotypes (23 of the 29 isolates studied) were associated with two distinct DNA fingerprints, obtained by pulsed-field gel electrophoresis of genomic DNA.
Polymerase chain reaction amplification of repetitive DNA motifs allows discrimination of Aspergillus species. In a preliminary survey, the DNA fingerprints appear to be identical when isolates of Aspergillus fumigatus are compared. When a primer deduced from a prokaryotic repeat motif is used, Aspergillus fumigatus isolates originating from different patients or different anatomical locations ...
BACKGROUND In this study, we investigated how to convert the Panax ginseng DNA sequence code and chemical fingerprints into a two-dimensional code. In order to improve the compression efficiency, GATC2Bytes and digital merger compression algorithms are proposed. METHODS HPLC chemical fingerprint data of 10 groups of P. ginseng from Northeast China and the internal transcribed spacer 2 (ITS2) ...
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