Fig. 5.

Comparison of primary root lengths and lateral root numbers for TaSnRK2.3 plants. Seeds of four TaSnRK2.3 transgenic Arabidopsis lines and two controls were planted on MS agar plates and cultured under short-day conditions. Ten seeds of each line were planted in triplicate and root lengths were measured after 7 d. The primary root lengths are shown in (A). Actual measurements of primary root length and lateral root numbers are compared in (B) and (C). **, Significantly different from WT at P <0.01. Values (and error bars) in (B) and (C) were calculated from 20 plants. (This figure is available in colour at JXB online.)