| 五叶风藤茎尖染色体核型分析 |
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| 引用本文： | 熊大胜,朱金桃,谢利华.五叶风藤茎尖染色体核型分析[J].中国野生植物资源,2002,21(1). |
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| 作者姓名： | 熊大胜 朱金桃 谢利华 |
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| 作者单位： | 常德师范学院生物系,湖南省,常德市,415000 |
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| 摘 要： | 用五叶风藤 (HolboelliafargesiiReaub)茎尖染色体制片 ,研究其染色体组型 ,结果表明 :五叶风藤的染色体组型公式为 2n =2x =16 =12m 4sm ,染色体基数x =8,第 4号染色体上有一对染色体随体 ,核型为 2B类型 ,其中 2n =4x =32 =2 4m 8sm的四倍性细胞相当普遍。
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| 关 键 词： | 五叶风藤 茎尖染色体 核型分析 |
Studies on Karyotypes of Holbdellia fargesii |
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| Xiong Dasheng,Zhu Jintao,Xie Lihua.Studies on Karyotypes of Holbdellia fargesii[J].Chinese Wild Plant Resources,2002,21(1). |
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| Authors: | Xiong Dasheng Zhu Jintao Xie Lihua |
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| Abstract: | A stem top karyotykes of Holboellia fargesii Reaub was studied by observing the chromosome of cells. The results showed the karyotype of Holboellia fargesii Reaub was 2n=2x=16=12m 4sm,x=8., 2B nuclear type. The forth chromosome of Holboellia fargesii Reaub has a double of satellites, which is the one of main signs identifying the species of Akebia Decne. |
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| Keywords: | Holboellia fargesii Reaub chromosome research for karyotype |
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