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. 2008 Jan;178(1):83–97. doi: 10.1534/genetics.107.075275

TABLE 1.

Efficiency of RNAi experiments determined by RT–qPCR

Fold decrease in mRNA levels ±SE (P-value)
Primary target locus cin-4 top-2 R05D3.1
cin-4(RNAi) 9.5 ± 1.2 (0.01) 4.0 ± 1.1 (0.03) 1.2 ± 0.1 (0.14)
top-2(RNAi) 1.0 ± 0.1 (0.5) 10.9 ± 0.8 (0.01) 1.1 ± 0.1 (0.18)
R05D3.1(RNAi) 1.0 ± 0.1 (0.14) 1.0 ± 0.3 (0.08) 8.0 ± 1.0 (0.02)

CT values for target cDNAs were normalized to the control cDNA, F22B2.13, to correct for minor differences in cDNA concentrations. The fold decrease in expression of target cDNAs relative to a mock(RNAi) was calculated using the ΔΔCT method. P-values were calculated using the Student's t-test. SE, standard error.