BY2 Protoplasts - Current Traces
Tobacco (Nicotiana tabacum L. cv Bright Yellow 2 [BY2]) cells are the most widely used plant cell culture. Depolarisation-activated outward currents in BY2 cell protoplasts. Shown are whole cell current in response to voltage steps (left) and the corresponding IV curve (right). From a holding potential of −40 mV, 500 ms voltage steps were applied from −60 mV to 60 mV in 20 mV increments, with 3 s intervals.