Study design: The clinical material consisted of 253 consecutive blood samples was tested using a quantitative polymerase chain reaction test, Cobas Amplicor CMV Monitor (Roche) and pp65 antigenemia assay.
3. Water quality was measured using a quantitative polymerase chain reaction method [ 18].
On day 10, callus homogenates of groups 1 4 (n=6) were used to assess gene expression using a quantitative polymerase chain reaction (qPCR).
Viral load testing was done using a quantitative polymerase chain reaction method with 100 – 1,000,000 copies/ml as the limit of detection.
Of note, in a study using a quantitative polymerase chain reaction (PCR) method, ERα gene was found to be positive in all the 10 tumors examined, which was even stronger (2.77-fold) than in matched normal tissues [ 50].
Using a quantitative polymerase chain reaction method and DNA extracted from frozen tumor specimens, 11 genes (MED1, STARD3, HER2, GRB7, THRA, RARA, TOP2A, IGFBP4, CCR7, KRT20, KRT19 and GAS), which are localized within Chr17q12-q21 and have a putative role in breast cancer development, were quantified.
The diagnosis of chronic hepatitis C was based on a detectable HCV RNA concentration and a reported HCV genotype performed by an approved laboratory using a quantitative polymerase-chain reaction.
We used a quantitative polymerase chain reaction assay to determine SMN1 and SMN2 copy numbers in 628 Malians, 120 Nigerians, and 120 Kenyans.
We devised and verified such a tool using a quantitative competitive polymerase chain reaction approach.
METHODS: Sanger sequencing analysis was performed for BRCA1/2 and LR testing for deletions and duplications using a quantitative multiplex polymerase chain reaction assay.
Telomere length was measured using a quantitative real-time polymerase chain reaction (PCR) method.
