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Updated: Feb 11, 2026

Facile Protocol for the Synthesis of Self-assembling Polyamine-based Peptide Amphiphiles PPAs and Related Biomaterials
Published on: June 25, 2018
The Traffic Jam: Polyamine Prevalence Pauses Protein Production
Srivats Venkataramanan1, Stephen N Floor2
1Department of Cell and Tissue Biology, University of California, San Francisco, San Francisco, CA 94143, USA.
Abstract:
In this issue of Molecular Cell, Ivanov et al. (2018) demonstrate how cells sense metabolite levels and regulate production of their biosynthetic enzymes through the formation of "ribosome queues."
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