.Publisheru00e2 $ s keep in mind Springer Nature remains neutral with regard to jurisdictional claims in posted maps and institutional affiliations.This is a recap of: Bhat-Nakshatri, P. et al. Single-nucleus chromatin access and transcriptomic chart of breast cells of girls of diverse genetic origins. Nat. Medication. https://doi.org/10.1038/s41591-024-03011-9 (2024 ).