Functions of ATP-dependent Chromatin Remodeling Factors in Plant Development

Abstract:

In eukaryotic cells, the ATP-dependent chromatin remodeling complexes utilize the energy of ATP to disrupt nucleosome DNA contacts, move nucleosomes along DNA, and remove or exchange nucleosomes. They thus make DNA/chromatin available to proteins that need to access DNA or histones directly during cellular processes. The first chromatin remodeling complex was found in yeast, containing at least 11 subunits by biochemical analysis. However, the chromatin remodeling complexes in plants are less known. The studies on plant chromatin remodeling factors were reviewed, which would provide insights into the involvement of plant chromatin remodeling in development.

Key words:Chromatin remodeling factor;Epigenetic regulation;Function;Plant