GeneMAP enables discovery of metabolic gene function

Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.This is a summary of: Khan, A. et al. Metabolic gene function discovery platform GeneMAP identifies SLC25A48 as necessary for mitochondrial choline import. Nat. Genet. https://doi.org/10.1038/s41588-024-01827-2 (2024).