Saponin treatment for eukaryotic DNA depletion alters the microbial DNA profiles by reducing the abundance of Gram-negative bacteria in metagenomics analyses. - Longhi G; Argentini C; Fontana F; Tarracchini C; Mancabelli L; Lugli GA; Alessandri G; Lahner E; Pivetta G; Turroni F; Ventura M; Milani C (Microbiome research reports, 2023)