In the originally published version of this article, there was a labeling mistake in Figure S1A. The nucleus in Figure S1A is the same shown in Figure 1A, depicting CLING signals of FIRRE and DXZ4. In the original version of Figure S1A, the label stated FIRRE-ATF4 and referred to Figure 1B. The mistake occurred during the review process. Initially, we selected a nucleus with FIRRE and ATF4 CLING signals to describe the stepwise image processing approach. We then exchanged these images (FIRRE-AFT4) and used the nucleus shown first in main Figure 1A (FIRRE-DXZ4) without exchanging the labels. This labeling error does not change any of the conclusions of the article, and the authors apologize for any confusion.