نتایج جستجو برای: environmental water samples

تعداد نتایج: 1237395  

  Proof of species existence in different regions can be useful for studying the migration pattern of the species. The use of non-invasive methods such as eDNA can be very effective in tracking and dispersing and improving the management of water resources and species. In this study, 15 water samples were taken from different areas of the southern Caspian Sea basin. Amino-modified silica-coate...

Journal: :Canadian journal of microbiology 2005
Sunny Jiang Hojabr Dezfulian Weiping Chu

Adenoviruses 40 and 41 have been recognized as important etiological agents of gastroenteritis in children. A real-time PCR method (TaqMan assay) was developed for rapid quantification of adenovirus 40 (Ad40) by amplifying an 88 bp sequence from the hexon gene. To establish a quantification standard curve, a 1090 bp hexon region of Ad40 was amplified and cloned into the pGEM-T Vector. A direct ...

Journal: :Egyptian Journal of Aquatic Biology and Fisheries 2021

There are extremely limited data on the prevalence and quantification of human bocavirus (HBoV) genotypes in different environments, particularly for rivers drinking water. Here we performed quantitative real-time PCR (qPCR) to investigate presence load HBoV Nile water, effluent activated sludge wastewater treatment facility Giza, Egypt. The results revealed that detection rate was 95.8%  (23/2...

Journal: :Journal of Applied Sciences and Environmental Management 2010

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