AUTHOR=Liu Siyuan , Dai Lijuan , Qu Guanzheng , Lu Xinming , Pan Hong , Fu Xiaoyu , Dong Airong , Yang Libin TITLE=Integrative transcriptome and WGCNA analysis reveal key genes mainly in response to Alternaria alternata in Populus simonii × P. nigra JOURNAL=Frontiers in Plant Science VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2025.1540718 DOI=10.3389/fpls.2025.1540718 ISSN=1664-462X