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Figure 4 | BMC Plant Biology

Figure 4

From: Tomato root transcriptome response to a nitrogen-enriched soil patch

Figure 4

qRT-PCR analysis of phosphate physiology genes. Expression levels of the tomato phosphate transporters and phosphate starvation response gene TPSII in patch roots harvested 53 hrs after high (65 μg NH4+-N g-1 soil), low (6.5 μg NH4+-N g-1 soil), or water control treatments. Relative quantity was calculated using the ΔΔCT method with actin (LeACT) as the reference control, and the water control group normalized to 1. For a given gene, means followed by different letters are significantly different from one another at P < 0.05 (one way ANOVA).

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