AUTHOR=Reim Stefanie , Rohr Annmarie-Deetja , Winkelmann Traud , Weiß Stefan , Liu Benye , Beerhues Ludger , Schmitz Michaela , Hanke Magda-Viola , Flachowsky Henryk TITLE=Corrigendum: Genes Involved in Stress Response and Especially in Phytoalexin Biosynthesis Are Upregulated in Four Malus Genotypes in Response to Apple Replant Disease JOURNAL=Frontiers in Plant Science VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2021.723957 DOI=10.3389/fpls.2021.723957 ISSN=1664-462X