| 冀棉20胚性愈伤形态发生和发育的组织细胞学研究 |
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| 引用本文： | 计巧灵,苟萍,李冠,吴涛.冀棉20胚性愈伤形态发生和发育的组织细胞学研究[J].新疆大学学报(理工版),2000,17(4):46-49. |
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| 作者姓名： | 计巧灵 苟萍 李冠 吴涛 |
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| 作者单位： | 新疆大学生物系,新疆乌鲁木齐 |
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| 摘 要： | 以陆地冀棉２０下胚轴的愈伤组织为材料，在培养过程中阶段性取材，固定，制备石蜡切片，观察并显微摄影，从组织细胞学角度了解至务组织再分化的方式，胚性愈伤组织形态发生的特点和胚状体的发育过程，为该品种抗性育种和植株再生研究打下了基础。
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| 关 键 词： | 冀棉20 胚性愈伤组织 棉花 组织细胞学 |
| 修稿时间： | 1999-12-27 |
Studies on Morphogeny from Embryogenic Callus and Development in the Tissue and Cell of J20 Cotton |
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| JI Qiao-ling,GOU Ping,LI Guan,WU Tao.Studies on Morphogeny from Embryogenic Callus and Development in the Tissue and Cell of J20 Cotton[J].Journal of Xinjiang University(Science & Engineering),2000,17(4):46-49. |
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| Authors: | JI Qiao-ling GOU Ping LI Guan WU Tao |
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| Abstract: | The calli from down plumular axis of J20 upland cotton (Gossypiam hirsutum L.)was takan as explants, materials was phase drawn and fixated in course of culture. Samples of paraffin slice were prepared and observed with microscopy and taken micrograph. We found out the manner of the calli redifferentiation from tissue and cell angles and the characteristic of embryogenic calli in morphogenetic process. This lay the foundation for research of resistivety breeding and plant regeneration. |
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| Keywords: | J20 cotton Embryogenic callus embryoid |
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