TLA combines a large variety of processes, including accessioning and sorting specimens, decapping tubes, centrifugation, aliquoting, delivery to analyzers, recapping tubes, and storage and archiving of samples.
It's allowed him to meticulously collect an archive of samples that ranges from water drops to the sound a rolling chair makes up against concrete.
After explanations of study procedures to leaders and community members, few questions were asked about export of samples or the archiving of samples for future research.
Although the archiving of samples for potential future research was described and protections outlined, no questions were raised about this procedure.
Some biobanks take a highly centralized approach to the collection, processing and archiving of samples (for example, UK Biobank [ 1]) where participant samples undergo minimal processing at the collection site, but are shipped to a central processing and storage facility.
The main advantage to two-step RT-qPCR is that typically random hexamer or oligo dT primers are used in an RT reaction in a separate tube allowing the archiving of samples for further testing of different species of rabies or for future testing of other genes.
Other samples such as serum are collected in larger volumes but archives of these samples are very valuable and only small amounts of each sample may be available for a single study.
Finally, and perhaps most urgent, treating biodiversity samples as disposable ignores opportunities to assemble archives of diagnostic samples for future studies.
They were selected from a large archive of DNA samples (UK Companion Animal DNA Archive, University of Manchester) and all samples had informed owner consent.
Radley owned it and his archive of sketches, samples and press cuttings.
He created an archive of "scent samples" -- thousands of little bottles containing the sweat and other secretions of suspicious persons -- so that, someday, dogs could hunt down these "enemies of the state".
