Inhibition of histone deacetylase in Arabidopsis root calli promotes de novo shoot organogenesis
De novo organogenesis from somatic cells to the entire plant represents a remarkable biological phenomenon, but the underlying regulatory mechanism, particularly at the epigenetic level, remains obscure.In this work, we demonstrate the important role of histone deacetylases (HDACs) in shoot organogenesis.HDAC inhibition by trichostatin A (an HDAC i