Wonyul Jang

Main text (Cell 186, 5328–5346.e1–e12; November 22, 2023) In the originally published version of this article, we noted two errors: Figure S2D erroneously showed the same graph as in Figure 1C. The error was introduced by the authors when replacing the low-resolution graphs used during the review process with high-resolution editable versions for final publication.

Highlights When nutrient starvation sets in, the tubular endoplasmic reticulum (ER) within the morphological domain transforms into sheet-like ER structures. Motile early endosomes and lysosomes, which establish membrane contact sites (MCS) with the tubular ER, exert force to organize the tubular ER network in fed cells at steady-state, a phenomenon known as hitchhiking. During early stages of starvation, MCS are reconfigured, leading to conversion of the tubular ER network into sheet-like ER.

Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt Universität zu Berlin, Institute of Virology, Berlin, Germany. German Centre for Infection Research (DZIF), associated Partner Charité-Universitätsmedizin Berlin, Berlin, Germany.