نتایج جستجو برای: repetitive sequence

تعداد نتایج: 434933  

Journal: :Memórias do Instituto Oswaldo Cruz 1991

Journal: :Journal of clinical microbiology 1999
A Guimaraes-Peres F Portaels P de Rijk K Fissette S R Pattyn J van Vooren P Fonteyne

Two nested PCRs for the detection of Mycobacterium ulcerans were compared by using a collection of 65 clinical specimens. The first method amplifies the gene coding for 16S rRNA, and the second method amplifies a repetitive DNA sequence. The sensitivities of bacterioscopy, culture, 16S rRNA gene PCR, and repetitive-sequence PCR were 29, 34, 80, and 85%, respectively. Compared to the 16S rRNA ge...

Journal: :Gene 2007
C Daniel Eller Moira Regelson Barry Merriman Stan Nelson Steve Horvath York Marahrens

Housekeeping genes are expressed across a wide variety of tissues. Since repetitive sequences have been reported to influence the expression of individual genes, we employed a novel approach to determine whether housekeeping genes can be distinguished from tissue-specific genes by their repetitive sequence context. We show that Alu elements are more highly concentrated around housekeeping genes...

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