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 Concept Videos

Actin Filament Depolymerization01:19

Actin Filament Depolymerization

3.9K
Actin filaments (F-actin) are composed of actin subunits. The dissociation of actin monomers can occur from either end of F-actin. The rate of dissociation is faster from the minus-end or the pointed end, where the actin subunits exist with a bound ADP, together known as ADP-actin. The depolymerization of F-actin is aided by proteins, including the actin-depolymerizing factor (ADF) and cofilin family of proteins, gelsolin, and glia maturation factor (GMF).
In F-actin, the ADF/cofilin proteins...
3.9K
The Tree of Life - Bacteria, Archaea, Eukaryotes02:40

The Tree of Life - Bacteria, Archaea, Eukaryotes

38.6K
The “tree of life” describes the evolution of life and the evolutionary relationships between organisms. The root of the tree is the common ancestor to all life on Earth. All other species radiate from this point, much like the branches of a tree. The numerous tips of these branches on the tree of life represent every living, or extant, species. Extinct species, which are species that no longer exist, can be found towards the center of the tree. Currently, these organisms, both...
38.6K
Other Unique Bacteria01:18

Other Unique Bacteria

440
Magnetic bacteria exhibit a directed movement called magnetotaxis, driven by structures called magnetosomes. These magnetosomes consist of chains of magnetic particles made of either magnetite (Fe₃O₄) or greigite (Fe₃S₄) and are organized in a linear conformation by a protein scaffold within invaginations of the cell membrane. The bacteria align along the north–south magnetic field lines, much like a compass needle. They are typically microaerophilic or anaerobic...
440
Biosynthesis in Bacteria01:24

Biosynthesis in Bacteria

675
Biosynthesis in bacteria is a fundamental anabolic process that generates essential macromolecules, including proteins, nucleic acids, lipids, and polysaccharides. These macromolecules are critical for cellular growth, replication, and function. The process is tightly regulated and energetically linked to catabolic pathways to ensure optimal resource utilization.Biosynthetic pathways begin with precursor metabolites such as pyruvate, acetyl-CoA, and glucose-6-phosphate derived from glycolysis,...
675
Hyperthermophilic Bacteria01:21

Hyperthermophilic Bacteria

552
Domain Bacteria includes some unique hyperthermophilic species. They exhibit remarkable adaptations that enable survival in extreme environments.Thermotoga species are rod-shaped, gram-negative, non-sporulating hyperthermophiles that form a sheath-like envelope called a toga. They ferment sugars or starch, producing lactate, acetate, CO₂, and H₂, and can also grow via anaerobic respiration using H₂ and ferric iron. Found in hot springs and hydrothermal vents, over 20% of their...
552
The Roles of Bacteria and Fungi in Plant Nutrition02:11

The Roles of Bacteria and Fungi in Plant Nutrition

47.4K
Plants have the impressive ability to create their own food through photosynthesis. However, plants often require assistance from organisms in the soil to acquire the nutrients they need to function correctly. Both bacteria and fungi have evolved symbiotic relationships with plants that help the species to thrive in a wide variety of environments.
47.4K

You might also read

Related Articles

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

Sort by
Same author

Cold-Adapted Uric Acid-Degrading <i>Lacticaseibacillus paracasei</i> NEFU-6 Application in Kimchi "<i>Paocai</i>".

Molecules (Basel, Switzerland)·2026
Same author

Food-Derived Limosilactobacillus fermentum GR-3 Enhances Anti-PD-1 Immunotherapy Efficacy.

Probiotics and antimicrobial proteins·2026
Same author

Unlocking Enzyme Discovery: Leveraging Multi-Omics, Machine Learning, and De Novo Design.

Methods in molecular biology (Clifton, N.J.)·2026
Same author

Enhancement of a nuclear factor of activated T cells (NFAT) reporter for the study of G protein-coupled receptors.

Communications biology·2026
Same author

From molecules to field: Integrated insights into cuticle-mediated drought tolerance in plants.

