Similar root depths and radial root growth were observed in this study though occurring in less than 1 year.
The high or low auxin level/signaling resulted in an axial or radial root system, respectively.
As well, the morphology of Arabidopsis and rice roots are very different, thus creating a different radial root Na+ transport scenario for the two species.
> SCARECROW (SCR) and SHORT-ROOT (SHR) are members of the GRAS transcription factor (TF) family and key regulators of radial root patterning.
Because the majority of the roots in this study were classified by the processor as the smallest category of root size, fine differences in radial root growth may not have been detected.
Blur them and add more radial gradients.
Greatest total root length was found in the finest root diameter class (1 2 mm) independent of radial distance from the stem, except for alder at 3.5 m distance from the stem where there was more total root length in the >2 5 mm diameter size class than the 1 2 mm class (Table 6).
More importantly, HnH6H-overexpressing root cultures had more scopolamine in them that did SlH6H-overexpressing root cultures.
Occasionally more than one root is involved.
