The phrase "a decrease in repression" is correct and usable in written English.
It can be used in contexts discussing psychological, social, or political changes where there is a reduction in control or suppression.
Example: "The recent reforms have led to a noticeable decrease in repression within the community, allowing for more open dialogue."
Alternatives: "a reduction in suppression" or "a decline in control".
The increased osteogenic differentiation in response to TβRI inhibitors may also reflect a decrease in repression of BMP signaling by the inhibitory Smad6 [42].
Together, these data suggest that (i) HP1a heterozygotes show an increase in expression, presumably from a decrease in repression while (ii) severely reducing/eliminating HP1a adversely affects expression.
Co-expression of PRH with increasing amounts of PRH F32E,N187A (lanes 6 8) or PRH F32E,R188A,R189A (lanes 12 14) did not result in a decrease in repression activity.
To determine whether the loss of gene silencing seen with age results from a decrease in heterochromatin repression in the region of the PEV construct, we measured relative enrichment of the repressive heterochromatin marks HP1a and H3K9me2 in the region of the PEV reporters, using chromatin immunoprecipitation and qPCR (ChIP-qPCR).
Increasing amounts of PRH N187A (lanes 3 5), PRH F32E (lanes 9 11) or PRH R188A,R189A (lanes 15 17) did not result in transcriptional repression (as shown previously in Figure 5A); however, co-expression of PRH with increasing amounts of PRH N187A resulted in a significant decrease in repression by PRH (lanes 6 8) and at a 2 1 ratio of PRH N187/PRH there was almost a complete loss of repression.
When Gro is overexpressed in the presence of 20 µM TSA, is 0.80 (Fig. 6A, bottom row) signifying a decrease in Gro-mediated repression in the presence of the inhibitor.
The knockdown of two cytoplasmic isoforms of PARG induced PAR modification of Ago2, resulting in a decrease in miRNA-mediated repression.
A decrease in FOXC1 results in repression of anti-apoptotic genes, including FOXO1a, and could also induce pro-apoptotic genes that will result in apoptotic cell death.
If a number of countries in a region pursue prosecutions, nearby countries also show a decrease in the level of repression, even if they have not held trials.
There is a transient decrease in protein synthesis in response to increases in external osmolarity that is caused by a decrease in amino acid uptake, repression of ribosomal protein gene expression, and a decrease in translation efficiency (Norbeck and Blomberg 1998; Uesono and Toh-E 2002).
Along with the decrease in repression by Myc, we report here an increase in levels of Su z 2, a PcG related protein [27], [28], [29], [30] that is required for ectopic Myc-induced overgrowth in the Drosophila eye [31].
