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Literature DB >> 19749069

Dehalogenation activities and distribution of reductive dehalogenase homologous genes in marine subsurface sediments.

Taiki Futagami¹, Yuki Morono, Takeshi Terada, Anna H Kaksonen, Fumio Inagaki.

Abstract

Halogenated organic compounds serve as terminal electron acceptors for anaerobic respiration in a diverse range of microorganisms. Here, we report on the widespread distribution and diversity of reductive dehalogenase homologous (rdhA) genes in marine subsurface sediments. A total of 32 putative rdhA phylotypes were detected in sediments from the southeast Pacific off Peru, the eastern equatorial Pacific, the Juan de Fuca Ridge flank off Oregon, and the northwest Pacific off Japan, collected at a maximum depth of 358 m below the seafloor. In addition, significant dehalogenation activity involving 2,4,6-tribromophenol and trichloroethene was observed in sediment slurry from the Nankai Trough Forearc Basin. These results suggest that dehalorespiration is an important energy-yielding pathway in the subseafloor microbial ecosystem.

Entities: Chemical

Mesh：

Substances：

Year: 2009 PMID： 19749069 PMCID： PMC2772448 DOI： 10.1128/AEM.01124-09

Source DB: PubMed Journal: Appl Environ Microbiol ISSN： 0099-2240 Impact factor: 4.792

24 in total

1. Detection and characterization of a dehalogenating microorganism by terminal restriction fragment length polymorphism fingerprinting of 16S rRNA in a sulfidogenic, 2-bromophenol-utilizing enrichment.

Authors: Donna E Fennell; Sung-Keun Rhee; Young-Beom Ahn; Max M Häggblom; Lee J Kerkhof
Journal: Appl Environ Microbiol Date: 2004-02 Impact factor: 4.792

2. Microbiology. Microbial life breathes deep.

Authors: Edward F DeLong
Journal: Science Date: 2004-12-24 Impact factor: 47.728

3. Microbial community in black rust exposed to hot ridge flank crustal fluids.

Authors: Satoshi Nakagawa; Fumio Inagaki; Yohey Suzuki; Bjørn Olav Steinsbu; Mark Alexander Lever; Ken Takai; Bert Engelen; Yoshihiko Sako; Charles Geoffrey Wheat; Koki Horikoshi
Journal: Appl Environ Microbiol Date: 2006-08-21 Impact factor: 4.792

4. Biogeographical distribution and diversity of microbes in methane hydrate-bearing deep marine sediments on the Pacific Ocean Margin.

Authors: Fumio Inagaki; Takuro Nunoura; Satoshi Nakagawa; Andreas Teske; Mark Lever; Antje Lauer; Masae Suzuki; Ken Takai; Mark Delwiche; Frederick S Colwell; Kenneth H Nealson; Koki Horikoshi; Steven D'Hondt; Bo B Jørgensen
Journal: Proc Natl Acad Sci U S A Date: 2006-02-13 Impact factor: 11.205

5. Dehalogenation and biodegradation of brominated phenols and benzoic acids under iron-reducing, sulfidogenic, and methanogenic conditions.

Authors: E Monserrate; M M Häggblom
Journal: Appl Environ Microbiol Date: 1997-10 Impact factor: 4.792

6. Development of primers for amplifying genes encoding CprA- and PceA-like reductive dehalogenases in anaerobic microbial consortia, dechlorinating trichlorobenzene and 1,2-dichloropropane.

Authors: F von Wintzingerode; C Schlötelburg; R Hauck; W Hegemann; U B. Göbel
Journal: FEMS Microbiol Ecol Date: 2001-04 Impact factor: 4.194

Review 7. Prokaryotes: the unseen majority.

Authors: W B Whitman; D C Coleman; W J Wiebe
Journal: Proc Natl Acad Sci U S A Date: 1998-06-09 Impact factor: 11.205

8. Genetic identification of a putative vinyl chloride reductase in Dehalococcoides sp. strain BAV1.

Authors: Rosa Krajmalnik-Brown; Tina Hölscher; Ivy N Thomson; F Michael Saunders; Kirsti M Ritalahti; Frank E Löffler
Journal: Appl Environ Microbiol Date: 2004-10 Impact factor: 4.792

9. Development of degenerate and specific PCR primers for the detection and isolation of known and putative chloroethene reductive dehalogenase genes.

Authors: Christophe Regeard; Julien Maillard; Christof Holliger
Journal: J Microbiol Methods Date: 2004-01 Impact factor: 2.363

Dehalogenation activities and distribution of reductive dehalogenase homologous genes in marine subsurface sediments.

1. Detection and characterization of a dehalogenating microorganism by terminal restriction fragment length polymorphism fingerprinting of 16S rRNA in a sulfidogenic, 2-bromophenol-utilizing enrichment.

2. Microbiology. Microbial life breathes deep.

3. Microbial community in black rust exposed to hot ridge flank crustal fluids.

4. Biogeographical distribution and diversity of microbes in methane hydrate-bearing deep marine sediments on the Pacific Ocean Margin.

5. Dehalogenation and biodegradation of brominated phenols and benzoic acids under iron-reducing, sulfidogenic, and methanogenic conditions.

6. Development of primers for amplifying genes encoding CprA- and PceA-like reductive dehalogenases in anaerobic microbial consortia, dechlorinating trichlorobenzene and 1,2-dichloropropane.

Review 7. Prokaryotes: the unseen majority.

8. Genetic identification of a putative vinyl chloride reductase in Dehalococcoides sp. strain BAV1.

9. Development of degenerate and specific PCR primers for the detection and isolation of known and putative chloroethene reductive dehalogenase genes.

10. Dehalogenation in marine sediments containing natural sources of halophenols.

Review 1. Microbial ecology of the dark ocean above, at, and below the seafloor.

2. Carbon and nitrogen assimilation in deep subseafloor microbial cells.

3. Single cell genomic study of Dehalococcoidetes species from deep-sea sediments of the Peruvian Margin.

4. Hot-alkaline DNA extraction method for deep-subseafloor archaeal communities.

5. Rhodobacterales use a unique L-threonine kinase for the assembly of the nucleotide loop of coenzyme B₁₂.

6. Natural niche for organohalide-respiring Chloroflexi.

7. Distribution of dehalogenation activity in subseafloor sediments of the Nankai Trough subduction zone.

8. Identification of a reductive tetrachloroethene dehalogenase in Shewanella sediminis.

9. Genome sequencing of a single cell of the widely distributed marine subsurface Dehalococcoidia, phylum Chloroflexi.

Review 10. Microbial debromination of hexabromocyclododecanes.