Figure 8
From: Evolutionary conservation of plant gibberellin signalling pathway components
Effect of various concentrations of GA3 on caulonema formation and growth direction of Physcomitrella protonemata after transfer to darkness and reorientation of Petri dishes into an upright position. A-E) Photographs of mock treated plants as controls for panels F-J respectively. F-J) Photographs of plants treated with 0 μM (F), 10 μM (G), 100 μM (H), 500 μM (I), 1000 μM (J) of GA3 (K) Quantification of direction of growth at a treatment of 100 μM GA3.