| 干旱对大豆下胚轴细胞质膜形态及透性的影响 |
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| 引用本文： | 尹田夫,王以芝,刘丽君.干旱对大豆下胚轴细胞质膜形态及透性的影响[J].作物学报,1987,13(4):310-313. |
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| 作者姓名： | 尹田夫 王以芝 刘丽君 |
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| 作者单位： | 黑龙江省农业科学院大豆研究所 |
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| 摘 要： | 在水分胁迫(干旱)条件下,大豆(Glycine max L.Merr.)下胚轴细胞各种质膜形态和膜透性均发生明显变化。电镜系列观察表明,当干旱程度达到临界胁迫强度时,原生质膜与胞壁分离,原生质膜内凹呈波浪形,进而原生质高度液泡化或成为空腔。随着胁迫强度增加,原生质解体,细胞核内、外膜压强失去平衡,从而导致核膜崩溃,核质脱出。电镜系
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| 收稿时间： | 1987-01-23 |
| 修稿时间： | 1987-10-14 |
EFFECT OF DROUGHT STRESS ON THE MORPHOLOGY AND PERMEABILITY OF PLASMA MEMBRANE OF HYPOCO-TYLEDONARY AXIS CELL IN SOYBEAN |
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| Yin Tianfu,Wang Yizhi,Liu Lijun.EFFECT OF DROUGHT STRESS ON THE MORPHOLOGY AND PERMEABILITY OF PLASMA MEMBRANE OF HYPOCO-TYLEDONARY AXIS CELL IN SOYBEAN[J].Acta Agronomica Sinica,1987,13(4):310-313. |
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| Authors: | Yin Tianfu Wang Yizhi Liu Lijun |
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| Institution: | Soybean Institute of Heilongjiang Academy of Agricultural Sciences |
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| Abstract: | Under the condition of drought stress the morphology and permeabili-ty of plasma membrane of hypocotyledonary axis cell in soybean(Gly-cine max L.Merr)took place changes evidently.It indicated that plasmamembrane disconnected with cell wall and hollowed as breakers whendrought arrived at critical st |
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