In addition, highly expressed genes involving degradation of damaged proteins and protein modifications regulated by RPN4, HSF1, and other co-regulators appear to be necessary for yeast survival and adaption to the HMF stress.
In addition, proteomic tools have been developed to characterize the enzymes, substrates, and modifications regulated by DUBs and E3s.
However, the range of chromatin modifications regulated by Myc on its target loci remains unknown.
DNA cytosine methylation (5mC) is chemically relatively stable, but still dynamic epigenetic modifications regulated by DNA methyltransferases (DNMTs) often occur.
These results support the idea that condensin IDC, and the histone modifications regulated by the DCC, mediate interphase X chromosome compaction.
We were interested in whether the modification is regulated by the activation status of Kss1 and what functional roles sumoylation of Tec1 may have in regulating signaling outcome of the Kss1-mediated invasive pathway.
Previous studies have indicated that the promoter of several gene transcriptions, chromatin remodeling, and histone modification is regulated by p300/CBP [ 175].
Acetylation of the lysine ε-amino group, first discovered on histones, is a dynamic posttranslational modification (PTM) regulated by the opposing activities of lysine acetyltransferases (KATs) and histone deacetylases (HDACs).
Lipid A modifications are regulated by the environmental sensor-kinase transcriptional regulatory system PhoP-PhoQ and catalysed by PagP, PagL and LpxO which lead to acylation, deacylation and hydroxylation of the molecule, respectively [12], [13], [14].
