| 卫星搭载对抱子芥叶片叶绿素、可溶性糖含量的影响 |
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| 引用本文： | 杨军,彭正松,汤泽生,谢晋鹤,周红.卫星搭载对抱子芥叶片叶绿素、可溶性糖含量的影响[J].西华师范大学学报(哲学社会科学版),2005,26(4):354-357. |
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| 作者姓名： | 杨军 彭正松 汤泽生 谢晋鹤 周红 |
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| 作者单位： | [1]西华师范大学生命科学学院,四川南充637002 [2]西华师范大学珍稀动植物研究所,四川南充637002 |
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| 基金项目： | 四川省杰出青年基金资助项目（05ZQ026-017）：四川省重点学科建设基金资助项目（SZD0420） |
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| 摘 要： | 以种子经卫星搭载后SP1代抱子芥植株的叶片为材料，对叶片中叶绿素含量，可溶性糖含量进行了测定．结果表明，可溶性糖含量与对照相比有所下降；叶绿素a含量升高，而叶绿素b含量降低，使叶绿素阿a／b比值明显升高．本文讨论了抱子芥中生理指标发生变化的原因．
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| 关 键 词： | 卫星搭载 抱子芥 叶片 可溶性糖 叶绿素含量 |
| 文章编号： | 1001-8220（2005）04-0354-04 |
| 收稿时间： | 2005-08-15 |
| 修稿时间： | 2005年8月15日 |
Effects of Space Flight on Contents of Chlorophyll and Soluble Carbohydrate in Leaves in Brassicajuncea var. gemminfera |
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| YANG Jun, PENG Zheng-song ,TANG Ze-sheng ,XIE Jun-he, ZHOU Hong.Effects of Space Flight on Contents of Chlorophyll and Soluble Carbohydrate in Leaves in Brassicajuncea var. gemminfera[J].Journal of China West Normal University:Natural Science Edition,2005,26(4):354-357. |
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| Authors: | YANG Jun PENG Zheng-song TANG Ze-sheng XIE Jun-he ZHOU Hong |
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| Institution: | 1. College of Life Sciences,China West Normal University, Nanehong, 637002, China; 2. Institute of Rare Animals and Plants ,China West Normal University, Nanchong 637002, China |
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| Abstract: | Seeds of Brassica juncea var gemminfera were treated by space flight, and contents of chlorophyll and soluble carbohydrate in leaves of the germinated plants were tested. It was found that the contents of the soluble carbohydrate and chlorophyll a increased, but the content of chlorophyll b decreased, resulting in a significant increase of the chlorophyll a/b ratio. The cause of these plant physiological changes was discussed in this paper. |
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| Keywords: | space flight Brassica juncea var gemminfera leaf content of soluble carbohydrate content of chlorophyll |
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