Furthermore, this study found MIR168 at only single digit copies per million reads [ 101], orders of magnitude below the originally reported levels [ 3].
Indeed, Picotti et al. described quantitation of S. cerevisiae proteins over the entire protein expression range, including measurements at single-digit copy number levels.
The major advantage of RPA over other competing isothermal amplification technologies is its speed, being capable of amplifying single-digit copy numbers of nucleic acids to detectable levels in 5 10 minutes.
Participants are provided with a key showing unique graphic symbols corresponding to numerical digits and copy symbols onto a scoring sheet within 120 seconds (score range 0 133).
"Many of the records are painfully rare, with only a single digit number of copies known to exist," Lewis said.
They completed a variety of paper-and-pencil tests, including list learning and list recall tests, kana pick-out test, semantic fluency test, figure copying test, digit span forward test, and symbol digit modalities test.
The results are expressed in a simple, digital format, in which each digit represents the number of copies at a particular locus [ 63].
Performance on the digit symbol substitution test and copy trial of Rey Osterrieth complex figure test was not significantly different.
Cheer Digits up by downloading a copy of his debut, Hold It Close.
Finally, to pay, go to the state-owned savings bank Sberbank (but not during its lunch break) and fill out the same form twice. Carefully copy the 20-digit number across the top.
The genotype of each isolate was expressed as a set of 19 digits where each digit showed the number of copies of the corresponding tandem repeat.
