Arabidopsis coactivator ALY-like proteins, DIP1 and DIP2, interact physically with the DNA-binding domain of the Zn-finger poly(ADP-ribose) polymerase.
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.
Storozhenko
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Vakgroep Moleculaire Genetica, Departement Plantengenetica, Vlaams Interuniversitair Instituut voor Biotechnologie, Universiteit Gent, KL Ledeganckstraat 35, B-9000 Gent, Belgium.
Inzé
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Van Montagu
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Kushnir
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D016960:Agrobacterium tumefaciens / Q000235:genetics; D000595:Amino Acid Sequence; D000818:Animals; D017360:Arabidopsis / Q000235:genetics / Q000378:metabolism*; D029681:Arabidopsis Proteins; D001665:Binding Sites; D002467:Cell Nucleus / Q000378:metabolism; D003001:Cloning, Molecular; D029721:Drosophila Proteins; D004926:Escherichia coli / Q000235:genetics; D018506:Gene Expression Regulation, Plant; D049452:Green Fluorescent Proteins; D008164:Luminescent Proteins; D008969:Molecular Sequence Data; D009687:Nuclear Proteins / Q000235:genetics / Q000378:metabolism*; D010940:Plant Proteins / Q000235:genetics / Q000378:metabolism*; D030821:Plants, Genetically Modified; D011065:Poly(ADP-ribose) Polymerases / Q000378:metabolism*; D016133:Polymerase Chain Reaction; D012441:Saccharomyces cerevisiae / Q000235:genetics; D017386:Sequence Homology, Amino Acid; D014157:Transcription Factors / Q000737:chemistry / Q000235:genetics / Q000378:metabolism*; D014158:Transcription, Genetic; D016335:Zinc Fingers / Q000235:genetics
D029681:Arabidopsis Proteins; C485816:DIP1 protein, Arabidopsis; C435711:DIP2 protein, Arabidopsis; C410062:DISCO Interacting Protein 1, Drosophila; D029721:Drosophila Proteins; D008164:Luminescent Proteins; D009687:Nuclear Proteins; D010940:Plant Proteins; D014157:Transcription Factors; D049452:Green Fluorescent Proteins; D011065:Poly(ADP-ribose) Polymerases