Yu ChenPLANT REGENERATION

01 / FUNDAMENTAL MECHANISMS

Molecular mechanisms of plant regeneration

How do wound responses, cellular reprogramming, and cell-fate specification restore plant tissues?

Schematic of a cluster of cells establishing new identities

I investigate how plants detect injury, initiate cellular reprogramming, and establish new cell identities to rebuild tissues and meristems.

Wound perception and signaling

Define how cells sense damage and coordinate the responses that initiate regeneration.

Cellular reprogramming

Elucidate the molecular networks that enable differentiated cells to acquire regenerative competence.

Cell fate and meristem re-establishment

Determine how new cell identities are specified and organized to restore functional meristems.

REGENERATION CONTEXTS

Restorative cell division after single-cell ablationRoot-tip regenerationDe novo root and shoot organogenesisGraftingSomatic embryogenesisProtoplast regeneration