Figure 2From: A proteomic approach to analyzing responses of Arabidopsis thaliana root cells to different gravitational conditions using an agravitropic mutant, pin2 and its wild type Differences in sugar and starch concentration in Arabidopsis WT (a) and the agravitropic mutant pin2 (b) root tips subjected to either horizontal or vertical clinorotation or a hypergravity treatment compared with the control roots grown under stationary condition. All clinostat rotational treatments were at 5 rpm for a period of 12 h, and hypergravity treatments were at 7 g for 30 min. H, horizontal clinorotation; V, vertical clinorotation; G, hypergravity. Data represent the mean of 5 replicates, each replicate consisting of a separate extraction of 20 root tips. Statistically significant differences at the 5% level of significance are indicated by asterisk. Bars designate standard deviation.Back to article page