AUTHOR=Yin Lei-Miao , Schnoor Michael , Jun Chang-Duk TITLE=Editorial: Evolution, Emerging Functions and Structure of Actin-Binding Proteins JOURNAL=Frontiers in Cell and Developmental Biology VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/cell-and-developmental-biology/articles/10.3389/fcell.2021.819300 DOI=10.3389/fcell.2021.819300 ISSN=2296-634X