The Psp system of M ycobacterium tuberculosis integrates envelope stress-sensing and envelope-preserving functions. - Datta, Pratik; Ravi, Janani; Guerrini, Valentina; Chauhan, Rinki; Neiditch, Matthew B.; Shell, Scarlet S.; Fortune, Sarah M.; Hancioglu, Baris; Igoshin, Oleg A.; Gennaro, Maria Laura (Molecular Microbiology, 2015)