Recruitment of Fpt1 to tRNA genes requires TFIIIB and the N-terminal TPR array of TFIIIC subunit τ131

Figure 2. The IDR of Fpt1 encodes a nuclear localization signal and stress-responsive element, while the core domain ensures protein stability. Figure 3. A small region in the disordered region is predicted to interact with τ131 and responsible for the stress response. Figure 4. The N-terminal TPR array of τ131 mediates the stress response of Fpt1. To open microscopy images, drag the Pos0 folder to ImageJ.