AUTHOR=Van Melderen Laurence , Wood Thomas K. TITLE=Commentary: What Is the Link between Stringent Response, Endoribonuclease Encoding Type II Toxin-Antitoxin Systems and Persistence? JOURNAL=Frontiers in Microbiology VOLUME=8 YEAR=2017 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2017.00191 DOI=10.3389/fmicb.2017.00191 ISSN=1664-302X