AUTHOR=Zhao Si-Yu , Meng Yue-Liang , Yang Zi-Han , Li B. Larry , Li Yu-Ying , Han Hui , Liu Ling , Duan Peng-Fei , Chen Zhao-Jin TITLE=Rhizosphere microbiome metagenomics in PGPR-mediated alleviation of combined stress from polypropylene microplastics and Cd in hybrid Pennisetum JOURNAL=Frontiers in Microbiology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2025.1549043 DOI=10.3389/fmicb.2025.1549043 ISSN=1664-302X