{"doi":"10.1128/jb.00023-21","title":"Exopolysaccharide Anchoring Creates an Extreme Resistance to Sedimentation","abstract":"Bacteria can partition in aqueous environments between surface-dwelling, planktonic, sedimentary, and biofilm forms. Residence in each location provides an advantage depending on nutritional and environmental stresses and a community of a single species is often observed to be distributed throughout two or more of these niches. Another adaptive strategy is to produce an extracellular capsule, which provides an environmental shield for the microbe and can allow escape from predators and immune systems. We discovered that bacteria can either shed or stably anchor capsules to dramatically alter their propensity to sediment. The degree to which the bacteria anchor their capsule is controlled by a stress sensing system, suggesting that anchoring may be used as an adaptive response to severe environmental challenges.","journal":"Journal of Bacteriology","year":2021,"id":198985,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":9,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9532,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2021-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":775469,"name":"David M. Caraballo Delgado","orcid":null,"position":1,"is_corresponding":false},{"id":775470,"name":"Neel K. Shah","orcid":null,"position":2,"is_corresponding":false},{"id":775471,"name":"Jeff A. Dickinson","orcid":null,"position":3,"is_corresponding":false},{"id":754514,"name":"Sean D. Moore","orcid":"0000-0003-1606-7771","position":4,"is_corresponding":false},{"id":775468,"name":"Nickolas G. Kessler","orcid":null,"position":0,"is_corresponding":true}],"reference_count":106,"raw_metadata":null,"created_at":"2026-07-18T23:50:36.595945Z","pmid":"33753470","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}