| 外界因素对条斑紫菜体细胞分化发育的影响——Ⅰ. 温度、光强实验 |
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| 引用本文： | 何培民,王素娟. 外界因素对条斑紫菜体细胞分化发育的影响——Ⅰ. 温度、光强实验[J]. 海洋科学, 1991, 0(4) |
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| 作者姓名： | 何培民 王素娟 |
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| 作者单位： | 上海水产大学养殖系 200090(何培民)，上海水产大学养殖系 200090(王素娟) |
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| 摘 要： | 本实验利用酶解技术得到单个体细胞,较详细地研究了不同温度、光照强度对体细胞分化发育的影响,从而确定出体细胞培养的最佳条件,为进一步利用条斑紫菜体细胞育苗这一新技术打下了基础。
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| 关 键 词： | 条斑紫菜 体细胞 分化发育 温度 光强 |
EFFECTS OF EXTERNAL FACTORS ON DIFFERENTIATION AND DEVELOPMENT OF SOMATIC CELLS IN PORPHYRA YEZOENSIS I. TEMPERATURE AND ILLUMINATION |
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| He Peimin and Wang Sujuan. EFFECTS OF EXTERNAL FACTORS ON DIFFERENTIATION AND DEVELOPMENT OF SOMATIC CELLS IN PORPHYRA YEZOENSIS I. TEMPERATURE AND ILLUMINATION[J]. Marine Sciences, 1991, 0(4) |
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| Authors: | He Peimin and Wang Sujuan |
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| Abstract: | Study on the effects of different temperature and intensity of light on the differentiation and development of somatic cells in Porphyra yezoensis showed that there are two ways of the developments of the somatic cells: 1) forming directly single cell seedlings; 2) dividing firstly into cell aggregates and then releasing spores to germinate into sporelings. Changes of the ratio of cell aggregates and seedlings or sporelings as. well as the growth of seedlings or sporelings are ptudied to find out the optimums temperature and intensity of linght for cell culture and further more for breeding with somatic cells in Porphyra yezoensis. |
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| Keywords: | Porphyra yezoensis Somatic cells Differentiation and development Temperature and illumination |
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