WANG Qiu-ju.Effect of Photosynthetic Bacteria on Rice Seedling Antioxidant Function[J].HEILONGJIANG AGRICULTURAL SCIENCES,2009,(06):33-35.[doi:10.11942/j.isn1002-2767.2009.06.0033]
光合细菌对苗期水稻抗氧化作用的影响
- Title:
- Effect of Photosynthetic Bacteria on Rice Seedling Antioxidant Function
- 文章编号:
- 1002-2767(2009)06-0033-03
- Keywords:
- Key words:photosynthetic bacteria; rice; pigment; catalase; superoxide dismutase
- 分类号:
- S511
- 文献标志码:
- A
- 摘要:
- 摘要:光合细菌施用于水稻,经紫外线照射后对水稻色素及抗氧化酶系统的影响进行了研究。结果表明, 经紫外线照射后的水稻过氧化氢酶、超氧化物歧化酶、叶绿素含量发生变化, 紫外线辐射对水稻的过氧化氢酶(CAT)、超氧化物歧化酶(SOD)活性及叶绿素含量均有诱导作用, 而光合细菌对水稻接受紫外线照射具有保护作用。
- Abstract:
- Abstract:The effect of photosynthetic bacteria on rice pigment and antioxidant enzyme systems was studied which irradiatedby ultraviolet.The results showed that catalase(CAT), superoxide dismutase(SOD), the chlorophyllcontent had change afterultraviolet radiation, the ultraviolet radiation had the induce function on rice catalase, superoxide dismutase activity and chlo-rophyll content,while photosynthetic bacteria played protective role on rice in the ultraviolet radiation.
参考文献/References:
[ 1] Barnes P W, Maggard S, Holman S R,et al.Intraspecific variation insensitivity to UV-B radiation in rice[ J] .Crop Science, 1993, 33:1041-1046
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备注/Memo
基金项目:黑龙江省普通高等学校骨干教师创新能力资助项目(10539048)作者简介:王秋菊(1978-), 女, 黑龙江省依兰县人, 硕士, 助理研究员, 主要从事作物耕作栽培研究。E-mail:bqjwang @126.com