Interaction of the pentatricopeptide-repeat protein DELAYED GREENING 1 with sigma factor SIG6 in the regulation of chloroplast gene expression in Arabidopsis cotyledons.

@article{Chi2010InteractionOT,
  title={Interaction of the pentatricopeptide-repeat protein DELAYED GREENING 1 with sigma factor SIG6 in the regulation of chloroplast gene expression in Arabidopsis cotyledons.},
  author={Wei Chi and Juan Mao and Qiannan Li and Daili Ji and Meijuan Zou and Congming Lu and Lixin Zhang},
  journal={The Plant journal : for cell and molecular biology},
  year={2010},
  volume={64 1},
  pages={14-25}
}
The pentatricopeptide-repeat (PPR) protein DELAYED GREENING 1 (DG1) has been shown to be involved in the regulation of early chloroplast development and chloroplast gene expression in Arabidopsis. To gain insight into the mode of DG1 action, we used a yeast two-hybrid screening approach and identified a partner, SIG6, which is a chloroplast sigma factor… CONTINUE READING