Gut bacterial consortia of Penaeus vannamei reared in a Biofloc System (BFS) enriched using different culture media
Multiple gut bacterial consortia from BFS shrimp (Penaeus vannamei) were enriched in different media and were obtained to screen the bacterial consortia with high resistance against Vibrio parahaemolyticus infection, and then the key bacterial strains were directly isolated to construct SynCom according to the community compositions of these bacterial consortia. This study provided a rapid and effective strategy for directly constructing SynComs that could improve shrimp resistance against pathogenic microbes through enrichment culture and bacterial community sequencing.