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. 2014 Feb 24;15(1):153. doi: 10.1186/1471-2164-15-153

Figure 3.

Figure 3

Spatial and temporal expression profiles of ZmNrat1 in two contrasting maize lines for Al tolerance. A) Expression of ZmNrat1 in different tissues under controlled conditions, and after 6 hours at {39} μM Al3+. B) Time course of ZmNrat1 expression following treatment of root tips with {39} μM Al3+. Expression of L53 under controlled condition (−Al) was used as calibrator. Error bars indicate standard deviation.