P-Proteins

Phloem proteins in sieve tubes, involved in sealing damaged phloem and signaling.

Key Functions:

• Seals damaged phloem sieve tubes.
• Facilitates long-distance signaling.
• Regulates phloem transport.

Interacting Systems & Components:

• Phloem Sieve Tube (located in)
• Phloem Transport (regulates)
• Companion Cell (interacts with)
• Hormone Signaling (supports)