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

Phytoremediation with transgenic trees.

Andreas D Peuke1, Heinz Rennenberg

  • 1Institut für Forstbotanik und Baumphysiologie, Georges Kohler-Allee, Freiburg im Breisgau, Germany. AD_Peuke@web.de

Zeitschrift Fur Naturforschung. C, Journal of Biosciences
|June 14, 2005
PubMed
Summary
This summary is machine-generated.

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

Symbiotic peptides modulate rhizobial physiology without terminal differentiation.

Science advances·2026
Same author

Hetero-top-grafting impairs carbon allocation and induces defense-related metabolic remodeling at the citrus top graft union.

Plant physiology and biochemistry : PPB·2026
Same author

Phage Display Derived Antibodies Against Antimicrobial Peptide FsPDF2 Reveal Stress Response in European Beech.

Plant biotechnology journal·2025
Same author

Impaired sustainability of thawing permafrost peatland ecosystems by Siberian alder colonization.

Current biology : CB·2025
Same author

Phosphorus availability affects growth and physiological traits of Robinia pseudoacacia in mixed cultivation with Siberian alder (Alnus hirsuta).

Plant physiology and biochemistry : PPB·2025
Same author

Efficient photosynthesis and economic water use of citrus leaves depend on hybrid, cultivar and leaf type.

Frontiers in plant science·2025
Same journal

Phytochemical profiling, antimicrobial, cytotoxic and apoptotic effects of <i>Glycyrrhiza glabra</i> ethanolic extract.

Zeitschrift fur Naturforschung. C, Journal of biosciences·2026
Same journal

Rational design and biological evaluation of naturally inspired indole-oxadiazole derivatives as potent COX inhibitors.

Zeitschrift fur Naturforschung. C, Journal of biosciences·2026
Same journal

Cytotoxicity and antimicrobial activity of platinum(II) complexes based on the ligand precursor 2-phenyl-6-(1,2,3-triazol-4-yl)pyridine - influence of substituent and ancillary ligand on selectivity and activity.

Zeitschrift fur Naturforschung. C, Journal of biosciences·2026
Same journal

Structure activity relationship-guided scaffold hopping for identification of novel thiadiazole derivatives as potent SARS-CoV-2 Mpro inhibitors.

Zeitschrift fur Naturforschung. C, Journal of biosciences·2026
Same journal

Monoterpene-indole alkaloid from <i>Rinorea yaundensis</i> and antidiabetic potential of its hydrochloride.

Zeitschrift fur Naturforschung. C, Journal of biosciences·2026
Same journal

Calofrasolide A, a new pyranocoumarin from the stem bark of <i>Calophyllum fraseri</i> M.R.Hend. & Wyatt-Sm. and their antimicrobial and antibiofilm activities.

Zeitschrift fur Naturforschung. C, Journal of biosciences·2026
See all related articles

Transgenic poplars engineered for enhanced glutathione (GSH) synthesis show high potential for removing heavy metals from contaminated soils. Field trials are evaluating their effectiveness and biosafety for phytoremediation applications.

Area of Science:

  • Environmental Biotechnology
  • Plant Molecular Biology

Background:

  • Phytoremediation utilizes plants to remove soil contaminants.
  • Transgenic trees offer enhanced capabilities for pollutant uptake and detoxification.
  • Heavy metal and pesticide contamination poses significant environmental risks.

Purpose of the Study:

  • To review current trends in using transgenic trees for phytoremediation.
  • To evaluate transgenic poplars with enhanced GSH synthesis for heavy metal removal in field trials.
  • To assess transgene stability and horizontal gene transfer risks.

Main Methods:

  • Field trials comparing transgenic poplars (overexpressing gshI gene) with wildtype.
  • Analysis of heavy metal removal under varying contamination and climatic conditions.

Related Experiment Videos

  • Assessment of transgene stability and potential for horizontal gene transfer.

    • Main Results:

    • Transgenic poplars exhibit 2-4 fold enhanced GSH concentrations in leaves.
    • Greenhouse studies demonstrated high potential for heavy metal and pesticide uptake and detoxification.
    • Field experiments are currently evaluating this detoxification capacity.

    Conclusions:

    • Transgenic poplars show promise for phytoremediation of contaminated soils.
    • Further research is needed to confirm biosafety and long-term efficacy in field conditions.
    • Understanding transgene stability and gene transfer is crucial for risk assessment.