Influence of Water Stress on SOD Activities and Calmodulin Levels

doi:10.3321/j.issn:1000-7091.1995.01.008

Abstract

Abstract: With the development of water stress, the activities of superoxide dismutase (SOD) and malondialdehyde(MDA) content increased, the calmodulin(CaM) levels declined. The SOD activities and MDA content declined to the control level, while the CaM content greatly increased higher than control levels 4 days after rewartering the flaccid seedlings. The results showed that SOD might be not regulated by CaM. The experiment also contained a study on SOD activity assay and the calculating methods.

Key words: Water stress, Wheat seedlings, Superoxide dismutase, Calmodulin

CLC Number:

S512.101

Huang Guocun, Cui Siping, Ma Chunhong, Cui Yang, Wei Jiankun. Influence of Water Stress on SOD Activities and Calmodulin Levels[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1995, 10(1): 40-44. doi: 10.3321/j.issn:1000-7091.1995.01.008.

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