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. 2016 Apr 11;6:24212. doi: 10.1038/srep24212

Figure 3. Application of the auxin sensor to monitor the modulation of intracellular auxin pool mediated by ILR1, ILL2 and IAR3, in plant cells.

Figure 3

The sensor was co-expressed with either ILR1, or ILL2 or IAR3 in triple mutant ilr1ill2iar3 protoplasts. GFP was also co-expressed as a control. After 20 h incubation in hormone-free medium, 0, 1, 5, 10, 20, 30 μM each of IAA-Ala, IAA-Leu and IAA-Phe were supplemented to the culture medium. After 1 h treatment, the ratiometric determinations (F/R) were performed. Results are represented as percentile of the control samples (no auxin treatment). Results are means ± s.e.m. (n = 16).