Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Halorespiring bacteria-molecular characterization and detection.

Smidt1, Akkermans, van der Oost J

  • 1Laboratory of Microbiology, Wageningen University, Hesselink van Suchtelenweg 4, NL-6703 CT, Wageningen, The Netherlands

Enzyme and Microbial Technology
|December 19, 2000
PubMed
Summary

Newly discovered bacteria can break down harmful halogenated compounds for energy. This research explores their unique respiratory chains, paving the way for effective bioremediation of polluted environments.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Food biotechnology frontiers of food functionality

Current opinion in biotechnology·1999
Same author

Searching for predominant soil bacteria: 16S rDNA cloning versus strain cultivation.

FEMS microbiology ecology·1999
Same author

Spatial Homogeneity of Abundant Bacterial 16S rRNA Molecules in Grassland Soils

Microbial ecology·1998
Same author

Computational comparison of quantum-mechanical models for multistep direct reactions.

Physical review. C, Nuclear physics·1993
Same author

Conductance and statistical properties of metallic spectra.

Physical review letters·1992
Same author

Relation between persistent currents and the scattering matrix.

Physical review letters·1991

Area of Science:

  • Microbiology
  • Environmental Science
  • Biochemistry

Background:

  • Increasing isolation of bacteria capable of reductive dehalogenation linked to energy conservation.
  • Halorespiring bacteria offer potential for cleaning polluted anoxic environments.
  • Stimulated research into the molecular basis of novel respiratory chains in these microorganisms.

Purpose of the Study:

  • To unravel the molecular basis of the novel respiratory chains in halorespiring bacteria.
  • To characterize key components of halorespiration at physiological, biochemical, and molecular genetic levels.
  • To investigate the structural and functional similarities of respiratory chains across different microorganisms.

Main Methods:

  • Physiological characterization of halorespiring bacteria.

Related Experiment Videos

  • Biochemical analysis of respiratory chain components.
  • Molecular genetic studies of dehalogenase enzymes.
  • Development of sensitive molecular monitoring methods.

    • Main Results:

    • Revealed structural and functional similarities in chloroaryl- and chloroalkyl-respiratory chains from diverse microorganisms.
    • Identified reductive dehalogenases as a novel class of corrinoid-containing Fe/S-proteins.
    • Developed sensitive molecular methods for tracking halorespiring bacteria.

    Conclusions:

    • Halorespiring bacteria possess unique respiratory chains with potential for bioremediation.
    • Reductive dehalogenases represent a novel class of enzymes.
    • Molecular monitoring tools are crucial for optimizing in situ bioremediation processes.