%0 Journal Article
%T Building Walls: Work That Never Ends.
%A Botella H
%A Vaubourgeix J
%J Trends Microbiol
%V 27
%N 1
%D 01 2019
%M 30497920
%F 18.23
%R 10.1016/j.tim.2018.11.006
%X Fluorescent amino acid analogs have proven to be useful tools for studying the dynamics of peptidoglycan metabolism. García-Heredia and colleagues showed that their route of incorporation differs depending on the adjunct fluorophore and applied this property to investigate mycobacterial peptidoglycan synthesis and remodeling with heightened granularity.