Figure 2

Relative expression of LjNIP1 and LjXIP1. The relative expression of LjNIP1 and LjXIP1, assessed by means of qRT-PCR, in L. japonicus after 28 days of mycorrhization and 35 days after nodulation. The c_t values of the samples were normalized against the c_t values of the housekeeping gene UBQ10. The data for each condition are presented as the mean and were obtained from three biological and three technical replicates. –N = 10 μM KNO₃; +N = 4 mM KNO₃; –P = 20 μM PO₄^3-; +P = 500 μM PO₄^3- as indicated by Guether et al.[58]. Bars are representing the standard deviations.