AUTHOR=Perez-Rueda Ernesto , Schellhorn Herb E. , Kumar Santosh TITLE=Editorial: Role of transcription factors and sigma factors in bacterial stress physiology JOURNAL=Frontiers in Microbiology VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2023.1291172 DOI=10.3389/fmicb.2023.1291172 ISSN=1664-302X