The phrase "a decrease in rna" is correct and usable in written English.
It can be used in scientific or medical contexts when discussing changes in RNA levels or quantities in biological studies.
Example: "The experiment showed a significant decrease in rna levels after the treatment was administered."
Alternatives: "a reduction in rna" or "a decline in rna".
This increase in TG2 parallels a decrease in RNA PolII occupancy at this site seen in R6/2 mice (Cui et al, 2006).
These changes correlate with a decrease in RNA polymerase II density at these genes, and the greatest response was observed in the lung.
Consistent with our Northern analysis, we found that all but one of these spt16 mutants did not cause a decrease in RNA Pol II occupancy compared with cells expressing wild-type SPT16.
A list of genes with known function that showed the greatest response (a decrease in RNA signal by at least 80%, or an increase of at least fivefold) is presented in Table 2.
When the study was performed on metastatic CRCs, a decrease in RNA levels affecting 70%% of the tumors was also detected (p = 0.017), though the average reduction was half of that observed in the non-metastatics (Fig. 1).
We would like to see evidence that, at least for some genes, polymerase 2 is active in endothelial cells; the authors only show negative marks (a decrease in permissive histone modifications, with a decrease in RNA polymerase II density).
To examine whether of NF-κB directly regulates Slug and Snail RNA levels, we first characterized the effects of RelA and RelAΔSP in animal caps; injection of RelA RNA lead to an increase, while RelAΔSP RNA lead to a decrease in Slug RNA levels (FIG. 7A).
This accompanies a loss of unadenylated (pA−) GAL1 RNA and a loss of posttranscriptional gene-periphery tethering, as well as a decrease in dot RNA levels.
A decrease in Chk1 RNA has also been observed in patients with refractory anemia with excess blasts, further supporting a role for Chk1 in clinical anemia.
Moreover, a decrease in Chk1 RNA has been observed in patients with refractory anemia with excess blasts, further supporting an important role for Chk1 status in clinical anemia [29].
We had previously observed a decrease in MAP2K4 RNA expression in samples with LOH at the locus [ 18].
