The movement of RNA through plasmodesmata is an important mode of cell to cell signaling, but also furnishes a pathway for the spread of infection by:

Question

Quizplus · Accepted Answer

RNA movement through plasmodesmata is a means of systemic viral infection in plants. Fungi, bacteria, and oomycetes do not use RNA as a signaling molecule or as a means of infection through plasmodesmata in plants.

The Movement of RNA Through Plasmodesmata Is an Important Mode