AUTHOR=Marotta Pina , Ruggiero Antonella , Bilcke Gust TITLE=Editorial: Unicellular organisms as an evolutionary snapshot toward multicellularity JOURNAL=Frontiers in Cell and Developmental Biology VOLUME=11 YEAR=2023 URL=https://www.frontiersin.org/journals/cell-and-developmental-biology/articles/10.3389/fcell.2023.1254636 DOI=10.3389/fcell.2023.1254636 ISSN=2296-634X