The Alu-polymerase chain reaction (Alu-PCR) was applied to selectively amplify DNA sequences from human chromosome 6 using a single primer (A1) directed to the human Alu consensus sequence. A specific amplification pattern was demonstrated for a panel of eight somatic cell hybrids containing different portions of chromosome 6. This PCR pattern permits the identification of submicroscopic DNA al...

A mutator phenotype due to a DNA mismatch repair deficiency is usually detected by typing a number of microsatellite markets. Here, eight hereditary nonpolyposis colon cancer patients with microsatellite instability were investigated by inter-Alu PCR, known to amplify DNA segments that may represent preferential targets of replication errors. Among 40-60 bands revealed in a single PCR experimen...

To make potato production more sustainable for smallholder farmers, product diversification through processing is critical. On the other hand, sector mandated some stringent standards in order to maintain quality, hence quality evaluations are required chip industries. Specific gravity, starch, reducing sugars, tuber dry matter, and color all important characteristics consider processing. This ...

shared by subfamily members. The family described here is the second reported in which insertion of an Alu has caused BCHE deficiency; the first was described by Muratani et al. (8 ). Although the Alu sequence in the present study was classified as AluYb8 because of similarities with the AluYb8 reported by Muratani et al. (8 ), it also differed at several nucleotides. In the present study, if g...

In the present study, we aimed to develop and validate a rapid and sensitive, Alu-based real-time PCR method for the detection of circulating cell-free DNA (cfDNA). This method targeted repetitive elements of the Alu reduplicative elements in the human genome, followed by signal amplification using fluorescence quantification. Standard Alu-puc57 vectors were constructed and 5 pairs of specific ...

BACKGROUND AND OBJECTIVES To investigate coagulase gene polymorphism of MRSA and MSSA isolates from Shiraz teaching hospitals from 2011 to 2012. MATERIALS AND METHODS A total of 302 isolates of Staphylococcus aureus were collected from clinical specimens in three major teaching hospitals and confirmed on the basis of morphological characteristics and biochemical tests. The isolates were subje...

Determining the amount of human DNA extracted from a crime scene sample is an important step in DNA profiling. The forensic community relies almost entirely upon a technique (slot blot) to quantitate human DNA that is imprecise, time consuming, and labor intensive. We have previously described a method for quantitation of human DNA based on PCR amplification of a repetitive Alu sequence that us...