| 长时间盐胁迫对苋菜叶片细胞结构的影响 |
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| 引用本文： | 王羽梅,任安祥,潘春香,新居直祐. 长时间盐胁迫对苋菜叶片细胞结构的影响[J]. 植物生理学通讯, 2004, 40(3): 289-292 |
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| 作者姓名： | 王羽梅 任安祥 潘春香 新居直祐 |
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| 作者单位： | 1. 韶关大学英东生物工程学院,韶关,512005
2. 日本名城大学农学部,日本,名古屋,468-8502 |
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| 摘 要： | 生长40d的苋菜秧苗用300mmol·L-1的NaCl处理28 d后,生长受抑,叶面积变小,叶绿素含量降低;叶肉增厚、微管束变小,细胞内容物减少、叶绿体收缩、液泡扩大,细胞核染色程度变浅,形状拉长;细胞内淀粉含量增加.
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| 关 键 词： | 苋菜 盐胁迫 叶绿体 淀粉 细胞结构 |
| 修稿时间： | 2003-06-23 |
Effect of Long-time Salt Stress on Cell Structure of Leaves in Amaranthus tricolor |
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| WANG Yu-Mei,,REN An-Xiang,PAN Chun-Xiang,NII NaosukeCollege of Yingdong Bioengineering,Shaoguan University,Shaoguan , College of Agriculture,Meijo University,Tempaku,Nagoya -,Japan. Effect of Long-time Salt Stress on Cell Structure of Leaves in Amaranthus tricolor[J]. Plant Physiology Communications, 2004, 40(3): 289-292 |
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| Authors: | WANG Yu-Mei REN An-Xiang PAN Chun-Xiang NII NaosukeCollege of Yingdong Bioengineering Shaoguan University Shaoguan College of Agriculture Meijo University Tempaku Nagoya - Japan |
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| Affiliation: | WANG Yu-Mei1,*,REN An-Xiang1,PAN Chun-Xiang1,NII Naosuke21College of Yingdong Bioengineering,Shaoguan University,Shaoguan 512005, 2College of Agriculture,Meijo University,Tempaku,Nagoya 468-8502,Japan |
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| Abstract: | The results indicated that, after exposed to 300 mmol.L-1 NaCl for 28 d, the growth of amaranth waslimited, the leaf area was reduced, as the results, the chlorophyll content decreased, the leaf thicken, the vascu-lar bundle diminished, the inclusion cut down, the chloroplast shrinked, the vacuole enlarged, the colorationextent of karyon thinned, the shape of karyon elongated, and the starch content increased. |
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| Keywords: | Amaranthus tricolor salt stress chloroplast starch cell structure |
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