noun
- A microscopic channel that connects the cytoplasm of adjacent plant cells, allowing transport of molecules and communication between cells.
Usage: biology; botany; plural: plasmodesmata
Examples
- Plant cells communicate through plasmodesmata, which are tiny tunnels in their cell walls.
- Plasmodesmata allow nutrients and signaling molecules to move between neighboring plant cells.
- The structure of plasmodesmata enables the transport of proteins and RNA throughout the plant.
- Scientists study plasmodesmata to understand how plants coordinate growth and respond to stress.
- Each plasmodesma is lined with a membrane that controls what substances can pass through.