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. 2017 Jan 5;7:1994. doi: 10.3389/fpls.2016.01994

Figure 7.

Figure 7

Real-time RT-PCR validation of a set of genes differentially expressed in mRNA-Seq analyses in 101.14 and in an experimental tolerant rootstock (M1). A subset of DE genes was screened by qPCR upon −Fe, +Fe, and FeBic conditions both in 101.14 M1 genotypes. Transcript were normalized to the expression of elongation factor (EF1) and plotted as normalized transcript level. Bars indicate standard error (SE) in three technical replicates. Empty columns represent 101.14 genotype whereas dark gray bars represent M1. The gene considered in qPCR analyses were LDOX (VIT_06s0004g00770), FERRITIN (VIT_13s0067g01840), NODULIN (VIT_19s0093g00320), AHA2 (VIT_11s0052g00620, IRT1 (VIT_10s0042g01100), FRO2 (VIT_15s0046g01900), bHLH38/39 (VIT_08s0007g05300), POPEYE (VIT_17s0000g06000), BRUTUS (VIT_17s0000g03440).