AUTHOR=Knabe Wolfgang , Washausen Stefan TITLE=Editorial: Apoptosis and Senescence in Vertebrate Development JOURNAL=Frontiers in Cell and Developmental Biology VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/cell-and-developmental-biology/articles/10.3389/fcell.2021.834517 DOI=10.3389/fcell.2021.834517 ISSN=2296-634X