Biotechnology advances·2026
Same author

Efficacy and Safety of Treatments for Multicentric Reticulohistiocytosis: An Evidence-Based Review.

Journal of cutaneous medicine and surgery·2026

Related Experiment Video

Updated: Feb 5, 2026

Extraction of Lignin with High &#946;-O-4 Content by Mild Ethanol Extraction and Its Effect on the Depolymerization Yield
10:18

Extraction of Lignin with High β-O-4 Content by Mild Ethanol Extraction and Its Effect on the Depolymerization Yield

Published on: January 7, 2019

22.0K

Lignin depolymerization and utilization by bacteria.

Rong Xu1, Kai Zhang1, Pu Liu1

  • 1Ministry of Education Key Laboratory of Cell Activities and Stress Adaptations, School of Life Science, Lanzhou University, Tianshuinanlu #222, Lanzhou, Gansu 730000, People's Republic of China.

Bioresource Technology
|September 17, 2018
PubMed
Summary
This summary is machine-generated.

Bacteria offer eco-friendly lignin waste solutions. These microorganisms efficiently convert lignin into valuable products like biofuels and bioplastics, presenting a promising alternative to fungi for industrial applications.

Keywords:
Lignin conversionLignin depolymerizationLignin wasteLigninolytic bacteria

More Related Videos

Lignin Down-regulation of Zea mays via dsRNAi and Klason Lignin Analysis
14:43

Lignin Down-regulation of Zea mays via dsRNAi and Klason Lignin Analysis

Published on: July 23, 2014

13.9K
Quantitative 31P NMR Analysis of Lignins and Tannins
05:57

Quantitative 31P NMR Analysis of Lignins and Tannins

Published on: August 2, 2021

14.7K

Related Experiment Videos

Last Updated: Feb 5, 2026

Extraction of Lignin with High &#946;-O-4 Content by Mild Ethanol Extraction and Its Effect on the Depolymerization Yield
10:18

Extraction of Lignin with High β-O-4 Content by Mild Ethanol Extraction and Its Effect on the Depolymerization Yield

Published on: January 7, 2019

22.0K
Lignin Down-regulation of Zea mays via dsRNAi and Klason Lignin Analysis
14:43

Lignin Down-regulation of Zea mays via dsRNAi and Klason Lignin Analysis

Published on: July 23, 2014

13.9K
Quantitative 31P NMR Analysis of Lignins and Tannins
05:57

Quantitative 31P NMR Analysis of Lignins and Tannins

Published on: August 2, 2021

14.7K

Area of Science:

  • Biotechnology
  • Environmental Science
  • Microbiology

Background:

  • Lignin-rich waste from agriculture and industry poses environmental challenges.
  • Microbial depolymerization offers an eco-friendly approach to lignin valorization.
  • Fungal lignin degradation is limited by strict growth requirements, hindering industrial scalability.

Purpose of the Study:

  • To review recent advancements in bacterial lignin utilization.
  • To highlight bacterial advantages over fungi for industrial lignin processing.
  • To explore bacterial applications in waste treatment and value-added product generation.

Main Methods:

  • Literature review of studies on bacterial lignin depolymerization and utilization.
  • Analysis of bacterial efficiency in converting lignin into biofuels, bioplastics, and biofertilizers.
  • Comparative assessment of bacterial versus fungal capabilities in lignin bioconversion.

Main Results:

  • Bacteria demonstrate broader tolerance to environmental conditions (pH, temperature, oxygen) than fungi.
  • Specific bacterial genera like Pseudomonas and Rhodococcus show potential in wastewater treatment and lipid accumulation.
  • Bacterial processes are effective for converting lignin into biofuels, bioplastics, and biofertilizers.

Conclusions:

  • Bacteria present significant advantages for industrial lignin utilization due to their robustness and ease of manipulation.
  • Bacterial-mediated lignin conversion is a promising strategy for sustainable production of biofuels, bioplastics, and other chemicals.
  • Future commercial lignin valorization may heavily rely on the development of efficient bacterial biocatalytic systems.