The total CpG methylation can differ significantly from sample to sample in different conditions.
Importantly, these effects could vary among the different BRCA test segments as well as from sample to sample (depending on the position of the mutation).
Different from nested sampling, coprime sampling involves two sets of uniformly spaced samplers [8, 12 14] as shown in Figure 2, each of them are sparsely sampled.
It is natural to assume that this finding in the Raman spectra of #641 and the unexpectedly large ΔE 21 value of this sample (Figure 1b) are related to its special structure, different from NC sample #642 and other samples studied.
We suppose that the anisotropy of all the other core samples are not much different from the sample measured here, because none of the core samples appear to have a dominant orientation of cracks and fabrics, from visual inspection.
The allelic richness estimator standardizes the samples from populations based on different sample size to a common sample size, usually the smallest of all the samples, using the rarefaction method (El Mousadik and Petit 1996).
Our work is relevant to but different from 'subgraph sampling.' In subgraph sampling, the goal is to construct a subgraph by selecting a small set of nodes while preserving the topological properties - such as degree distribution, path length [24], clustering coefficient and network diameter [25] - of the original graph.
Only the 50 g sample size appeared different from other sample sizes in minimum detectable contrast at a power value of 0.8.
Next, we used miRNA-specific RT-PCR to confirm the expression of these signature miRNAs in 3 control B samples and 3 activated B samples (different from the samples used in the miRNA profiling) after CpG activation (Figure 2A, 2B, and 2C) and in control B samples and at least 4 CLL patient samples per miRNA, (Figure 2D and 2E).
