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

Microbe-Plant Interactions01:09

Microbe-Plant Interactions

Microbe-plant interactions represent a dynamic spectrum of associations shaped by intricate chemical signaling. These interactions can be neutral, beneficial, or detrimental, and profoundly influence plant physiology, growth, and ecosystem function. The plant microbiome, comprising bacteria, fungi, archaea, protists, and viruses, plays a pivotal role in mediating these effects through surface colonization, internal colonization, or systemic symbiosis.Mutualistic associations, particularly with...
Short-distance Transport of Resources02:12

Short-distance Transport of Resources

Short-distance transport refers to transport that occurs over a distance of just 2-3 cells, crossing the plasma membrane in the process. Small uncharged molecules, such as oxygen, carbon dioxide, and water, can diffuse across the plasma membrane on their own. In contrast, ions and larger molecules require the assistance of transport proteins due to their charge or size. Transport across membranes also occurs within individual cells, playing a variety of essential roles for the plant as a whole.
The Apoplast and Symplast01:46

The Apoplast and Symplast

Plant growth depends on its ability to take up water and dissolved minerals from the soil. The root system of every plant is equipped with the necessary tissues to facilitate the entry of water and solutes. The plant tissues involved in the transport of water and minerals have two major compartments - the apoplast and the symplast. The apoplast includes everything outside the plasma membrane of living cells and consists of cell walls, extracellular spaces, xylem, phloem, and tracheids. The...
Microbial Interactions: Cooperation01:26

Microbial Interactions: Cooperation

Microbial cooperation involves beneficial interactions in which different species work together for individual or mutual advantage. These interactions can profoundly influence ecological dynamics and evolutionary processes, and they are essential to many pathogenic and symbiotic relationships.Nematode–Bacteria CooperationA striking example is the relationship between the Gram-negative bacterium Xenorhabdus nematophila and the parasitic nematode Steinernema carpocapsae. Juvenile nematodes...
Water and Mineral Acquisition02:34

Water and Mineral Acquisition

Specialized tissues in plant roots have evolved to capture water, minerals, and some ions from the soil. Roots exhibit a variety of branching patterns that facilitate this process. The outermost root cells have specialized structures called root hairs that increase the root surface, thus increasing soil contact. Water can passively cross into roots, as the concentration of water in the soil is higher than that of the root tissue. Minerals, in contrast, are actively transported into root cells.
Microbial Interactions: Mutualism01:25

Microbial Interactions: Mutualism

Mutualism is a symbiotic interaction in which all participating organisms benefit. These relationships can be obligate or facultative and are fundamental to ecosystem functions across diverse biological systems.Plant–Fungi MutualismOne well-known example is the association between plant roots and mycorrhizal fungi, such as Rhizophagus species. The fungal hyphae penetrate the root hairs and the epidermis, forming an extensive hyphal network that establishes a symbiotic association. Through this...

You might also read

Related Articles

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

Sort by
Same author

A tomato MIK2-clade receptor is involved in the perception of a Fusarium-derived elicitor.

The New phytologist·2026
Same author

Quantification of Stress- and Resistance-Related Metabolites in Barley Leaves (<i>Hordeum vulgare</i> L.) Infected with <i>Bipolaris sorokiniana</i> via UHPLC-MS/MS<sub>MRM</sub>.

Journal of agricultural and food chemistry·2026
Same author

Multi-omics of barley Fusarium Head Blight converge on pathogen-triggered biosynthesis of aromatic amino acid derived chemical defense compounds.

Stress biology·2026
Same author

Endogenous RALF peptide function is required for powdery mildew host colonization.

The New phytologist·2026
Same author

Nucleotide-dependent switching and RIPb effector recognition of the barley susceptibility factor RACB.

Communications biology·2026
Same author

Transcriptome and Hormone Regulations Shape Drought Stress-Dependent Fusarium Head Blight Susceptibility in Different Barley Genotypes.

Plant, cell & environment·2026

Related Experiment Video

Updated: Jul 11, 2026

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

Transport and secretion in plant-microbe interactions.

Ralph Hückelhoven1

  • 1Technical University of Munich, Centre of Life and Food Sciences Weihenstephan, Am Hochanger 2, 85350 Freising-Weihenstephan, Germany. hueckelhoven@wzw.tum.de

Current Opinion in Plant Biology
|September 19, 2007
PubMed
Summary

Plants use exocytosis and endocytosis to manage microbial interactions. Defence relies on molecule transport and protein secretion, while pathogens target these mechanisms to disrupt plant immunity.

More Related Videos

A Cell-to-cell Macromolecular Transport Assay in Planta Utilizing Biolistic Bombardment
07:14

A Cell-to-cell Macromolecular Transport Assay in Planta Utilizing Biolistic Bombardment

Published on: August 27, 2010

Plant-Microbe Interaction: Transcriptional Response of Bacillus Mycoides to Potato Root Exudates
08:59

Plant-Microbe Interaction: Transcriptional Response of Bacillus Mycoides to Potato Root Exudates

Published on: July 2, 2018

Related Experiment Videos

Last Updated: Jul 11, 2026

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

A Cell-to-cell Macromolecular Transport Assay in Planta Utilizing Biolistic Bombardment
07:14

A Cell-to-cell Macromolecular Transport Assay in Planta Utilizing Biolistic Bombardment

Published on: August 27, 2010

Plant-Microbe Interaction: Transcriptional Response of Bacillus Mycoides to Potato Root Exudates
08:59

Plant-Microbe Interaction: Transcriptional Response of Bacillus Mycoides to Potato Root Exudates

Published on: July 2, 2018

Area of Science:

  • Plant-microbe interactions
  • Cellular biology
  • Plant immunity

Background:

  • Microbial elicitors and effectors interact with plant receptors and defence compounds during pathogenic or mutualistic associations.
  • Plant cells accommodate microbes through plasma membrane surface enlargement, requiring net exocytosis.
  • Basal plant defence involves ligand-induced endocytosis of surface receptors.

Purpose of the Study:

  • To elucidate the cellular mechanisms governing plant-microbe interactions.
  • To understand the roles of exocytosis and endocytosis in plant defence.
  • To investigate how pathogen effectors interfere with plant defence strategies.

Main Methods:

  • Analysis of molecular trafficking at the plant-microbe interface.
  • Investigating plasma membrane dynamics during microbial accommodation.
  • Studying receptor endocytosis in basal defence responses.
  • Examining the transport of small molecules and secretion of defence proteins.
  • Identifying targets of pathogen effectors on plant proteins.

Main Results:

  • Net exocytosis is crucial for plasma membrane expansion during microbial accommodation.
  • Ligand-induced endocytosis of surface receptors is involved in basal defence.
  • Plant defence initiation involves polarized transport of small molecules and localized defence protein secretion.
  • Pathogen effectors target both plasma membrane-bound and intracellular plant proteins to suppress extracellular defences.

Conclusions:

  • Plant-microbe interactions involve complex cellular processes including membrane trafficking.
  • Plants employ distinct mechanisms (exocytosis and endocytosis) for microbial accommodation and defence.
  • Pathogen effectors actively manipulate plant cellular machinery to overcome host defences.