Figure 3.

Effects of ZmNAC1 overexpression on lateral root development. Wild-type Columbia ecotype (Col) and transgenic seedlings overexpressing 35S-ZmNAC1 were grown on MS medium with 3% sucrose. Plants were photographed 11 d after germination. The numbers of lateral roots per centimeter of primary root of each seedling (averageĀ±SE) for wild type Col and 35S-ZmNAC1 are presented at the bottom (n=18). It can be clearly observed on the vertically oriented plates that the transgenic plants had many more lateral roots than the wild type.

Li et al. BMC Plant Biology 2012 12:220   doi:10.1186/1471-2229-12-220
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