These observations suggest that AR signaling is always active in ER+ tumors, while it is under regulation (active or inactive) in ER- tumors.
In the next few years, the screening of protein RNA interactions and the regulatory functions of RNA-binding proteins are likely to show that many RNA-binding proteins playing a role in mRNA regulation are also active in the TL-mediated regulation of specific miRNAs, which will expand the repertoire of known regulatory mechanisms.
A second possibility is active regulation and/or interactions of Sod1 and Sod3 causing the two to be expressed at similar levels.
During the third phase, occurring 8 24 hours after injection, uterine weight doubled, and cells entered the replication cycle, while genes controlling chromosome regulation and cell cycle were under active regulation.
This indicates that similar mechanisms of isoQC and CCL2 regulation are active in the diseased human brain and in the transgenic mouse model analyzed.
In this work we consider post-transcriptional miRNA regulation as recent studies proved that miRNAs regulation is particular active at low mRNA copy numbers, which occur in our model simulation at the Wnt1 expression domain boundary, and can induce gene expression thresholds [ 30, 35].
We also observe a depletion of insulator CTCF elements within our domains when compared to the domains of Dixon et al. This observation is consistent with the assumption that transcriptional regulation is more active within spatially proximate domains since there are fewer elements blocking regulation within these domains.
Despite their stringent regulation, LTR-RTEs are transcriptionally active in plants [ 5– 7].
The structure of chloroplasts and the intensity of chlorophyll fluorescence in tobacco trichomes routinely changed with the leaf development stage [ 19], and were also affected by environmental factors, such as drought [ 20] and nutrient allocation [ 21], implying that trichome chloroplasts are biological active and the regulation mechanism is very complicated.
The data also showed that once again, the genes involved in cholesterol regulation were less active in individuals who restricted their sleep compared with those who slept longer.
Unveiling mechanisms of transcription regulation is an active bioinformatics research area.
