Chin J Plant Ecol ›› 2010, Vol. 34 ›› Issue (12): 1448-1453.DOI: 10.3773/j.issn.1005-264x.2010.12.011
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MA Huai-Yu1, LÜ De-Guo1, YANG Hong-Qiang2,*()
Received:
2010-01-12
Accepted:
2010-05-16
Online:
2010-01-12
Published:
2010-12-28
Contact:
YANG Hong-Qiang
MA Huai-Yu, LÜ De-Guo, YANG Hong-Qiang. Characteristics of mitochondria and cell death in roots of Malus hupehensis var. pingyiensis under NaCl stress[J]. Chin J Plant Ecol, 2010, 34(12): 1448-1453.
Fig. 3 Change of membrane potential of mitochondrial (△ψm) in Malus hupehensis var. pingyiensis roots after treated with 0.085 mol·L-1 NaCl. RFUs, relative fluorescence units.
Fig. 4 TUNEL assay of Malus hupehensis var. pingyiensis root paraffin section after treated with 0.085 mol·L-1 NaCl (125×). A, Control. B, Treated for 3 days. C, Treated for 6 days. D, Treated for 9 days. E, Treated for 12 days. F, Treated for 15 days.
对照 Control | 处理时间 Treatment time (d) | ||||
---|---|---|---|---|---|
3 | 6 | 9 | 12 | 15 | |
41.52 ± 10.36 | 45.94 ± 11.48 | 59.28 ± 10.04 | 217.33 ± 46.43 | 368.49 ± 41.32 | 452.27 ± 49.54 |
Table 1 Change of Caspase3/7 activity in Malus hupehensis var. pingyiensis roots after treated with 0.085 mol·L-1 NaCl (relative light units) (mean ± SE)
对照 Control | 处理时间 Treatment time (d) | ||||
---|---|---|---|---|---|
3 | 6 | 9 | 12 | 15 | |
41.52 ± 10.36 | 45.94 ± 11.48 | 59.28 ± 10.04 | 217.33 ± 46.43 | 368.49 ± 41.32 | 452.27 ± 49.54 |
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