RETRACTED ARTICLE: Repetitive extragenic palindromic PCR (REP-PCR) as a method used for bulking process detection in activated sludge
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چکیده
منابع مشابه
Repetitive extragenic palindromic PCR (REP-PCR) as an alternative method for detection of bulking in activated sludge.
Bulking of activated sludge is a world-wide problem which negatively affects wastewater treatment efficiency. The most common reasons of bulking are bacterial community changes, especially excessive growth of filamentous bacteria (filamentous bulking) or excess of biopolymers on the surface of non-filamentous microbes (non-filamentous or Zoogleal bulking). Because of the complex nature of the b...
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Pseudomonas putida KT2440 is a soil bacterium that effectively colonises the roots of many plants and degrades a variety of toxic aromatic compounds. Its genome has recently been sequenced. We describe that a 35 bp sequence with the structure of an imperfect palindrome, originally found repeated three times downstream of the rpoH gene terminator, is detected more than 800 times in the chromosom...
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Pulsed-field gel electrophoresis (PFGE) is considered the "gold standard" for molecular epidemiological study. Repetitive extragenic palindromic PCR (rep-PCR) is less time-consuming and more suitable for analyzing large numbers of bacterial strains in human populations. PFGE and rep-PCR provide comparable genotyping results for investigating Streptococcus mutans diversity and transmission.
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conclusions according to the findings of our study, there were diverse and high-level resistant p. aeruginosa strains in the major burn center in khuzestan. therefore, we faced troubles controlling the diverse p. aeruginosa clones in the burn patients. methods in a cross sectional study, a total of 75 strains of p. aeruginosa were isolated from burn patients at taleghani hospital, which is the ...
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A collection of 120 strains isolated from stool specimens collected from humans suffering from gastroenteritis and from environmental samples were analyzed by random amplified polymorphic DNA PCR (RAPD), repetitive extragenic palindromic PCR (REP-PCR), and enterobacterial repetitive intergenic consensus sequence PCR (ERIC-PCR). Species of Aeromonoas hydrophila, A. bestiarum, A. salmonicida, A. ...
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ژورنال
عنوان ژورنال: Environmental Monitoring and Assessment
سال: 2010
ISSN: 0167-6369,1573-2959
DOI: 10.1007/s10661-010-1587-0