Correction to: Nature Biotechnology https://doi.org/10.1038/s41587-025-02561-8, published online 19 February 2025.

In the version of the article initially published, in Fig. 4b, the IVIS images for “IRES-circ” at 48 h and 72 h were duplicates of the “Cap-circ” images for the same time points due to an error in typesetting. Fig. 4b has now been corrected in the HTML and PDF versions of the article.