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Chapters
- 00:05Title
- 01:00Seed Sterilization
- 01:57Preparation of Chamber Slide
- 03:11Seed Dissection
- 04:47Mounting Cotyledons in the Chamber Slide
- 05:40Time Lapse Imaging
- 09:29Results: Changes in Localization of POLAR Protein during Proliferation Stage of Stomatal-lineage Cells in the Cotyledon Epidermis
- 11:40Conclusion
We describe a protocol using chamber slides and media to immobilize plant cotyledons for confocal imaging of the epidermis over several days of development, documenting stomatal differentiation. Fluorophore-tagged proteins can be tracked dynamically by expression and subcellular localization, increasing understanding of their possible roles during cell division and cell-type differentiation.
