Tribromophenol Anaerobic Bioremediation SynCom

Community ID CommunityMech:000112

Ecological State ENGINEERED

Environment laboratory bioreactor
ENVO:01001405

A synthetic anaerobic community with Clostridium, Dehalobacter, and Desulfatiglans functions for 2,4,6-tribromophenol mineralization.

Taxonomy

Taxon	Ontology ID	Functional Roles	Abundance
Dehalobacter sp.	NCBITaxon:56112	CROSS_FEEDER	N/A
PMID:25461007 - SUPPORT (IN_VITRO) "Anaerobic mineralization of 2,4,6-tribromophenol (2,4,6-TBP) was achieved by a synthetic anaerobe community comprising a highly enriched culture of Dehalobacter sp. phylotype FTH1 acting as a reductive debrominator; Clostridium sp. strain Ma13 acting as a hydrogen supplier via glucose fermentation; and a novel 4-chlorophenol-degrading anaerobe, Desulfatiglans parachlorophenolica strain DS."
Clostridium sp.	NCBITaxon:1485	CROSS_FEEDER	N/A
PMID:25461007 - SUPPORT (IN_VITRO) "Anaerobic mineralization of 2,4,6-tribromophenol (2,4,6-TBP) was achieved by a synthetic anaerobe community comprising a highly enriched culture of Dehalobacter sp. phylotype FTH1 acting as a reductive debrominator; Clostridium sp. strain Ma13 acting as a hydrogen supplier via glucose fermentation; and a novel 4-chlorophenol-degrading anaerobe, Desulfatiglans parachlorophenolica strain DS."
Desulfatiglans parachlorophenolica	NCBITaxon:1261393	CROSS_FEEDER	N/A
PMID:25461007 - SUPPORT (IN_VITRO) "Anaerobic mineralization of 2,4,6-tribromophenol (2,4,6-TBP) was achieved by a synthetic anaerobe community comprising a highly enriched culture of Dehalobacter sp. phylotype FTH1 acting as a reductive debrominator; Clostridium sp. strain Ma13 acting as a hydrogen supplier via glucose fermentation; and a novel 4-chlorophenol-degrading anaerobe, Desulfatiglans parachlorophenolica strain DS."

Ecological Interactions

Taxon

Syntrophy

Anaerobic Halophenol Mineralization

SYNTROPHY

Evidence

PMID:25461007 - SUPPORT (IN_VITRO)

"Anaerobic mineralization of 2,4,6-tribromophenol (2,4,6-TBP) was achieved by a synthetic anaerobe community comprising a highly enriched culture of Dehalobacter sp. phylotype FTH1 acting as a reductive debrominator; Clostridium sp. strain Ma13 acting as a hydrogen supplier via glucose fermentation; and a novel 4-chlorophenol-degrading anaerobe, Desulfatiglans parachlorophenolica strain DS."

Environmental Factors

Factor	Value	Unit
defined synthetic community design	Dehalobacter phylotype FTH1, Clostridium strain Ma13, and Desulfatiglans parachlorophenolica strain DS were combined functionally.	N/A
PMID:25461007 - SUPPORT (IN_VITRO) "Anaerobic mineralization of 2,4,6-tribromophenol (2,4,6-TBP) was achieved by a synthetic anaerobe community comprising a highly enriched culture of Dehalobacter sp. phylotype FTH1 acting as a reductive debrominator; Clostridium sp. strain Ma13 acting as a hydrogen supplier via glucose fermentation; and a novel 4-chlorophenol-degrading anaerobe, Desulfatiglans parachlorophenolica strain DS."

Growth Media

anaerobic mineral medium (unspecified)

Atmosphere ANAEROBIC

Preparation notes: Optimum glucose 0.5 or 2.5 mM, sulfate (SO4 2-) 1.0 or 2.5 mM, and inoculum density equivalent to 10^4 16S rRNA gene copies/mL; complete mineralization of 23 uM 2,4,6-TBP within 35 days (0.58 umol/L/d).

Evidence

PMID:25461007

"Anaerobic mineralization of 2,4,6-tribromophenol (2,4,6-TBP) was achieved by a synthetic anaerobe community"

PMID:25461007

"The optimum concentrations of glucose, SO4(2-), and inoculum densities were 0.5 or 2.5mM, 1.0 or 2.5mM, and the densities equivalent to 10(4)copiesmL(-1) of the 16S rRNA genes, respectively. This resulted in the complete mineralization of 23μM 2,4,6-TBP within 35days"