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

Bacterial functional redundancy along a soil reclamation gradient.

B Yin1, D Crowley, G Sparovek

  • 1Department of Plant Pathology, University of California, Riverside, California 92521, USA.

Applied and Environmental Microbiology
|September 30, 2000
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

[Lifetime risk of developing cancer in Inner Mongolia cancer registration areas].

Zhonghua zhong liu za zhi [Chinese journal of oncology]·2026
Same author

[Construction of a risk prediction model for moderate to severe orthodontic-induced inflammatory root resorption of maxillary incisors based on cone beam CT radiomics and clinical features].

Zhonghua kou qiang yi xue za zhi = Zhonghua kouqiang yixue zazhi = Chinese journal of stomatology·2025
Same author

[Analysis of the clinical efficacy of robot-assisted radical resection for hilar cholangiocarcinoma].

Zhonghua wai ke za zhi [Chinese journal of surgery]·2025
Same author

[Euonymus alatus delays progression of diabetic kidney disease in mice by regulating EGFR tyrosine kinase inhibitor resistance signaling pathway].

Nan fang yi ke da xue xue bao = Journal of Southern Medical University·2024
Same author

A Variant in the <i>IRF6</i> Promoter Associated with the Risk for Orofacial Clefting.

Journal of dental research·2023
Same author

Erythema nodosum following SARS-CoV-2 vaccine.

Journal of the European Academy of Dermatology and Venereology : JEADV·2022

Bacterial functional redundancy, a measure of microbial community resilience, increases with vegetation regrowth on reclaimed mine soils. This indicates improved soil quality and ecosystem functioning as plant communities recover.

Area of Science:

  • Soil microbiology
  • Ecosystem restoration
  • Microbial ecology

Background:

  • Soil reclamation is crucial for restoring ecosystem functions after mining.
  • Understanding microbial community dynamics is key to assessing soil health.
  • Bacterial functional redundancy is an important but understudied aspect of soil recovery.

Purpose of the Study:

  • To develop and test a strategy for measuring bacterial functional redundancy.
  • To assess bacterial functional redundancy along a soil reclamation gradient.
  • To correlate bacterial functional redundancy with vegetation regrowth and soil quality.

Main Methods:

  • Soil samples were collected along a reclamation gradient from a tin mine site in Brazil.
  • Bacterial growth responses to specific carbon substrates were measured using bromodeoxyuridine (BrdU) labeling.

Related Experiment Videos

  • 16S-23S rRNA intergenic analysis identified actively growing bacterial groups.

    • Main Results:

    • Bacterial functional redundancy increased significantly along the reclamation-vegetation gradient.
    • The preserved forest soil exhibited the highest functional redundancy for all tested carbon substrates.
    • Functional redundancy was positively correlated with the extent of vegetation regrowth.

    Conclusions:

    • Bacterial functional redundancy is a valuable indicator of soil biological functionality restoration.
    • Increased functional redundancy reflects successful ecosystem recovery on reclaimed mine spoils.
    • This metric can serve as a useful indicator of soil quality and ecosystem functioning.