| 含铜化合物培养微藻的生物学效应的研究 |
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| 引用本文： | 张建民,赵宏,昝金东,王丛丛,王飞,马庆林.含铜化合物培养微藻的生物学效应的研究[J].曲阜师范大学学报,2005,31(1):91-94. |
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| 作者姓名： | 张建民 赵宏 昝金东 王丛丛 王飞 马庆林 |
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| 作者单位： | 山东大学威海分校海洋生物系,264209,山东省威海市;山东大学威海分校海洋生物系,264209,山东省威海市;山东大学威海分校海洋生物系,264209,山东省威海市;山东大学威海分校海洋生物系,264209,山东省威海市;山东大学威海分校海洋生物系,264209,山东省威海市;山东大学威海分校海洋生物系,264209,山东省威海市 |
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| 摘 要： | 以塔胞藻 (Pyramimonas.sp)为材料 ,在培养液中加入浓度分别是 0 .5、1.0、1.5、2 .0、2 .5、3.0mg .L-1的Cu(NO3 ) 2 ,接种后每 9d为 1轮 ,连续培养了 3轮 ,对各轮所得结果进行多项分析 .结果发现 ,在前 2轮培养中 ,随着铜离子浓度的升高 ,细胞的生长、繁殖和体积均受到抑制 ,细胞内的蛋白质、叶绿素含量明显下降 ,可溶性糖、核酸的含量与对照相比变化不大 .当培养到第 3轮时塔胞藻的各种生理指标基本恢复正常 .
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| 关 键 词： | 微藻 塔胞藻 铜离子 遗传学效应 |
| 文章编号： | 1001-5337(2005)01-0091-04 |
The Researches of Biologic Effects of Pyramimonas sp. Cultured in Medium Containing Copper Ion |
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| ZHANG Jian-min,ZHAO Hong,ZAN Jian-dong,WANG Cong-cong,WANG Fei,MA Qing-lin.The Researches of Biologic Effects of Pyramimonas sp. Cultured in Medium Containing Copper Ion[J].Journal of Qufu Normal University(Natural Science),2005,31(1):91-94. |
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| Authors: | ZHANG Jian-min ZHAO Hong ZAN Jian-dong WANG Cong-cong WANG Fei MA Qing-lin |
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| Abstract: | The authors probed into many items of the Pyramimonas.sp cultured 3 runs (1 run /9 d ) in the medium added with different concentration Cu(NO_3)_2. The result showed that the reproduction and the size of the cell, the content of protein and chlorophyll in the cell expressed obviously lower in the first and second round along with rising the concentration of copper ion inside medium, but the changes of the contents of soluble sugar and DNA in the cell are no different. When the micro algae are cultured in third round, the basic instauration of index sign of these physiologies is normal. |
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| Keywords: | micro algae Pyramimonas sp copper ion biologic effects |
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