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

Exocrine Glands: Unicellular and Multicellular Glands01:29

Exocrine Glands: Unicellular and Multicellular Glands

31.5K
Exocrine glands are classified as unicellular and multicellular. The unicellular glands are scattered single cells, such as goblet cells, found in the mucous membranes of the small and large intestines. On the other hand, multicellular exocrine glands develop as secretory sheets, like the internal lining of the abdomen or chest. Such secretory sheets release their secretions directly into the lumen of these organs. In addition, some multicellular glands have deep-seated secretory units to...
31.5K
Classification of Epithelial Tissues: Glandular Epithelium01:20

Classification of Epithelial Tissues: Glandular Epithelium

11.6K
The glandular epithelium is made of one or more epithelial cells modified to synthesize and secrete chemical substances. Glandular epithelia can be classified based on cell number. Unicellular glands have individual secretory cells scattered across the epithelial monolayer. In contrast, multicellular glands consist of a hollow tubular duct attached to the cluster of secretory cells located in the deep pockets.
Multicellular glands are formed during early development when epithelial budding...
11.6K
Microvilli00:55

Microvilli

8.7K
Microvilli are tiny finger-like projections found on the surface of certain cells. Their purpose is to increase the surface area of the cell's apical surface, resulting in more effective absorption or secretion of substances.
These microvilli are predominantly present in cells lining the small intestine, kidney tubules, and certain cells in the respiratory and reproductive systems. By significantly expanding the surface area of the cell membrane, microvilli enhance the cell's capacity...
8.7K
Microbial Morphologies01:29

Microbial Morphologies

1.8K
Bacterial and archaeal cells exhibit remarkable diversity in shape and structure, critical in their adaptability and functionality. Among bacteria, the most commonly observed shapes include cocci and bacilli. Cocci are spherical and may exist singly or in groupings such as pairs (diplococci), chains (streptococci), clusters (staphylococci), or tetrads. Bacilli, in contrast, are rod-shaped and can also occur as single cells, in pairs, or chains, depending on their environmental and genetic...
1.8K

You might also read

Related Articles

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

Sort by
Same author

Genetic technologies to enhance crop nutritional value under climate change.

Nature·2026
Same author

Metabolome and Transcriptome Profiling of Chicory Roots Provide Insights Into Laticifer Development and Specialized Metabolism.

Physiologia plantarum·2026
Same author

Biosynthesis of biologically active terpenoids in the mint family (Lamiaceae).

Natural product reports·2025
Same author

Cooperation between a root fungal endophyte and host-derived coumarin scopoletin mediates Arabidopsis iron nutrition.

The New phytologist·2025
Same author

A phloem-based defense mechanism linked to elevated riboflavin levels in wild tomato Solanum chmielewskii impedes whitefly nymphal development.

The Plant journal : for cell and molecular biology·2025
Same author

Glandless, a tomato HD-ZIP transcription factor, is important for the gland formation of type VI trichomes.

The Plant journal : for cell and molecular biology·2025

Related Experiment Video

Updated: Jan 5, 2026

Non-Aqueous Isolation and Enrichment of Glandular Capitate Stalked and Sessile Trichomes from Cannabis sativa
08:18

Non-Aqueous Isolation and Enrichment of Glandular Capitate Stalked and Sessile Trichomes from Cannabis sativa

Published on: May 12, 2023

2.5K

Glandular trichomes: micro-organs with model status?

Robert Schuurink1, Alain Tissier2

  • 1Swammerdam Institute for Life Sciences, Green Life Science Research Cluster, University of Amsterdam, Postbus 1210, 1000 BE, Amsterdam, the Netherlands.

The New Phytologist
|October 26, 2019
PubMed
Summary
This summary is machine-generated.

Glandular trichomes are key sites for plant specialized metabolism, producing valuable compounds. Future research will explore their metabolic networks and development, aided by gene editing technologies.

Keywords:
Solanaceaedevelopmentglandular trichomesspecialized metabolismtomato

More Related Videos

Isolation of Viable Multicellular Glands from Tissue of the Carnivorous Plant, Nepenthes
07:08

Isolation of Viable Multicellular Glands from Tissue of the Carnivorous Plant, Nepenthes

Published on: December 22, 2013

5.0K
Development of a Multicellular Three-dimensional Organotypic Model of the Human Intestinal Mucosa Grown Under Microgravity
08:54

Development of a Multicellular Three-dimensional Organotypic Model of the Human Intestinal Mucosa Grown Under Microgravity

Published on: July 25, 2016

10.3K

Related Experiment Videos

Last Updated: Jan 5, 2026

Non-Aqueous Isolation and Enrichment of Glandular Capitate Stalked and Sessile Trichomes from Cannabis sativa
08:18

Non-Aqueous Isolation and Enrichment of Glandular Capitate Stalked and Sessile Trichomes from Cannabis sativa

Published on: May 12, 2023

2.5K
Isolation of Viable Multicellular Glands from Tissue of the Carnivorous Plant, Nepenthes
07:08

Isolation of Viable Multicellular Glands from Tissue of the Carnivorous Plant, Nepenthes

Published on: December 22, 2013

5.0K
Development of a Multicellular Three-dimensional Organotypic Model of the Human Intestinal Mucosa Grown Under Microgravity
08:54

Development of a Multicellular Three-dimensional Organotypic Model of the Human Intestinal Mucosa Grown Under Microgravity

Published on: July 25, 2016

10.3K

Area of Science:

  • Plant Biology
  • Biochemistry
  • Metabolomics

Background:

  • Glandular trichomes are epidermal outgrowths involved in specialized metabolite production.
  • These metabolites have significant applications in pharmaceuticals, flavors, fragrances, and pesticides.
  • Their role in plant defense against biotic and abiotic stresses is well-established.

Purpose of the Study:

  • To review novel concepts in specialized metabolism derived from glandular trichome research.
  • To highlight chemical and enzymatic diversity within glandular trichomes.
  • To identify future research challenges and emerging areas in trichome biology.

Main Methods:

  • Literature review of recent advancements in glandular trichome research.
  • Analysis of studies focusing on specialized metabolism and chemical diversity.
  • Examination of emerging research on trichome development and gene editing applications.

Main Results:

  • Glandular trichomes offer insights into chemical and enzymatic diversity in specialized metabolism.
  • Understanding the metabolic network, transport, and storage of metabolites in trichomes are key challenges.
  • Emerging research in model species like tomato and tobacco is providing molecular insights into trichome development.

Conclusions:

  • Glandular trichomes are crucial for understanding plant specialized metabolism and metabolite production.
  • Future research directions include elucidating metabolic networks and developmental processes.
  • Gene editing technologies hold promise for addressing fundamental questions in trichome biology.