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Table 1 The PCD ratio of peanut root tip cells under 100 μM AlCl 3

From: Aluminum induces rapidly mitochondria-dependent programmed cell death in Al-sensitive peanut root tips

Treatment time (h) 99-1507 ZH2
0 0% 0%
4 5 ± 2.6% * 9 ± 1.2%
8 17 ± 1.5% ** 21 ± 0.8%
12 23 ± 1.8% ** 30 ± 1.4%
  1. The cell PCD ratio was calculated as a percentage of apoptosis cells to total cells in one 400 × microscopic field. More than 50 random fields were observed and calculated.
  2. * and ** means significance at P < 0.05 and P < 0.01( Student’s t test) compared with ZH2, respectively.