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Title: Arabidopsis coactivator ALY-like proteins, DIP1 and DIP2, interact physically with the DNA-binding domain of the Zn-finger poly(ADP-ribose) polymerase. Author: Storozhenko S, Inzé D, Van Montagu M, Kushnir S. Journal: J Exp Bot; 2001 Jun; 52(359):1375-80. PubMed ID: 11432957. Abstract: Two novel homologous Arabidopsis proteins, DIP1 and DIP2, interact with the DNA-binding domain of plant poly(ADP-ribose) polymerase (PARP) in the yeast two-hybrid system and in vitro. Their homology to the transcriptional coactivator ALY suggests that plant PARP may play a role in the regulation of transcription.[Abstract] [Full Text] [Related] [New Search]