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Updated: May 23, 2026
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Non-Aqueous Isolation and Enrichment of Glandular Capitate Stalked and Sessile Trichomes from Cannabis sativa
Published on: May 12, 2023
Glandular trichomes: what comes after expressed sequence tags?
1Department of Metabolic and Cell Biology, Leibniz-Institute of Plant Biochemistry, Weinberg 3, Halle (Saale), Germany. alain.tissier@ipb-halle.de
The Plant Journal : for Cell and Molecular Biology
|March 28, 2012
Summary
Glandular trichomes, plant structures with diverse secretions, are key to understanding plant defenses and metabolite production. Further research into their development and regulation will unlock their potential for breeding and engineering applications.
Area of Science:
- Plant Biology
- Metabolomics
- Biotechnology
Background:
- Glandular trichomes are plant structures with diverse shapes and secreted compounds.
- Their secretions have industrial uses and play a role in plant defense against pests.
- Understanding trichome biosynthesis is crucial for harnessing their potential.
Purpose of the Study:
- To review current methods and technologies for investigating glandular trichomes.
- To propose future research directions for understanding these specialized plant structures.
- To highlight the potential of glandular trichomes in breeding and engineering.
Main Methods:
- Utilizing trichome-specific expressed sequence tag libraries to study biosynthesis pathways.
- Analyzing the metabolic capacity of glandular trichomes as 'cell factories'.
- Reviewing existing and emerging technologies for trichome research.
Main Results:
- Expressed sequence tag libraries have accelerated the elucidation of trichome biosynthesis pathways.
- Glandular trichomes possess significant metabolic capabilities.
- Diversity in trichome structure and secretion exists within and between plant species.
Conclusions:
- Glandular trichomes are valuable targets for breeding and engineering due to their metabolic potential.
- Further research is needed in trichome development, patterning, metabolic fluxes, and transcriptional regulation.
- Advanced methods and technologies are essential for deepening our understanding of glandular trichomes.
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