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Showing 1–2 of 2 results
Advanced filters: Author: Sofia Origanti Clear advanced filters

  • RPA is an essential ssDNA binding protein. Here, authors uncover a phosphosite on RPA70 and show that the RPA70 and RPA32 subunits cooperate through a phosphocode to reconfigure RPA domains. This suggests a common mode of reciprocal regulation of RPA and kinases during G2/M phase of cell cycle.

    • Poonam Roshan
    • Vikas Kaushik
    • Sofia Origanti
    ResearchOpen Access
    Nature Communications
    Volume: 17, P: 1-19

  • RPA is a master coordinator of DNA metabolism. Here, authors uncover that RPA is regulated by an Aurora B-signaling circuit that is critical for chromosome segregation in mitosis. Distinct phosphorylation of RPA70 modulates accessibility of RPA domains.

    • Poonam Roshan
    • Sahiti Kuppa
    • Sofia Origanti
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-19