Skip to main content
. 2016 Feb 17;7:97. doi: 10.3389/fpls.2016.00097

FIGURE 7.

FIGURE 7

RISP induces poplar cell culture alkalinisation. (A) His-RISP was added to poplar cell suspensions (P. trichocarpa x P. deltoides H11-11 hybrid) at a concentration of 1 μM and the pH was recorded at regular times as indicated. A control without protein was performed with TE pH 8.0 buffer. Error bars: SE, n = 3. (B) His-RISP was added to the H11-11 cell suspensions at concentrations ranging from 0.1 nM to 1 μM and the pH was recorded after 30 min. Error bars: SE, n = 3. TE buffer values (stable at pH 4.2 during the experiment) were used to calculate the pH ratio for each time-point.