A5085144578- RNA and protein synthesis mechanisms
- Plant Molecular Biology Research
- Ubiquitin and proteasome pathways
- Photosynthetic Processes and Mechanisms
- DNA Repair Mechanisms
- Plant Reproductive Biology
Royal Holloway University of London
2019-2021
The DNA of all organisms is constantly damaged by physiological processes and environmental conditions. Upon persistent damage, plant growth cell proliferation are reduced. Based on previous findings that RBR1, the only Arabidopsis homolog mammalian tumor suppressor gene retinoblastoma, plays a key role in damage response plants, we unravel here network RBR1 interactors under stress This led to identification homologs every DREAM component Arabidopsis, including previously not recognized...
The ErbB-3 BINDING PROTEIN 1 (EBP1) drives growth, but the mechanism of how it acts in plants is little understood. Here, we show that EBP1 expression and protein abundance Arabidopsis (Arabidopsis thaliana) are predominantly confined to meristematic cells induced by sucrose partially dependent on TARGET OF RAPAMYCIN (TOR) kinase activity. Consistent with being downstream TOR, silencing restrains, while overexpression promotes, root mostly under sucrose-limiting conditions. Inducible...