Circulating microRNAs in body fluids have been implicated as promising biomarkers for physiopathology disorders. Currently, the expression levels of circulating microRNAs are estimated by reverse transcription quantitative real-time polymerase chain reaction. Use of appropriate reference microRNAs for normalization is critical for accurate microRNA expression analysis. However, no study has sys...

The quality of any scientific data is directly proportional to that of the original starting samples, or simply ‘garbage in, garbage out’. In most circumstances it is logical to work with the highest quality material possible. However, for some experiments the highest quality possible is still a serious compromise from perfection. The degree to which the standard of input material influences fi...

Kumari S. (2009): Detection of Cherry leaf roll virus and Strawberry latent ring spot virus by one-step RTPCR. Plant Protect. Sci., 45: 140–143. A one-step reverse transcription-polymerase chain reaction (RT-PCR) protocol was developed and used for the detection of Cherry leaf roll virus (CLRV) and Strawberry latent ring spot virus (SLRSV). The protocol was used to test infected screen house pl...

This study investigated the influence of salinity and ammonium levels on ammonia-oxidizing bacteria (AOB) and archaea (AOA) by monitoring their amo subunit A (amoA) messenger RNA (mRNA) expression. The aerobic mini-continuous stirred-tank reactors (mini-CSTRs) were operated for 48 h under different salinity or ammonium levels. Quantification of archaeal and bacterial amoA mRNA levels using real...

Quality management and influential factors for the detection of single metastatic cancer cells by reverse transcriptase polymerase chain reaction [Review]. Eur J Clin Chem Clin Biochem 1997;35:3–10. 14. Bostick PJ, Chatterjee S, Chi DD, Huynh KT, Giuliano AE, Cote R, Hoon DS. Limitations of specific reverse-transcriptase polymerase chain reaction markers in the detection of metastases in the ly...