Fig. 3.
Cytokinin content (B+R, free bases and ribosides; NG, N-glucosides; OG, O-glucosides; P, phosphates) in leaves (per fresh weight A and per unit of chlorophyll B) and in isolated intact chloroplasts (C) of transgenic 35S:AtCKX3 (CKX, black) and control SNN (WT, striped) plants. Error bars display the SE.