Correction to: Communications Biology https://doi.org/10.1038/s42003-021-02201-2, published online 2 June 2021

The original version of the Article contained the following sentence in the Discussion regarding reference 47: “Nevertheless, a recent scATACseq study reported the presence of bipotent LP cells in adult mammary glands47.”

This has been updated to more accurately reflect the content of reference 47. The new text is: “The results of a recent scATACseq study support this interpretation but also suggest potential plasticity within the mammary gland47.”

The text has been updated in the HTML and PDF versions of the Article.