derives_by_manipulation_from cultured plant cell root-derived cultured plant cell root-derived cultured cell (exact) A cultured plant cell that was derived from root tissue. 根由来植物培養細胞 (Japanese, exact) May be derived from cultured plant callus or plant protoplasts induced from a segment of root. In the case of the plant protoplast, after the re-establishment plant cell walls. c&#233lula cultivada de ra&#237z (Spanish, exact) PO:0000008 plant_anatomy root