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Table 2 Effect of pre-treatment with opening buffer (OB) on seal lasting time of guard cells from all Arabidopsis lines Col-0, nia1nia2 , QC3, QL3, kc1-3, syp121, syp121ox, and dhar1-3

From: Protocol: optimised electrophyiological analysis of intact guard cells from Arabidopsis

  Average of 8 lines Col-0 nia1nia2 QC3
Time (min) Control Pretreatment Control Pretreatment Control Pretreatment Control Pretreatment
IK μA cm-2
experiments
21.2±4.0 (179) 34.4±3.8** (49) 19.2±1.5 (72) 36.8±3.1** (14) 18.6±2.6 (7) 33.7±2.7* (34) 28.8±3.6 (45) 40.0±6.8* (12)
Ianion μA cm-2 experiments 19.1±3.6 (45) 35.0±4.6** (29) 19.1±3.2 (12) 28.3±4.9* (9) 17.0±3.5 (15) 37.5±5.2** (12) 22.7±3.2 (13) 52.0±14.2** (5)
  1. All the experiments lasted less than 10 min are discarded. Data are means ± SE of (n) experiments.
  2. * P < 0.05; **P < 0.01 as compared with control.