Correction to: Nature Cell Biology https://doi.org/10.1038/s41556-023-01150-8. Published online 15 May 2023.

In the version of this article initially published, the Fig. 1c heatmap for verifying the identified cell types with key gene markers presented the x-axis DLK1 and GCG gene labels, respectively, in the wrong order. The error does not affect the results or conclusions in the study. The figure is now updated in the HTML and PDF versions of the article.