Rhizosphere microbiome metagenomics in PGPR-mediated alleviation of combined stress from polypropylene microplastics and Cd in hybrid Pennisetum - 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 (Frontiers in Microbiology, 2025)