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. 2020 Apr 30;10:7320. doi: 10.1038/s41598-020-64107-z

Figure 6.

Figure 6

Expression profile of the candidate genes co-localized with Al tolerance QTLs. The contrasting parents are 203B-14 (Al-tolerant) and SCH3 (Al-sensitive) treated without (−Al) and with (+Al) {39} µM Al3+ activity in nutrient solution along 0, 1, 6, 12 and 24 hours (h). RNA was isolated from root apices (1 cm) sampled from seven seedlings for each biological replicate. Error bars depict the standard deviation of three biological replicates. (a) Relative expression of ZmMATE3, (b) ZmNrat1, (c) ZmWRKY1, and (d) ZmART1.