{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Xing S"],"funding":["National Natural Science Foundation of China"],"pagination":["12555"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9566264"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["19(19)"],"pubmed_abstract":["Rhamnolipids, a type of biosurfactant, represent a potential strategy for both enhancing organismic resistance and in situ remediation of heavy metals contaminations. In-depth study of the mechanism of rhamnolipids synthesis in response to heavy metals stress, is indispensable for a wide use of biosurfactant-secreting microbes in bioremediation. In this study, we employed the wild-type and the <i>rhlAB</i> deficient strain (Δ<i>rhlAB</i>) of <i>Pseudomonas aeruginosa</i>, a prototypal rhamnolipids-producing soil microorganism, to investigate its responses to cadmium resistance based on its physicochemical, and physiological properties. Compared with the wild-type strain, the Δ<i>rhlAB</i> were more sensitive to Cd-stress at low Cd concentration (&lt;50 mg/L), whereas there was little diffe"],"journal":["International journal of environmental research and public health"],"pubmed_title":["Limited Role of Rhamnolipids on Cadmium Resistance for an Endogenous-Secretion Bacterium."],"pmcid":["PMC9566264"],"funding_grant_id":["U20A20146, 21808127"],"pubmed_authors":["Yan Z","Tian H","Wang S","Xing S","Song C"],"additional_accession":[]},"is_claimable":false,"name":"Limited Role of Rhamnolipids on Cadmium Resistance for an Endogenous-Secretion Bacterium.","description":"Rhamnolipids, a type of biosurfactant, represent a potential strategy for both enhancing organismic resistance and in situ remediation of heavy metals contaminations. In-depth study of the mechanism of rhamnolipids synthesis in response to heavy metals stress, is indispensable for a wide use of biosurfactant-secreting microbes in bioremediation. In this study, we employed the wild-type and the <i>rhlAB</i> deficient strain (Δ<i>rhlAB</i>) of <i>Pseudomonas aeruginosa</i>, a prototypal rhamnolipids-producing soil microorganism, to investigate its responses to cadmium resistance based on its physicochemical, and physiological properties. Compared with the wild-type strain, the Δ<i>rhlAB</i> were more sensitive to Cd-stress at low Cd concentration (&lt;50 mg/L), whereas there was little diffe","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Oct","modification":"2025-04-04T23:03:10.47Z","creation":"2024-12-04T01:59:33.621Z"},"accession":"S-EPMC9566264","cross_references":{"pubmed":["36231857"],"doi":["10.3390/ijerph191912555"]}}