| 普那菊苣的核型分析和C-分带研究 |
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| 引用本文： | 葛荣朝,赵茂林,高洪文,赵保存,李国亮.普那菊苣的核型分析和C-分带研究[J].草地学报,2002,10(3):190-193. |
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| 作者姓名： | 葛荣朝 赵茂林 高洪文 赵保存 李国亮 |
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| 作者单位： | 1. 河北师范大学生命科学学院, 石家庄, 050016;2. 北京市农林科学院农业生物技术研究中心, 北京, 100089;3. 北京市农林科学院草业与环境研究发展中心, 北京, 100089;4. 山西省国营林场管理局, 太原, 030012 |
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| 摘 要： | 通过根尖染色体常规制片分析,确定普那菊苣的染色体核型组成为:2n=2x=18=18m。利用BSG方法对其染色体进行C-分带研究,确认普那菊苣的标准C-分带为2n=18=2CT+4CTI++1CT++ICTI++ICT+I+;同时证实利用C-分带方法验证核型分析中染色体的配对是可行的。
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| 关 键 词： | 普那菊苣 核型分析 C-分带 |
| 文章编号： | 1007-0435(2002)03-0190-04 |
| 收稿时间： | 2001-12-06 |
| 修稿时间： | 2001年12月6日 |
Study on C-banding and Karyotype Analysis of Puna Chicory |
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| GE Rong-chao ,ZHAO Mao-lin ,GAO Hong-wen ,ZHAO Bao-cun ,LI Guo-liang.Study on C-banding and Karyotype Analysis of Puna Chicory[J].Acta Agrestia Sinica,2002,10(3):190-193. |
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| Authors: | GE Rong-chao ZHAO Mao-lin GAO Hong-wen ZHAO Bao-cun LI Guo-liang |
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| Institution: | 1. College of Life Science, Hebei Normal University, Shijiazhuang 050016, China;2. Research Center of Agri-Biotechnology; Beijing 100089, China;3. Research Center for Grass and Environment, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100089, China;4. State-owned Forest Farm Management Office of Shanxi Province, Taiyuan 030012, China |
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| Abstract: | This paper reported study of the chromosome karyotype and C-banding analysis of Puna Chicory (Cichorium intybus L.). The resluts showed that the chromosome karyotype of Puna Chicory is 2n=2x=18=18m. The C-banding analysis was conducted with BSG method, which showed the C-banding karyotype as 2n=18=2CT+4CTI ++1CT ++1CTI ++1CT +I +, and it's viable to identify the pairs of chromosomes by those C-banding characters. |
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| Keywords: | Cichorium intybus L cv Puna(Puna Chicory) Chromosome C-banding Karyotype analysis |
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