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. 2016 Aug 4;7:1176. doi: 10.3389/fpls.2016.01176

FIGURE 3.

FIGURE 3

Silencing efficiency and specificity for selected SlTPS, SlTPP and SlTRE1 genes in VIGS-infiltrated plants. (A) Silencing efficiency for each of the selected trehalose-related genes in corresponding VIGS-infiltrated plants. (B,C) Silencing specificity for 4 SlTPS genes and for SlTPP2. Ten-day-old tomato plants were infiltrated with agrobacteria carrying TRV-SlTPSs/SlTPPs/SlTRE1 or TRV-GUS constructs and leaf samples were collected at 4 weeks after agroinfiltration. Transcript levels for the selected trehalose-related genes were analyzed by qRT-PCR using a tomato SlActin gene as an internal control. Expression levels of the selected trehalose-related genes in TRV-SlTPSs/SlTPPs/SlTRE1-infiltrated plants were shown as percentages of the levels in TRV-GUS-infiltrated plants. Data presented are the means ± SD from three independent experiments and above the columns indicate significant differences at p < 0.05 level between the TRV-SlTPSs/SlTPPs/SlTRE1-infiltrated and TRV-GUS-infiltrated plants.