| 低温胁迫下棉叶叶绿体、液胞超微结构的变化 |
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| 引用本文： | 杨凤仙,董俊梅,杨晓霞.低温胁迫下棉叶叶绿体、液胞超微结构的变化[J].山西农业大学学报(自然科学版),2001,21(2):116-117. |
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| 作者姓名： | 杨凤仙 董俊梅 杨晓霞 |
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| 作者单位： | 1. 山西农业大学,现代技术教育部,山西,太谷,030801
2. 东北师范大学,化学学院,辽宁,沈阳,130024 |
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| 摘 要： | 实验通过棉花幼苗期进行低温胁迫试验 ,用透射电镜观察其叶肉细胞超微结构的变化 ,结果表明 :在低温锻炼过程中 ,叶肉细胞内的叶绿体显著变形 ,液泡内出现大量的膜性结构物质 ,而线粒体等其它细胞器则表现较为稳定。
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| 关 键 词： | 低温胁迫 超微结构 叶绿体 液泡 |
| 文章编号： | 1000-162X(2001)02-0116-02 |
| 修稿时间： | 2000年12月7日 |
Variations of the Ultrastructure of the Leaf Cell of Cotton under Low Temperature |
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| YANG Feng\|xian et al..Variations of the Ultrastructure of the Leaf Cell of Cotton under Low Temperature[J].Journal of Shanxi Agricultural University,2001,21(2):116-117. |
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| Authors: | YANG Feng\|xian |
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| Abstract: | The cotton seedlings were treated at low temperature of 4℃ and then the ultrastructural changes of their leaf cells were compared under the Trasimission electron microscope. The results are summarized as follows: The chloroplasts have obviously deformed and lots of membranous structures have been formed in the vacuoles. But chondriosomes were relatively stable. |
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| Keywords: | Low temperature Ultrastructure Chloroplasts Vacuole |
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