In contrast, in patient CD4+ T cells, there is enrichment for IS in genes controlling cell cycle and survival and in some clonally expanded T cell subpopulations.
Thus, there is enrichment of subjects in G-positive and H3K9me3-enriched chromatin, but an additional predisposition to silencing for both G-positive and G-negative regions that are enriched in the ability to bind EZH2 and recruit H3K27me3.
A commonly employed analysis technique using pathways is enrichment analysis, where pathways are represented as gene sets and where the aim is to find those sets that are enriched with entities of interest, such as differentially expressed genes [ 1].
There are also attempts to enrich mushrooms with other elements than Se and a good example is enrichment with lithium.
Now our focus is enrichment, not acceleration.
"In an economic downturn, we have to decide what is enrichment versus what is a necessity," he said.
Joel Smith, vice provost and chief information officer at Carnegie Mellon, sums up the challenge: "Free lectures and open syllabi and reading lists are great if the goal is enrichment for people who are already successful in formal higher education.
A recurrent problem is enrichment of clones, called target-unrelated phages or peptides (TUPs), that lack the target behavior.
Therefore, with increasing annealing temperature, there is enrichment of nitrogen atoms in the silicon nitride phase approximating it to stoichiometric Si3N4.
Although the average sediment has similar SiO2 and Al2O3 contents to the UCC, there is enrichment in Fe2O3, MnO, MgO, TiO2, and P2O5, which is consistent with our interpretation that these Yangtze sediments are more concentrated in heavy minerals than the average crust.
In addition there is enrichment for chromosome maintenance and repair: nuclear heterochromatin, single-stranded DNA binding, damaged DNA binding, 3'-5' exonuclease activity, and telomere maintenance via telomerase.
