Fig. 6

Activity of GUS in roots and rosette leaves of 5-week old transgenic plants. a AtSAMDC1 and AtSAMDC2; b AtSAMDC3; c AtSAMDC4;  d AtSAMDC5. Roots (a: a_1–5, b: a_1–4, c: a_1–4, d: a_1–3); and rosette leaves (a: b_1–5, b: b_1–4, c: b_1–4, d: b_1–3)