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

Bacterial Signaling01:30

Bacterial Signaling

35.9K
Bacterial signaling can occur within bacteria (intracellular) or between bacteria (intercellular). At times, a group of bacteria behaves like a community. To achieve this, they engage in quorum sensing, the perception of higher cell density that causes changes in gene expression. Quorum sensing involves both extracellular and intracellular signaling. The signaling cascade starts with a molecule called an autoinducer (AI). Individual bacteria produce AIs that move out of the bacterial cell...
35.9K
Gene Regulation in Microbial Communities: Quorum Sensing01:28

Gene Regulation in Microbial Communities: Quorum Sensing

117
Quorum sensing is a mechanism of bacterial communication that enables coordinated gene expression in response to changes in population density. This facilitates collective behaviors that enhance survival, resource acquisition, and ecological adaptation. This process relies on small signaling molecules called autoinducers that accumulate as bacterial populations grow. When a critical threshold concentration of autoinducers is reached, bacterial cells collectively modify gene expression,...
117
Microorganisms in Medicine and Therapeutics01:29

Microorganisms in Medicine and Therapeutics

446
Microorganisms play a fundamental role in vaccine development, gene therapy, and therapeutic production. Their biological properties are harnessed to advance medicine and public health. Beyond immunization, microorganisms contribute to gut health, antibiotic synthesis, and genetic disease treatment.Live Attenuated and Inactivated VaccinesLive attenuated vaccines, such as the measles, mumps, and rubella (MMR) vaccine, utilize weakened forms of pathogens to closely resemble natural infections.
446
Environmental Applications of Microorganisms01:30

Environmental Applications of Microorganisms

376
Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as supporting processes like bioremediation, wastewater treatment, and biofuel production.Microbes in Elemental CyclesIn the carbon cycle, microorganisms decompose organic matter, releasing carbon dioxide via aerobic respiration. This carbon dioxide is subsequently used by photosynthetic organisms to synthesize organic compounds, closing the...
376
The Central Dogma01:20

The Central Dogma

28.7K
The central dogma explains the flow of genetic information from DNA nucleotides to the amino acid sequence of proteins.
RNA is the Missing Link Between DNA and Proteins
In the early 1900s, scientists discovered that DNA stores all the information needed for cellular functions and that proteins perform most of these functions. However, the mechanisms of converting genetic information into functional proteins remained unknown for many years. Initially, it was believed that a single gene is...
28.7K
Genomic DNA in Prokaryotes00:46

Genomic DNA in Prokaryotes

45.0K
The genome of most prokaryotic organisms consists of double-stranded DNA organized into one circular chromosome in a region of cytoplasm called the nucleoid. The chromosome is tightly wound, or supercoiled, for efficient storage. Prokaryotes also contain other circular pieces of DNA called plasmids. These plasmids are smaller than the chromosome and often carry genes that confer adaptive functions, such as antibiotic resistance.
Genomic Diversity in Bacteria
Although bacterial genomes are much...
45.0K

You might also read

Related Articles

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

Sort by
Same author

Harnessing pre-existing measles immunity: mRNA-Lipid nanoparticle-mediated measles hemagglutinin expression boosts antitumor CD8⁺ T cell responses.

Signal transduction and targeted therapy·2026
Same author

A Fluorogenic Biosensor for Direct Detection of Vibrio vulnificus, a Climate Change Biomarker.

MicrobiologyOpen·2026
Same author

Test Strips Based on Gated Nanoporous Anodic Alumina for the Rapid and Accurate Detection of <i>Pseudomonas aeruginosa</i> in Clinical Samples.

Analytical chemistry·2026
Same author

Anthracene-Modified Nanoporous Silica Nanoparticles for ATP Detection and Salivary Diagnostics in Parkinson's Disease.

ACS applied nano materials·2026
Same author

A Renal Clearable Probe for In Vivo Monoamine Oxidase (MAO) Detection.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

In Vivo Study of Osseointegrable Bone Calcium Phosphate (CaP) Implants Coated with a Vanillin Derivative.

Pharmaceuticals (Basel, Switzerland)·2026

Related Experiment Video

Updated: Oct 3, 2025

Kinetic Visualization of Single-Cell Interspecies Bacterial Interactions
08:33

Kinetic Visualization of Single-Cell Interspecies Bacterial Interactions

Published on: August 5, 2020

7.1K

Nanoprogrammed Cross-Kingdom Communication Between Living Microorganisms.

Beatriz de Luis1,2, Ángela Morellá-Aucejo1,2,3, Antoni Llopis-Lorente1,2

  • 1Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Camino de Vera s/n, 46022 Valencia, Spain.

Nano Letters
|February 16, 2022
PubMed
Summary

Researchers engineered nanodevices to enable cross-kingdom communication between bacteria and yeast. These "nanotranslators" facilitate information transfer, bridging communication gaps between distinct microorganisms.

Keywords:
cell communicationchemical communicationcross-kingdommicroorganismsnanonetworksnanotranslator

More Related Videos

Using Coculture to Detect Chemically Mediated Interspecies Interactions
08:29

Using Coculture to Detect Chemically Mediated Interspecies Interactions

Published on: October 31, 2013

13.7K
A Hydroponic Co-cultivation System for Simultaneous and Systematic Analysis of Plant/Microbe Molecular Interactions and Signaling
11:16

A Hydroponic Co-cultivation System for Simultaneous and Systematic Analysis of Plant/Microbe Molecular Interactions and Signaling

Published on: July 22, 2017

14.2K

Related Experiment Videos

Last Updated: Oct 3, 2025

Kinetic Visualization of Single-Cell Interspecies Bacterial Interactions
08:33

Kinetic Visualization of Single-Cell Interspecies Bacterial Interactions

Published on: August 5, 2020

7.1K
Using Coculture to Detect Chemically Mediated Interspecies Interactions
08:29

Using Coculture to Detect Chemically Mediated Interspecies Interactions

Published on: October 31, 2013

13.7K
A Hydroponic Co-cultivation System for Simultaneous and Systematic Analysis of Plant/Microbe Molecular Interactions and Signaling
11:16

A Hydroponic Co-cultivation System for Simultaneous and Systematic Analysis of Plant/Microbe Molecular Interactions and Signaling

Published on: July 22, 2017

14.2K

Area of Science:

  • Micro/nanotechnology
  • Synthetic biology
  • Chemical biology

Background:

  • Chemical communication at the micro/nanoscale is an emerging field.
  • Current research primarily focuses on abiotic systems or microvesicles communicating with cells.

Purpose of the Study:

  • To engineer nanodevices for programmed cross-kingdom communication between microorganisms.
  • To establish a hierarchical information flow from bacteria to yeast via nanotranslators.

Main Methods:

  • Development of tailor-made nanodevices as

Main Results:

  • Successful implementation of nanoprogrammed cross-kingdom communication.
  • Demonstrated hierarchical information transfer from bacteria to yeast using nanotranslators.

Conclusions:

  • Nanodevices can act as translators to enable communication between microorganisms that do not naturally interact.
  • This approach opens new possibilities for synthetic biology and micro/nanotechnology applications.