نتایج جستجو برای: 16s by pcr
تعداد نتایج: 7109237 فیلتر نتایج به سال:
Persalinan preterm adalah persalinan sebelum gestasi 37 minggu. Penelitian ini bertujuan untuk mendeteksi bakteri dalam plasenta yang paling sering muncul dan besar risiko terhadap kejadian menggunakan PCR 16S rRNA. Desain penelitian hybrid dengan desain cross sectional study case kontrol. Pengambilan sampel dilakukan teknik purposive sampling pada ibu bersalin di Rumah Sakit Khusus Daerah Ibu ...
Bipolaris oryzae causes rice brown spot disease which reduces rice yield with substantial global impact. Streptomycetes isolated from rice fields of Guilan Province, Iran, showed antifungal activity against the tested pathogen. From five active Streptomyces spp. isolates, isolate G showed high antagonistic activity. To determine its taxonomical identity, its colonies character...
background: infestation of the skin by the “itch mite” sarcoptes scabiei var. hominis results in a contagious skin infection in humans called “sca-bies”. by resolving morphology issues, the present study was designed to be acquainted with itch mite by molecular markers. methods: the mite samples were collected from scabies patients by visiting government hospitals of twin city, pakistan. for su...
The phylogeny of 20 Actinobacillus actinomycetemcomitans strains isolated from patients with localized juvenile periodontitis (LJP) was investigated by using partial sequence analysis of 16S rRNA genes, arbitrarily primed PCR (AP-PCR), and four additional PCR assays that amplified polymorphic regions in the leukotoxin (lkt), cytolethal distending toxin (cdt), major fimbrial subunit (flp-1), and...
This study examined the prevalence of Helicobacter infection in the pyloric mucosa of pigs and its histopathological and molecular characteristics. Forty porcine pyloric samples were examined for Helicobacter infection by silver staining and PCR assay. The PCR product (376 bp) was digested with NdeII to differentiate between Helicobacter heilmannii and Helicobacter pylori. Another PCR assay run...
BACKGROUND The quality of microbiological diagnostic procedures depends on pre-analytic conditions. We compared the results of 16S rRNA gene PCR and sequencing from automatically incubated blood culture materials from tropical Ghana with the results of cultural growth after automated incubation. METHODS Real-time 16S rRNA gene PCR and subsequent sequencing were applied to 1500 retained blood ...
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