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

Formation of Lipopolysaccharides01:19

Formation of Lipopolysaccharides

Lipopolysaccharides (LPS) are crucial components of the outer membrane of Gram-negative bacteria, serving both structural and functional roles. It contributes to membrane stability and protects bacteria from host immune responses. LPS is composed of three major regions—lipid A, a core oligosaccharide, and an O antigen. The biosynthesis and assembly of LPS involve a highly coordinated set of enzymatic reactions and transport mechanisms. Additionally, LPS is recognized as an endotoxin, triggering...
Microbes in the Production of Fermented Foods01:27

Microbes in the Production of Fermented Foods

Lactic acid bacteria (LAB) and molds are instrumental in fermenting plant-based foods to enhance preservation and ensure year-round availability. These microbial processes convert plant carbohydrates into organic acids and other metabolites that inhibit spoilage organisms and contribute to the sensory qualities of the final product.In sauerkraut production, cabbage goes through a microbial succession that starts with cocci such as Leuconostoc mesenteroides. These microbes begin fermentation by...
Production of Organic Acids01:25

Production of Organic Acids

Lactic acid, an important organic acid extensively applied in food, pharmaceutical, and biodegradable polymer industries, is primarily produced via microbial fermentation. This method is favored over chemical synthesis due to its environmental sustainability and capacity for enantiomerically pure product formation. Among various microbial processes, the fermentation of starch-based substrates stands out due to the abundance and renewability of raw materials like corn and potatoes.Hydrolysis of...
Bacterial Phylum Firmicutes01:27

Bacterial Phylum Firmicutes

Firmicutes is a diverse phylum of Gram-positive bacteria characterized by a low GC content in their genomes. This phylum includes organisms with monoderm or diderm cell envelopes, highlighting a complex evolutionary history. Firmicutes comprises several major orders, including Lactobacillales, Clostridiales, and Bacillales, which exhibit remarkable diversity in their morphology, metabolism, and ecological roles.The order Lactobacillales includes lactic acid bacteria, which are fermentative...
Probiotics01:22

Probiotics

Probiotics are live, non-pathogenic microorganisms that confer health benefits by modulating the gut microbiota. The human gastrointestinal tract harbors a complex microbial ecosystem, and the balance of this microbiota is crucial for digestive and systemic health. Among the most extensively studied and utilized probiotics are species formerly classified within the genera Lactobacillus and Bifidobacterium. These organisms not only naturally colonize the human gut but are also consumed through...
Bacterial Phylum Actinobacteria01:30

Bacterial Phylum Actinobacteria

Coryneform bacteria are gram-positive, aerobic, nonmotile rods that exhibit irregular, club-shaped, or V-shaped arrangements. Their V-shape results from snapping division, where the inner cell wall layer forms the cross-wall, while the outer layer remains intact until it ruptures on one side, causing the daughter cells to bend away.The primary genera are Corynebacterium and Arthrobacter. Corynebacterium includes diverse species, ranging from saprophytes to pathogens like Corynebacterium...

You might also read

Related Articles

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

Sort by
Same author

[INTERACTION OF LACTOBACILLUS PLANTARUM 337D UKM B-2627 STRAIN CELLS WITH CLAY MINERALS IN VITRO].

Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993)·2019
Same author

[Phylogenetic Analysis of Gene 16S rRNA Nucleotide Sequence of Probiotic Strain Lactobacillus sp. 55].

Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993)·2018
Same author

Taxonomic Research, Biological Properties and Biosynthetic Activity of Lactic Acid Bacteria and Bifdobacteria Isolated from Various Natural Ecological Niches.

Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993)·2018
Same author

[Physiological and biochemical properties of the Lactobacillus plantarum, isolated from traditional fermented products of Ukraine].

Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993)·2014
Same author

[Antagonistic properties of Lactobacillus plantarum strains, isolated from traditional fermented products of Ukraine].

Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993)·2014
Same author

[Isolation and identification of bacteria of Lactobacillus genus from fermented products in diferent regions of Ukraine].

Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993)·2014

Related Experiment Video

Updated: May 17, 2026

Isolation and Chemical Characterization of Lipid A from Gram-negative Bacteria
12:57

Isolation and Chemical Characterization of Lipid A from Gram-negative Bacteria

Published on: September 16, 2013

[Teichoic acids from lactic acid bacteria].

O P Livins'ka, I L Harmasheva, N K Kovalenko

    Mikrobiolohichnyi Zhurnal (Kiev, Ukraine : 1993)
    |October 24, 2012
    PubMed
    Summary

    This review explores teichoic acid diversity in lactobacilli, detailing their roles in probiotic functions like adhesion and immune stimulation. Understanding these structures aids in assessing bacterial diversity.

    Area of Science:

    • Microbiology
    • Biochemistry

    Context:

    • Teichoic acids are crucial cell wall components in Gram-positive bacteria, particularly lactobacilli.
    • Their structural diversity influences bacterial interactions and functions.

    Purpose:

    • To review the structural diversity of teichoic acids in lactobacilli.
    • To describe the mechanisms behind probiotic lactic acid bacteria's biological activities, including adhesion and immunostimulation.
    • To explore the potential of teichoic acid structure data for assessing intraspecific diversity within lactic acid bacteria.

    Summary:

    • Teichoic acids exhibit significant structural diversity in lactobacilli.
    • These structures mediate key probiotic functions such as bacterial adhesion and immune system stimulation.
    • Teichoic acid structural analysis offers a novel approach for evaluating the diversity within lactic acid bacteria species.

    More Related Videos

    A Method to Assess Bacteriocin Effects on the Gut Microbiota of Mice
    07:54

    A Method to Assess Bacteriocin Effects on the Gut Microbiota of Mice

    Published on: July 25, 2017

    Related Experiment Videos

    Last Updated: May 17, 2026

    Isolation and Chemical Characterization of Lipid A from Gram-negative Bacteria
    12:57

    Isolation and Chemical Characterization of Lipid A from Gram-negative Bacteria

    Published on: September 16, 2013

    A Method to Assess Bacteriocin Effects on the Gut Microbiota of Mice
    07:54

    A Method to Assess Bacteriocin Effects on the Gut Microbiota of Mice

    Published on: July 25, 2017

    Impact:

    • Provides a comprehensive overview of teichoic acid structure-function relationships in probiotics.
    • Highlights the role of teichoic acids in the efficacy of probiotic lactobacilli.
    • Suggests a new method for microbial classification and diversity assessment based on teichoic acid structures.