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Table 2 Semi-quantitative determination of DE% in P5-3, PME01 and PME08 hypocotyl cell walls.

From: Restricted cell elongation in Arabidopsishypocotyls is associated with a reduced average pectin esterification level

  semi-quantitative DE%
genotype no ethanol 0.1% ethanol
P5-3 48.6 ± 1.0 44.9 ± 1.2
PME01 47.7 ± 1.5 40.2 ± 2.0
PME08 42.2 ± 1.2 38.5 ± 1.2
  1. Hypocotyls were prepared after 2 d growing on control (no ethanol) or induction (0.1% ethanol) medium. DE% was derived from FTIR spectra (n = 20 to 21) for each genotype/treatment as described in Table 1. Average values are given ± SE.