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Fig. 2 | BMC Plant Biology

Fig. 2

From: WRKY6 restricts Piriformospora indica-stimulated and phosphate-induced root development in Arabidopsis

Fig. 2

a Lateral root hairs of WT and wrky6 seedlings grown under the two different Pi conditions with (+) or without (−) P. indica after 14 days on PNM medium. Photos are representative for more than 10 repetitions. Bar: 0.2 mm. b Root tips. c Root hair density, expressed as average number of root hairs/mm2, determined between 1 and 2 cm away from the root tip. d Average root hair lengths, determined for the same root section as in (b). e Primary root lengths after 14 days on PNM medium. Graphs are based on 3 independent experiments with 20 plants each. Bars represent SEs. Asterisks indicate significant differences, as determined by Student’s paired t-test for two tailed distribution (* P ≤ 0.05; ** P ≤ 0.01; *** P ≤ 0.001)

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