Screening Unveil the Great Potential of Ruminal Bacteria Synthesizing Lasso Peptides.

Studies of rumen microbial ecology suggest that the capacity to produce antimicrobial peptides could be a useful trait in species competing for ecological niches in the ruminal ecosystem. However, little is known about the synthesis of lasso peptides by ruminal microorganisms. Here we analyzed the distribution and diversity of lasso peptide gene clusters in 425 bacterial genomes from the rumen ecosystem.