AUTHOR=Pérez-García Fernando , Brito Luciana F. , Irla Marta , Jorge João M. P. , Sgobba Elvira TITLE=Editorial: Promising and sustainable microbial feedstocks for biotechnological processes JOURNAL=Frontiers in Microbiology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2022.973723 DOI=10.3389/fmicb.2022.973723 ISSN=1664-302X