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| 云南特有植物瑞丽茜树的染色体核型研究 | |
| 引用本文： | 曾梁秦,殷根深,蔡雄.云南特有植物瑞丽茜树的染色体核型研究[J].江西农业学报,2011,23(6):63-64. |
| 作者姓名： | 曾梁秦 殷根深 蔡雄 |
| 作者单位： | 1. 云南农业大学,云南昆明,650201 2. 中国科学院昆明植物研究所,云南昆明,650204 3. 云南省昆明市盘龙区绿化工程服务中心,云南昆明,650000 |
| 摘 要： | 首次报道了瑞丽茜树的染色体数目和核型.结果表明:瑞丽茜树的染色体为二倍体,染色体较小,长度在1.25～2.μm,核型公式为2n=2x=22=10m+2sm,属于“2A”型. |
| 关 键 词： | 瑞丽茜树 染色体 核型 |
Study on Chromosome Karyotype of Peculiar Plant Fosbergia shweliensis in Yunnan |
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| ZENG Liang-qin,YIN Gen-shen,CAI Xiong.Study on Chromosome Karyotype of Peculiar Plant Fosbergia shweliensis in Yunnan[J].Acta Agriculturae Jiangxi,2011,23(6):63-64. | |
| Authors: | ZENG Liang-qin YIN Gen-shen CAI Xiong |
| Institution: | 1.Yunnan Agricultural University,Kunming 650201,China;2.Kunming Institute of Botany,Chinese Academy of Sciences,Kunming 650204,China;3.Service Center of Greening Engineering of Panlong District of Kunming City in Yunnan Province,Kunming 650000,China) |
| Abstract: | The chromosome number and karyotype of Fosbergia shweliensis（Anth.） Tirveng. Sastre are reported firstly.The results show that the chromosome of Fosbergia shweliensis is diploid and small,its length ranges from 1.25 μm to 2.25 μm,the karyogram fits well to the formula of 2n=2x=22=10m＋2sm,and the karyotypc belongs to the type of ＂2A＂. |
| Keywords: | Fosbergia shweliensis Chromosome Karyotype |
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