干旱对大豆下胚轴细胞质膜形态及透性的影响

作物学报 ›› 1987, Vol. 13 ›› Issue (04): 310-313.

干旱对大豆下胚轴细胞质膜形态及透性的影响

尹田夫;王以芝;刘丽君

黑龙江省农业科学院大豆研究所

收稿日期:1987-01-23 修回日期:1987-10-14 出版日期:1987-11-12 网络出版日期:1987-11-12

EFFECT OF DROUGHT STRESS ON THE MORPHOLOGY AND PERMEABILITY OF PLASMA MEMBRANE OF HYPOCO-TYLEDONARY AXIS CELL IN SOYBEAN

Yin Tianfu ;Wang Yizhi; Liu Lijun

Soybean Institute of Heilongjiang Academy of Agricultural Sciences

Received:1987-01-23 Revised:1987-10-14 Published:1987-11-12 Published online:1987-11-12

摘要/Abstract

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

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(04): 310-313.

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 Agron Sin, 1987, 13(04): 310-313.

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