Sentence examples for below detection levels and from inspiring English sources
To probe the chromatin landscape in cenH3-depleted cells, we analyzed our previously published data for affinity-purified adult muscle cells, where cenH3 protein is below detection levels, and cenH3 mRNA is significantly depleted (Bayesian t-test; q = 0.0036) (Steiner et al., 2012).
In Ung−/− cells the steady state level of uracil in genomic DNA is approximately 2000 per cell, while it was below detection level, and at least 10-fold lower, in wild-type cells (Nilsen et al., 2000).
Total Cd concentration is similar with Potiguar Basin, which is also below detection level and is lower than values reported in the Hackensack River (0.0042 0.0328 mg l−1).
Owing to low concentrations (below detection level) and interfering peaks, only limited Pks could be drawn for Di-OH-BM.
Samples that gave no signals in mPCR/RLB (result recorded as below detection level) and those in which only the S. pneumoniae positive control probes targeting ply or lytA produced signals (nontypeable) were further tested when sufficient DNA remained, by PCR and sequencing of the cpsA-B region of the capsular polysaccharide synthesis (cps) gene cluster, as described and validated (28 ).
Repression of RPN8 or RPN11 expression for longer periods (~24 h) resulted in depletion of their gene products to below detection levels, growth arrest and eventual abrogation of proteasome complexes (Supplementary Figures S1 and S2).
The cytokines IL-2 and IL-4 were below detection levels for most animals and likewise, substantial variability of IFN-g precluded detection of any reliable between group differences.
Rad 51 was below detection levels in frontal cortex and olfactory bulb (Fig. 7).
STAT5Δ750 mRNA expression was below detection levels in the tumors and the amount of STAT5ca transcript was not correlated with the expression of its specifically affected genes.
Once the CLL numbers dropped below detection levels, the CTL numbers normalized and the remaining engineered cells acquired the phenotype of effector and memory T cells.
During the baseflow season discharge is negatively correlated to ionic concentration, and sediment and nutrients are generally below detection levels.
