The subcellular fate of fluorescently labeled polymers was monitored by confocal microscopy and subcellular fractionation.
To better understand the fate of macromolecules in cells and begin to alter that fate, we investigated the internalization and subcellular fate of N- 2-hydroxypropyl)methacrylamide (HPMA) copolymers aN- 2-hydroxypropyldrug coN- 2-hydroxypropyl and A2780 cells.
As palmitoylation has been shown to prevent the ubiquitylation of proteins (Linder and Deschenes, 2007) it is possible that the subcellular fate of PMP22, at least in part, is regulated by dynamic interactions between these two pathways.
The model incorporates the most recent information available, including our data, on enzymes involved in milk fat synthesis (i.e., subcellular location, fate of FA, and putative role).
Hence, it implicates that the proteins dynamics make the protein fate and subcellular target complicated and the experimental evidence supports has limited power to validate the computed predictions.
In APs, the orientation of the cleavage plane parallel to their apical-basal axis acts in concert with the polarized subcellular localization of cell fate determinants along this axis, thereby ensuring their equal distribution to the daughter cells on symmetric division, and a small deviation of the cleavage plane from this orientation suffices for asymmetric division to occur [14], [21], [22].
By following the evolution of each autonomous agent (here mitochondria), predictions can be made about the temporal emergence of global behavior from local interactions and any possible amplification effects of subcellular heterogeneities on cellular fate.
Based on data from spatio-temporal expression profiles, functional characterizations in a heterologous yeast system and subcellular localizations, we propose fates of paralogs of soybean PHT1 were subfunctionalization.
Since the untranslated regions of transcripts contain sequences influencing transcript fates including subcellular localization and mRNA turnover, as well as cis-regulatory information, a database of nucleotide sequences corresponding to predicted transcripts that includes UTRs may provide a better tool for EST and genome annotation than a database of predicted proteins.
Movement of mRNAs is also an essential aspect of mRNA metabolism with mRNAs being in dynamic flux between different subcellular locations depending on the fate of the mRNAs.
To distinguish between these two possibilities, and to further analyze the subcellular GFP-AtATG8e distribution and fate, the vacuolar H+-ATPase inhibitor concanamycin A (conc A) was used to inhibit the degradation of autophagic bodies in the vacuole [9], [48].
