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Figure 1 | BMC Plant Biology

Figure 1

From: Identification of a novel iron regulated basic helix-loop-helix protein involved in Fe homeostasis in Oryza sativa

Figure 1

Expression analysis of OsIRO3. Three week old rice seedlings were transferred to solution culture with different metal element deprivation (-K, -Fe, -Zn, -Cu, -Mn) for eight days. Root and leaf samples were separately analyzed and the control expression level was normalized to 1 in both root and leaves. (A) Expression of OsIRO3 under different nutrient deficiency conditions. (B) Time-course transcript abundance of OsIRO3, OsIRO2 and IDEF1 in response to Fe deficiency.

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