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. 2016 Nov 16;7:1704. doi: 10.3389/fpls.2016.01704

FIGURE 1.

FIGURE 1

Nodule Inception (NIN) expression during AM symbiosis. (A) Quantification of NIN expression by qRT-PCR in non-inoculated (MYC-) and roots inoculated with R. irregularis (MYC+) and cultivated for 9 weeks (n = 6 independent plants). (B) Quantification of NIN expression by qRT-PCR in wild type (WT; A17) and mutant lines treated or not with a 10-8 M mixture of sulphated and non-sulphated Myc-LCOs (n = 3 independent pools of 10 plants). (C) Quantification of NIN expression in plants treated (CO4) or not (control) with 10-8 M of CO4 (n = 3 independent pools of 10 plants). Error bars represent SEM, asterisk indicates a significant difference between the two treatments according to the Mann–Whitney test (p < 0.05).