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. 2008 Apr;146(4):1673–1686. doi: 10.1104/pp.107.111443

Figure 7.

Figure 7.

Root performances of wild-type (WT) and OsPHR2-overexpressing seedlings under Pi-sufficient (+P) and Pi-deficient (−P) conditions. A and B, Primary root length and adventitious root length (total length of three longest adventitious roots) of 10-d-old seedlings of wild-type and OsPHR2-overexpressing lines (2Ov-1 and 2Ov-2). Values are mean ± sd (n = 10). C, Root hair proliferation of OsPHR2-overexpressing line in the regions of root base (left), elongation zoon (middle), and primary root tip (right) grown under Pi-supplied (b) and Pi-deficient (d) conditions compared with wild type (a and c). The hair proliferation on the lateral root of the OsPHR2-overexpressing line, under Pi-supplied (f) and Pi-deficient (h) conditions compared with wild type (e and g). The scale bars in the panels represent 1 mm.