Figure 6.

Cell Death on Root Cells Caused by XPL1 Disruption and by Treatments with 1-Butanol.

Confocal images of wild-type ([A] to [C]) and mutant ([D] to [F]) root sections stained with PI and FDA. Nomarski optics images of Evans blue–stained root sections of wild-type (G) and mutant ([H] and [I]) plants. Nomarski optics images of Evans blue–stained root sections of mutant plants grown on PCho-supplemented MS medium ([J] to [L]). Confocal images that show meristem organization and cell integrity of wild-type plants 3 d after being transferred to 2-butanol (M) and 1-butanol ([N] and [O]). Bars in all panels = 50 μm.