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. 2016 Apr 28;7:520. doi: 10.3389/fpls.2016.00520

FIGURE 6.

FIGURE 6

Relative transcript levels of the PvKN1a in transgenic and non-transgenic (WT) switchgrass (ST1) plants. The expression analysis was done using RNA derived from the shoot tips at E4 developmental stage. The dissociation curve for the qRT-PCR products showed that the primers were gene-specific. The relative levels of transcripts were normalized to UBQ. Bars represent mean values of three replicates ± standard error. Bars represented by different letters are significantly different at P ≤ 0.05 as tested by LSD method with SAS software (SAS Institute Inc.).