Methionine-triggered growth arrest reveals activation of Gcn2 by methionine transporter endocytosis
Nathaniel L. Hepowit, Hayley L. Singkhek, Derek J. Johnson, Jason A. MacGurn
The paper shows that excess methionine triggers growth arrest via Gcn2 activation, which depends on methionine transporter endocytosis.
bioRxiv · May 12, 2025 · PreprintCell Biology