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Bosea-Pseudomonas Dimethachlon-Degradation Consortium

Community ID CommunityMech:000334
Ecological State ENGINEERED
Environment dimethachlon-contaminated soil bioaugmentation system
ENVO:00002116

A defined two-strain consortium reconstructed from the dimethachlon-enriched community JHJ-2. Bosea sp. S6 transforms dimethachlon into the toxic intermediate 3,5-dichloroaniline, and Pseudomonas sp. KH-1 consumes that intermediate, completing a sequential degradation and detoxification handoff.

Taxonomy

Taxon Ontology ID Functional Roles Abundance
Bosea sp. S6 NCBITaxon:85413
PRIMARY_DEGRADER
N/A
  • PMID:41326129 - SUPPORT (IN_VITRO)
    "Bosea sp. S6, which transforms dimethachlon to 3,5-dichloroaniline"
Pseudomonas sp. KH-1 NCBITaxon:286
CROSS_FEEDER PRIMARY_DEGRADER
N/A
  • PMID:41326129 - SUPPORT (IN_VITRO)
    "Pseudomonas sp. KH-1, which degrades 3,5-dichloroaniline"

Ecological Interactions

Ecological interaction network for Bosea-Pseudomonas Dimethachlon-Degradation Consortium Bipartite graph where circle nodes represent taxa and each ecological interaction is drawn as a distinct non-circular symbol, with colour repeating the same distinction (cross-feeding).
Taxon
Cross-feeding

Sequential dimethachlon-metabolite handoff

CROSS_FEEDING

Source Taxon: Bosea sp. S6

Target Taxon: Pseudomonas sp. KH-1

Metabolites: 3,5-dichloroaniline (CHEBI:19904)

Evidence

  • PMID:41326129 - SUPPORT (IN_VITRO)
    "Bosea sp. S6, which transforms dimethachlon to 3,5-dichloroaniline, and Pseudomonas sp. KH-1, which degrades 3,5-dichloroaniline"

External Resources

Name Repository Resource ID
Primary publication - S6 and KH-1 dimethachlon consortium
Primary construction and functional study of the exact two-strain consortium. 		OTHER PMID:41326129
  • PMID:41326129 - SUPPORT (IN_VITRO)
    "both strains were isolated from the enriched consortium JHJ-2 and synergistically degrade dimethachlon"

Environmental Factors

Factor Value Unit
Complete contaminant and metabolite removal in soil complete removal N/A
  • PMID:41326129 - SUPPORT (IN_VITRO)
    "Bioaugmentation with the synthetic consortium led to the complete removal of dimethachlon and its highly toxic metabolite 3,5-dichloroaniline from contaminated soil."
Transformation-product toxicity non-toxic in zebrafish assay N/A
  • PMID:41326129 - SUPPORT (IN_VITRO)
    "Toxicity assays using the zebrafish showed that dimethachlon is converted into non-toxic products by the synthetic consortium (strains S6 and KH-1)."