RiceNetDB is currently the most comprehensive regulatory database on Oryza Sativa
based on genome annotation. It was displayed in three levels: GEM, PPIs and GRNs
to facilitate biomolecular regulatory analysis and gene-metabolite mapping.
Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.