Table 1.

Wall Thickness of Fibers and Vessels in the Stems of Wild-Type and fra8 Mutant Plants

SampleFiber CellsVessels
Wild type2.29 ± 0.211.41 ± 0.22
fra80.86 ± 0.200.59 ± 0.13
  • Wall thickness was measured from transmission electron micrographs of fibers and vessels. Data are means (μm) ± se from 20 cells.