bZIPs and WRKYs are two important plant transcription factor (TF) families regulating
diverse developmental and stress-related processes. Since a partial overlap in these …

Covalently modifying a protein has proven to be a powerful mechanism of functional
regulation. N-epsilon acetylation of lysine residues was initially discovered on histones and …

Translation of aberrant mRNAs induces ribosomal collisions, thereby triggering pathways for
mRNA and nascent peptide degradation and ribosomal rescue. Here we use sucrose …

Summary HBO1, an H4-specific histone acetylase, is a coactivator of the DNA replication
licensing factor Cdt1. HBO1 acetylase activity is required for licensing, because a histone …

SIRT1 (Sirtuin type 1), a mammalian orthologue of yeast SIR2 (silent information regulator
2), has been shown to mediate a variety of calorie restriction (CR)-induced physiological …

HBO1 histone acetylase is important for DNA replication licensing. In human cells, HBO1
associates with replication origins specifically during the G1 phase of the cell cycle in a …

Large volumes of protein sequence and structure data acquired by proteomic studies led to
the development of computational bioinformatic techniques that made possible the …

Basic leucine zipper (bZip) transcription factors regulate cellular gene expression in
response to a variety of extracellular signals and nutrient cues. Although the bZip domain is …

Phytoene synthase (PSY) is the first committed enzyme of the carotenoid biosynthesis
pathway and the most important point of regulation. Carotenoids are precursors of abscisic …

Histone acetyltransferase binding to ORC1 (HBO1), a histone acetyltransferase, was
recently identified as an oncoprotein; however, its role in bladder cancer remains unknown …