水稻和天竺葵细胞质遗传的细胞学研究 |
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引用本文: | 赵博生,苏都莫日根. 水稻和天竺葵细胞质遗传的细胞学研究[J]. 曲阜师范大学学报, 1999, 25(3): 83-84 |
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作者姓名: | 赵博生 苏都莫日根 |
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作者单位: | [1]淄博学院北校区 [2]北京大学生命科学学院 |
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摘 要: | 细胞器DNA荧光的观察表明,水稻生殖细胞中含少量的细胞器DNA,成熟精细胞中无细胞器DNA分布,天竺葵生殖细胞和精细胞中均有大量细胞器DNA,研究结果为水稻的单亲母系遗传和天竺葵的双亲遗传提供了细胞学证据。
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关 键 词: | 水稻 天竺葵 细胞质遗传 细胞学 |
文章编号: | 1001-5337(1999)03-0083-02 |
修稿时间: | 1998-09-12 |
CYTOLOGIC STUDY OF CYTOPLASMIC INHERITANCE IN ORYZA SATIVA AND PELARGONIUM HORTORUM |
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Abstract: | Fluorescence observations of DNA showed that a little organelle DNA were present in generative cell of Oryza sativa , but none in the mature sperm cell. Lots of organelle DNA were distributed in generative cell and sperm cell of Pelargonium hortorum . The results provided a cytological evidence for maternal cytoplasmic inheritance in Oryza sativa and biparental inheritance in Pelargonium hortorum. |
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Keywords: | Oryza sativa Pelargonium hortorum Cytoplasmic inheritance |
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