AUTHOR=Gómez-Mena Concepción , Honys David , Datla Raju , Testillano Pilar S. TITLE=Editorial: Advances in Pollen Research: Biology, Biotechnology, and Plant Breeding Applications JOURNAL=Frontiers in Plant Science VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2022.876502 DOI=10.3389/fpls.2022.876502 ISSN=1664-462X