Comparison of microbiome community structure and dynamics during anaerobic digestion of different renewable solid wastes.

ABSTRACT: This study analysed the effect of the different lignocellulose composition of two crop substrates on the structure and dynamics of bacterial communities during anaerobic digestion (AD) processes for biogas production. To this end, cereal grains and grape pomace biomasses were analysed in parallel in an experimental AD bench-scale system to define and compare their metagenomic profiles for different experimental time intervals. The bacterial community structure and dynamics during the AD process were detected and characterised using high-resolution whole metagenomic shotgun analyses. Statistical evaluation identified 15 strains as specific to two substrates. Some strains, like Clostridium isatidis, Methanothermobacter wolfeii, and Methanobacter sp. MB1 in cereal grains, and

SUBMITTER: Favale N 

PROVIDER: S-EPMC12008556 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature