| 西瓜染色体压片技术改进研究 |
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| 引用本文： | 徐道娜,薛志强,李世栋,马建祥,杨建强,张勇,张显.西瓜染色体压片技术改进研究[J].西北农业学报,2007,16(6):301-304. |
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| 作者姓名： | 徐道娜 薛志强 李世栋 马建祥 杨建强 张勇 张显 |
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| 作者单位： | 西北农林科技大学园艺学院,陕西杨凌,712100 |
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| 基金项目： | 陕西省科技攻关项目;西北农林科技大学校科研和教改项目 |
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| 摘 要： | 以西瓜根尖和花蕾为试验材料,进行了不同取样时间、不同预处理、不同解离时间处理后压片观察染色体试验,确定了西瓜根尖和花粉母细胞染色体观察过程中的取样、预处理、固定、解离时间以及染色体压片观察中的主要参数和方法,建立了一套简便快捷的观察西瓜染色体的系统操作规程。
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| 关 键 词： | 西瓜 染色体 压片技术 |
| 文章编号： | 1004-1389（2007）06-0301-04 |
| 收稿时间： | 2007-04-25 |
| 修稿时间： | 2007-06-20 |
Study on Chromosome Pressing Technology Improvement in Watermelon |
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| XU Dao-n,XUE Zhi-qiang,LI Shi-dong,MA Jian-xiang,YANG Jian-qiang,ZHANG Yong and ZHANG Xian.Study on Chromosome Pressing Technology Improvement in Watermelon[J].Acta Agriculturae Boreali-occidentalis Sinica,2007,16(6):301-304. |
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| Authors: | XU Dao-n XUE Zhi-qiang LI Shi-dong MA Jian-xiang YANG Jian-qiang ZHANG Yong and ZHANG Xian |
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| Institution: | College of Horticulture, Northwest A & F University, Yangling Shaanxi 712100, China;College of Horticulture, Northwest A & F University, Yangling Shaanxi 712100, China;College of Horticulture, Northwest A & F University, Yangling Shaanxi 712100, China;College of Horticulture, Northwest A & F University, Yangling Shaanxi 712100, China;College of Horticulture, Northwest A & F University, Yangling Shaanxi 712100, China;College of Horticulture, Northwest A & F University, Yangling Shaanxi 712100, China;College of Horticulture, Northwest A & F University, Yangling Shaanxi 712100, China |
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| Abstract: | A Chromosome observation on different material sampling time, pretreatment, fixation, dissociation time treatments were studied by watermelon root tip cell and pollen mother cell, main parameters and methods were determined, and a suitable chromosome pressing technology was established in watermelon root tip cell and pollen mother cell. |
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| Keywords: | Watermelon Chromosome Pressing technology |
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