We show that the repressive effect of Myc activation on cell interaction with the ECM is in fact much broader and encompasses a coordinated suppression of numerous ECM and adhesion proteins at both the transcriptional and translational layers.
Interestingly, we demonstrate that for dozens of Myc-responsive transcripts (both induced and repressed), protein translation is modulated in a coordinated manner to augment the effect exerted on their transcription, indicating a mechanistic coupling between the regulation of the transcriptional and translational layers of gene expression upon Myc activation.
Therefore, the fact that FOXO3a is a potent target of miR-155 is intriguing because it provides another layer of control, at the translational level by miRNA, for FOXO3a functions.
Besides transcriptional regulation of HIF3α by HIF1 and oxygen dependent degradation of HIF3α proteins, we provide evidence for an additional layer of regulation of HIF3α, i.e. miRNAs that act on the translational level.
This adds a new layer of regulation to the proposed ribosomal protein gene translational 'regulon' model stating that ribosomal protein mRNAs are regulated concertedly at the translational level [ 14, 21].
Furthermore, some quasicrystals such as chromium-nickel-silicon and vanadium-nickel-silicon display octagonal and dodecagonal structures with eightfold or twelvefold symmetry, respectively, within layers and translational periodicity perpendicular to the layers.
These include decagonal symmetry, which exhibits tenfold rotational symmetry within two-dimensional atomic layers but ordinary translational periodicity perpendicular to these layers.
Continuous in-plane rotational symmetry, present within smectic-A layers, is broken in the hexatic-B phase, but a proliferation of dislocations maintains continuous translational symmetry within its layers.
Identification and translational profile of a novel layer 2/3 pyramidal cell type in the cerebral cortex.
In the future, analysis of post-translational modifications will add another layer of information about the regulation of these processes.
Thus, after the drug molecules entered the Rf core/IPDU intermediate-layer region, their translational freedom can be treated solely as the diffusion of the drug molecules in this region.
