pneumoniae, in clinical specimens by a set of real-time polymerase chain reactions (PCRs) in a single run was evaluated.
In order to perform polymerase chain reactions (PCRs) in the microreactors, special attention must be paid to the conditions of the internal surfaces.
All PCRs (in a 50-µL total volume reaction) contained < 0.5 µg of DNA template, 0.2 μM of each primer, 0.2 mM dNTPs, 1.5 mM MgCl2, 1X Buffer and 1.25 U of GoTaq® DNA Polymerase (Promega).
Multiple gene amplification studies for the diagnosis of tubercular uveitis have not been reported, although a few studies have evaluated multiple targets as separate uniplex PCRs in other extrapulmonary conditions.
Deviations between the actual and the designated annealing temperatures as small as 0.5 °C were manifested by the banding patterns of the multiplex PCRs in simple agarose gel electrophoresis.
We designed a search strategy comprised of nine PCRs in order to determine the correct orientation.
Allelic dropout for each marker was calculated as the proportion of PCRs in known heterozygotes that amplified only one of the two alleles.
Another benefit of the new protocol presented here is the design of the PCRs in order not to compromise diagnostic qPCR assays in use in influenza diagnostic laboratories.
Five microliters of 1∶100 diluted first-round PCR products was used in the second-round PCRs in a total volume of 50 µl reaction.
The introduction of other PCRs in the described monitoring system could allow the detection of other arboviruses, as achieved for Tahyna virus by orthobunyavirus-genus PCR in 2008 [28] and 2009 (unpublished data).
