AUTHOR=Toyoda Koichi , Manganelli Riccardo , Pátek Miroslav 

TITLE=Editorial: Role of Sigma Factors of RNA Polymerase in Bacterial Physiology

JOURNAL=Frontiers in Microbiology

VOLUME=12

YEAR=2021

URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2021.633740

DOI=10.3389/fmicb.2021.633740

ISSN=1664-302X