The quantity of tested gene in each sample was arbitrarily measured as the dilution level of standard sample.
Limiting the quantity of field test data needed to obtain an accurate estimate of a hydraulic conductivity field is a continuing challenge for hydrogeologists.
The quantity of material tested is well within the amount of stem biomass typically produced by a single plant of rapid-cycling model plants such as Arabidopsis thaliana and B. distachyon.
For each laboratory and situation, the quantity of individuals to test routinely should also be based on frequency of testing and laboratory constraints.
The quantity of the applied test substance was approximately 2 mg, placed on an 8 mm diameter test patch (Curatest®, Lohmann and Rauscher, Neuwied, Rhineland-Palatinate, Germany).
The retained quantity of test toner in the lungs at the end of exposure was 0.4 and 3.0 mg for the low and high exposure groups, respectively.
We have also found that detection of an IFN-γ secreting T cell is dependent of the quantity of viable cells tested as measured using HPRT copy number.
The quantity of control and test virus was obtained by plaque titration in the presence (MARM control titer) or absence of Mab (total titer), and the reported relative fitness refers to the mean output ratio of test:control from duplicate assays.
The quantity of clinical specimens tested varied yearly, with a high of 2,304 in 2009, a 5-fold increase from 2008 (N = 462) reflecting pandemic influenza occurrence, and would have been higher had not laboratory supply constraints forced changes that resulted in more selective testing criteria.
